/*
 * jQuery JavaScript Library v1.3.2
 * http://jquery.com/
 *
 * Copyright (c) 2009 John Resig
 * Dual licensed under the MIT and GPL licenses.
 * http://docs.jquery.com/License
 *
 * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
 * Revision: 6246
 */
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this.options.curAnim){o.attr(this.elem.style,I,this.options.orig[I])}}this.options.complete.call(this.elem)}return false}else{var J=G-this.startTime;this.state=J/this.options.duration;this.pos=o.easing[this.options.easing||(o.easing.swing?"swing":"linear")](this.state,J,0,1,this.options.duration);this.now=this.start+((this.end-this.start)*this.pos);this.update()}return true}};o.extend(o.fx,{speeds:{slow:600,fast:200,_default:400},step:{opacity:function(E){o.attr(E.elem.style,"opacity",E.now)},_default:function(E){if(E.elem.style&&E.elem.style[E.prop]!=null){E.elem.style[E.prop]=E.now+E.unit}else{E.elem[E.prop]=E.now}}}});if(document.documentElement.getBoundingClientRect){o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}var G=this[0].getBoundingClientRect(),J=this[0].ownerDocument,F=J.body,E=J.documentElement,L=E.clientTop||F.clientTop||0,K=E.clientLeft||F.clientLeft||0,I=G.top+(self.pageYOffset||o.boxModel&&E.scrollTop||F.scrollTop)-L,H=G.left+(self.pageXOffset||o.boxModel&&E.scrollLeft||F.scrollLeft)-K;return{top:I,left:H}}}else{o.fn.offset=function(){if(!this[0]){return{top:0,left:0}}if(this[0]===this[0].ownerDocument.body){return o.offset.bodyOffset(this[0])}o.offset.initialized||o.offset.initialize();var J=this[0],G=J.offsetParent,F=J,O=J.ownerDocument,M,H=O.documentElement,K=O.body,L=O.defaultView,E=L.getComputedStyle(J,null),N=J.offsetTop,I=J.offsetLeft;while((J=J.parentNode)&&J!==K&&J!==H){M=L.getComputedStyle(J,null);N-=J.scrollTop,I-=J.scrollLeft;if(J===G){N+=J.offsetTop,I+=J.offsetLeft;if(o.offset.doesNotAddBorder&&!(o.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(J.tagName))){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}F=G,G=J.offsetParent}if(o.offset.subtractsBorderForOverflowNotVisible&&M.overflow!=="visible"){N+=parseInt(M.borderTopWidth,10)||0,I+=parseInt(M.borderLeftWidth,10)||0}E=M}if(E.position==="relative"||E.position==="static"){N+=K.offsetTop,I+=K.offsetLeft}if(E.position==="fixed"){N+=Math.max(H.scrollTop,K.scrollTop),I+=Math.max(H.scrollLeft,K.scrollLeft)}return{top:N,left:I}}}o.offset={initialize:function(){if(this.initialized){return}var L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>';M={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(E in M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/i.test(G[0].tagName)?{top:0,left:0}:G.offset();J.top-=j(this,"marginTop");J.left-=j(this,"marginLeft");E.top+=j(G,"borderTopWidth");E.left+=j(G,"borderLeftWidth");F={top:J.top-E.top,left:J.left-E.left}}return F},offsetParent:function(){var E=this[0].offsetParent||document.body;while(E&&(!/^body|html$/i.test(E.tagName)&&o.css(E,"position")=="static")){E=E.offsetParent}return o(E)}});o.each(["Left","Top"],function(F,E){var G="scroll"+E;o.fn[G]=function(H){if(!this[0]){return null}return H!==g?this.each(function(){this==l||this==document?l.scrollTo(!F?H:o(l).scrollLeft(),F?H:o(l).scrollTop()):this[G]=H}):this[0]==l||this[0]==document?self[F?"pageYOffset":"pageXOffset"]||o.boxModel&&document.documentElement[G]||document.body[G]:this[0][G]}});o.each(["Height","Width"],function(I,G){var E=I?"Left":"Top",H=I?"Right":"Bottom",F=G.toLowerCase();o.fn["inner"+G]=function(){return this[0]?o.css(this[0],F,false,"padding"):null};o.fn["outer"+G]=function(K){return this[0]?o.css(this[0],F,false,K?"margin":"border"):null};var J=G.toLowerCase();o.fn[J]=function(K){return this[0]==l?document.compatMode=="CSS1Compat"&&document.documentElement["client"+G]||document.body["client"+G]:this[0]==document?Math.max(document.documentElement["client"+G],document.body["scroll"+G],document.documentElement["scroll"+G],document.body["offset"+G],document.documentElement["offset"+G]):K===g?(this.length?o.css(this[0],J):null):this.css(J,typeof K==="string"?K:K+"px")}})})();

var GoogleMap;
var GoogleMarker;

function getCoordinatesFromGoogleApi(address, id)
{
	geocoder = new GClientGeocoder();
	
	geocoder.getLatLng(
        address,
        function(point) {
        	if (point) {
        		jQuery('#form_koordynaty').val(point);
        		return point;
        	} else {
        		jQuery('#form_koordynaty').val('');
        	}        
        }
  );
}

function showMarker( id, point )
{
	point = point.replace(/[()]/gi,"");
	point = point.split(',');
	GoogleMap.setCenter(new GLatLng( point[0], point[1] ) );
}

function showGmap( id, point, zoom, input, pointHtml, odniesienie, edit )
{
		point = point.replace(/[()]/gi,"");
		point = point.split(',');
		if ( !odniesienie ) {	odniesienie = 'left';	}
		if ( odniesienie.length == '0' ) {	odniesienie = 'left';		}
		if ( !pointHtml ) {	pointHtml = ''; }
		if ( !input ) {	input = '';	}
		width = (parseInt(document.getElementById( id ).style.width)/100)*parseInt(document.getElementById( odniesienie ).style.width);
		height = parseInt(document.getElementById( id ).style.height);

		if (GBrowserIsCompatible()) {											
			if ( edit == 'true' ) {
				var map = GoogleMap = new GMap2(document.getElementById( id ), { size: new GSize(width, height) } ) ;
			} else {
				var map = new GMap2(document.getElementById( id ), { size: new GSize(width, height) } ) ;
			}
			/* glowne elementy */		
			map.setCenter(new GLatLng( point[0], point[1] ), zoom); 
			map.addControl(new GSmallZoomControl ());
			//map.hideControls();
			GEvent.addListener(map, "mouseover", function(){map.showControls();});   
			GEvent.addListener(map, "mouseout", function(){map.hideControls();});  

			//słuchacze
			if ( input.length != '0' ) {
				input = '#'+input; 
				var marker = GoogleMarker = new GMarker( new GLatLng( point[0], point[1] ), {draggable: true});
	      GEvent.addListener(marker, "dragend", function() {
	              jQuery(input).val( marker.getLatLng() );
	      });
	
	      GEvent.addListener(map,"click",function(overlay, point) {
	              marker.setLatLng(point);
	              jQuery(input).val( marker.getLatLng() );
	      });
	      map.addOverlay(marker);
	      return map;
			}
					
			//znacznik	
      if (  pointHtml.length != '0' ) {
	      function createMarker(map, point, html) {
	        var marker = new GMarker(point);
	        GEvent.addListener(marker, "click", function() {
	          map.openInfoWindowHtml(point, html);
	        });
	        return marker;
	      }
      	map.addOverlay(createMarker(map, new GLatLng( point[0], point[1] ), pointHtml ));
      } else {
      	map.addOverlay(new GMarker( new GLatLng( point[0], point[1] ) ));
      }
  		return map; 	
	  }
}

	function geoLocate( prefix ) {
		if(jQuery("#"+prefix+"_google_miasto").val() == 'miejscowość') {
			var miasto = jQuery("#"+prefix+"_miasto").val()
		} else {
			var miasto = jQuery("#"+prefix+"_google_miasto").val()
		}
		
		if(jQuery("#"+prefix+"_google_ulica").val() == 'ulica') {
			var ulica = ''
		} else {
			var ulica = jQuery("#"+prefix+"_google_ulica").val()
		}
		
		if(jQuery("#"+prefix+"_google_numer").val() == 'numer') {
			var numer = ''
		} else {
			var numer = jQuery("#"+prefix+"_google_numer").val()
		}
		
		var address = miasto + "," + "ul. " + ulica + " " + numer;
		if(address != ',ul.  ') {
			var geocoder = new GClientGeocoder();
			geocoder.getLatLng( address, 
			   function(point) {
			     if(point) {
			       if (GoogleMap) {
			        GoogleMap.setCenter(point, 13);
		  	      GoogleMarker.setLatLng(point);
		    	    GoogleMap.setCenter(point, 13);
			        jQuery('#'+prefix+'_koordynaty').val(point);
			       }
			     }
			   }
			);
		}
	}

function Rate( id, rate )
{
	jQuery("#grades").html('<img src="/images/grades_disabled.png" width="269" height="23" alt="oddałeś już głos" />');
 	jQuery.post("/ciuszekGlosuj",{'id':id,'w':rate} , function(data) {
		if (data.error == '' ) {
			if ( rate > 5 ) {
				if (data.avatar != '') {
					jQuery("#pozytywnie").text( parseInt(jQuery("#pozytywnie").text() )+1 );
				}
				jQuery("#pozytywnie-avatar").append( data.avatar );
			}			
			jQuery("#ocena").html( data.ocena );
			jQuery("#ilosc").html( data.ilosc );
		} else {
			jQuery("#grades").html( data.error );
		}
	}, "json");	
	return false;
}

function EditnOnIbutik ( login, id ) {
    jQuery.post( "/iButikLogin", {},
        function (data, textStatus) {
            window.open("http://test123.ibutik.pl/ajax/zaloguj_kluczem/"+login+"/"+data.login+"/"+id );
        }, "json"
    ); 
}

function ObjectToFav ( id ) {
	jQuery("#button_ObjectToFav").hide();
    jQuery.post( "/przedmiotDoUlubionych", {'id':id }, function (data) {
    	if (data.error == '' ) {
    		jQuery("#ajax_window").html(data.msg);
    		jQuery("#ilosc_ulubione_przedmioty").html(data.ilosc);    		
    	} else {
        	jQuery("#ajax_window").html(data.error);
    	}
    }, "json" );
    return false;
}

function DeleteFav ( id ) {
    jQuery.post( "/przedmiotZUlubionych", {'id':id }, function (data) {
    	if (data.error == '' ) {
    		jQuery("#ajax_window").html(data.msg);
    		jQuery(".fav_"+id).hide();
        	jQuery("#button_DeleteFav").hide();
    		jQuery("#ilosc_ulubione_przedmioty").html(data.ilosc);    		
    	} else {
        	jQuery("#ajax_window").html(data.error);
    	}
    }, "json" );
    return false;
}
    
function VoteComment( id, typ, w, n )
{
	jQuery("#ico_nie_"+id).html( '<span class="i_map i_psnie" title="&darr;">&nbsp;</span>' );
	jQuery("#ico_tak_"+id).html( '<span class="i_map i_pstak" title="&darr;">&nbsp;</span>' );
	if ( n == 'true' ) {
		jQuery("#nico_nie_"+id).html( '<span class="i_map i_psnie" title="&darr;">&nbsp;</span>' );
		jQuery("#nico_tak_"+id).html( '<span class="i_map i_pstak" title="&darr;">&nbsp;</span>' );
	}
	
 	jQuery.post("/komentarzGlosuj",{'id':id,'typ':typ,'w':w} , function(data) { 	
		if (data.error == '' ) {
			jQuery("#p_tak_"+id).text( data.p_tak );
			jQuery("#p_nie_"+id).text( data.p_nie );
			jQuery("#i_tak_"+id).text( data.i_tak );
			jQuery("#i_nie_"+id).text( data.i_nie );
			if ( n == 'true' ) {
				jQuery("#np_tak_"+id).text( data.p_tak );
				jQuery("#np_nie_"+id).text( data.p_nie );
				jQuery("#ni_tak_"+id).text( data.i_tak );
				jQuery("#ni_nie_"+id).text( data.i_nie );
			}
		} else {
			alert( data.error );
		}
	}, "json");	
	return false;
}
function VoteAnswer( id, typ, w, n )
{
	jQuery("#ico_nie_"+id).html( '<span class="i_map i_snie" title="&darr;">&nbsp;</span>' );
	jQuery("#ico_tak_"+id).html( '<span class="i_map i_stak" title="&darr;">&nbsp;</span>' );
	if ( n == 'true' ) {
		jQuery("#nico_nie_"+id).html( '<span class="i_map i_snie" title="&darr;">&nbsp;</span>' );
		jQuery("#nico_tak_"+id).html( '<span class="i_map i_stak" title="&darr;">&nbsp;</span>' );
	}
	
 	jQuery.post("/odpowiedzGlosuj",{'id':id,'typ':typ,'w':w} , function(data) {
		if (data.error == '' ) {
			jQuery("#p_tak_"+id).text( data.p_tak );
			jQuery("#p_nie_"+id).text( data.p_nie );
			jQuery("#i_tak_"+id).text( data.i_tak );
			jQuery("#i_nie_"+id).text( data.i_nie );
			if ( n == 'true' ) {
				jQuery("#np_tak_"+id).text( data.p_tak );
				jQuery("#np_nie_"+id).text( data.p_nie );
				jQuery("#ni_tak_"+id).text( data.i_tak );
				jQuery("#ni_nie_"+id).text( data.i_nie );
			}
		} else {
			alert( data.error );
		}
	}, "json");	
	return false;
}
jQuery(function() {	
	jQuery("#pyt_google_miasto").click( function () { if(jQuery("#pyt_google_miasto").val() == 'miejscowość') { jQuery("#pyt_google_miasto").css('color', 'black'); jQuery("#pyt_google_miasto").attr('value','');} });
	jQuery("#pyt_google_ulica").click( function () { if(jQuery("#pyt_google_ulica").val() == 'ulica') { jQuery("#pyt_google_ulica").css('color', 'black'); jQuery("#pyt_google_ulica").attr('value','');} });
	jQuery("#pyt_google_numer").click( function () { if(jQuery("#pyt_google_numer").val() == 'numer') { jQuery("#pyt_google_numer").css('color', 'black'); jQuery("#pyt_google_numer").attr('value','');} });
	jQuery("#pyt_google_miasto").change( function () { geoLocate('pyt'); } );
	jQuery("#pyt_google_ulica").change( function () { geoLocate('pyt'); } );
	jQuery("#pyt_google_numer").change( function () { geoLocate('pyt'); } );
	
	jQuery("#komentarz_google_miasto").click( function () { if(jQuery("#komentarz_google_miasto").val() == 'miejscowość') { jQuery("#komentarz_google_miasto").css('color', 'black'); jQuery("#komentarz_google_miasto").attr('value','');} });
	jQuery("#komentarz_google_ulica").click( function () { if(jQuery("#komentarz_google_ulica").val() == 'ulica') { jQuery("#komentarz_google_ulica").css('color', 'black'); jQuery("#komentarz_google_ulica").attr('value','');} });
	jQuery("#komentarz_google_numer").click( function () { if(jQuery("#komentarz_google_numer").val() == 'numer') { jQuery("#komentarz_google_numer").css('color', 'black'); jQuery("#komentarz_google_numer").attr('value','');} });
	jQuery("#komentarz_google_miasto").change( function () { geoLocate('komentarz'); } );
	jQuery("#komentarz_google_ulica").change( function () { geoLocate('komentarz'); } );
	jQuery("#komentarz_google_numer").change( function () { geoLocate('komentarz'); } );
	
	jQuery("#form_google_miasto").click( function () { if(jQuery("#form_google_miasto").val() == 'miejscowość') { jQuery("#form_google_miasto").css('color', 'black'); jQuery("#form_google_miasto").attr('value','');} });
	jQuery("#form_google_ulica").click( function () { if(jQuery("#form_google_ulica").val() == 'ulica') { jQuery("#form_google_ulica").css('color', 'black'); jQuery("#form_google_ulica").attr('value','');} });
	jQuery("#form_google_numer").click( function () { if(jQuery("#form_google_numer").val() == 'numer') { jQuery("#form_google_numer").css('color', 'black'); jQuery("#form_google_numer").attr('value','');} });
	jQuery("#form_google_miasto").change( function () { geoLocate('form'); } );
	jQuery("#form_google_ulica").change( function () { geoLocate('form'); } );
	jQuery("#form_google_numer").change( function () { geoLocate('form'); } );
	     
	jQuery("#authorAnswers_button").click(function(){
		jQuery("#authorAnswers_button").hide();
		jQuery("#authorAnswers").slideDown();
	});
	
	jQuery("#wszystkie").click(function(){
		jQuery("input[type=checkbox]").attr('checked',true);
	});	
	
	jQuery("#zadne").click(function(){
		jQuery("input[type=checkbox]").attr('checked',false);
	});	
		
	jQuery("#nieprzeczytane").click(function(){
  		jQuery(".check_przeczytana").attr('checked',false);
  		jQuery(".check_nieprzeczytana").attr('checked',true);
	});
	
	jQuery("#przeczytane").click(function(){
  		jQuery(".check_przeczytana").attr('checked',true);
  		jQuery(".check_nieprzeczytana").attr('checked',false);
	});

   	jQuery("#AddFavorite").click(function(){
		if ((navigator.userAgent.toLowerCase().indexOf('msie') > 0) && window.external) { // IE Favorite
			window.external.AddFavorite( jQuery(this).attr('href'), jQuery(this).attr('title') );
		}
		else if (window.sidebar) { // Mozilla Firefox Bookmark
			window.sidebar.addPanel( jQuery(this).attr('title'), jQuery(this).attr('href'),"" );
		}        
		else {
			alert('Naciśnij ctrl+d');
		}
		return false;
	});
    
    jQuery("#login_haslo").click(function(){
      if ( jQuery("#login_haslo").attr('value') == 'haslo' ) jQuery("#login_haslo").attr('value','');
    });
    jQuery("#login_haslo").focus(function(){
      if ( jQuery("#login_haslo").attr('value') == 'haslo' ) jQuery("#login_haslo").attr('value','');
    });
    jQuery("#login_mail").click(function(){
      if ( jQuery("#login_mail").attr('value') == 'adres e-mail lub login' ) jQuery("#login_mail").attr('value','');
    });
    jQuery("#login_mail").focus(function(){
      if ( jQuery("#login_mail").attr('value') == 'adres e-mail lub login' ) jQuery("#login_mail").attr('value','');
    });   	

    jQuery("#logForm").submit(function(){
    	var login=jQuery("#login_mail").attr('value');
    	var pass=jQuery("#login_haslo").attr('value');
    	var remember=jQuery("#login_zapamietaj").attr('checked');
    	var csrf=jQuery("#form__csrf_token").attr('value');
    	jQuery.post("/login/true",{'form[mail]':login,'form[haslo]':pass,'form[zapamietaj]':remember,'form[_csrf_token]':csrf} ,function(data){
    		if (jQuery.trim(data).length != 0 ) {
    			jQuery("#ajax").html(data);
    		} else{
    			location.reload(true); //przeladowanie strony
    		}
    	});
    	return false;
    });   
    
});

/**
 *
 * Copyright (c) 2007 Tom Deater (http://www.tomdeater.com)
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 * 
 */
 
(function(jQuery) {
	/**
	 * attaches a character counter to each textarea element in the jQuery object
	 * usage: jQuery("#myTextArea").charCounter(max, settings);
	 */
	
	jQuery.fn.charCounter = function (max, settings) {
		max = max || 100;
		settings = jQuery.extend({
			container: "<span></span>",
			classname: "charcounter",
			format: "(%1 characters remaining)",
			pulse: true,
			delay: 0
		}, settings);
		var p, timeout;
		
		function count(el, container) {
			el = jQuery(el);
			if (el.val().length > max) {
			    el.val(el.val().substring(0, max));
			    if (settings.pulse && !p) {
			    	pulse(container, true);
			    };
			};
			
			var len = max - el.val().length;
			if ( len == 1  ) {
				outext = 'Pozostał <b class="podpis">1</b> znak.';
			}
			else if ( len % 10 >= 2 && len % 10 <= 4 && (len < 5 || len > 21) ) {
				outext = 'Pozostały <b class="podpis">'+len+'</b> znaki.';
			}
			else {
				outext = 'Pozostało <b class="podpis">'+len+'</b> znaków.';
			}			
			
			if (settings.delay > 0) {
				if (timeout) {
					window.clearTimeout(timeout);
				}
				timeout = window.setTimeout(function () {
					container.html(outext);
				}, settings.delay);
			} else {
				container.html(outext);
			}
		};
		
		function pulse(el, again) {
			if (p) {
				window.clearTimeout(p);
				p = null;
			};
			el.animate({ opacity: 0.1 }, 100, function () {
				jQuery(this).animate({ opacity: 1.0 }, 100);
			});
			if (again) {
				p = window.setTimeout(function () { pulse(el) }, 200);
			};
		};
		
		return this.each(function () {
			var container = (!settings.container.match(/^<.+>jQuery/)) 
				? jQuery(settings.container) 
				: jQuery(settings.container)
					.insertAfter(this)
					.addClass(settings.classname);
			jQuery(this)
				.bind("keydown", function () { count(this, container); })
				.bind("keypress", function () { count(this, container); })
				.bind("keyup", function () { count(this, container); })
				.bind("focus", function () { count(this, container); })
				.bind("mouseover", function () { count(this, container); })
				.bind("mouseout", function () { count(this, container); })
				.bind("paste", function () { 
					var me = this;
					setTimeout(function () { count(me, container); }, 10);
				});
			if (this.addEventListener) {
				this.addEventListener('input', function () { count(this, container); }, false);
			};
			count(this, container);
		});
	};

})(jQuery);



/**
 * Interface Elements for jQuery
 * utility function
 *
 * http://interface.eyecon.ro
 *
 * Copyright (c) 2006 Stefan Petre
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 *
 */

jQuery.iUtil = {
	getPosition : function(e)
	{
		var x = 0;
		var y = 0;
		var es = e.style;
		var restoreStyles = false;
		if (jQuery(e).css('display') == 'none') {
			var oldVisibility = es.visibility;
			var oldPosition = es.position;
			restoreStyles = true;
			es.visibility = 'hidden';
			es.display = 'block';
			es.position = 'absolute';
		}
		var el = e;
		while (el){
			x += el.offsetLeft + (el.currentStyle && !jQuery.browser.opera ?parseInt(el.currentStyle.borderLeftWidth)||0:0);
			y += el.offsetTop + (el.currentStyle && !jQuery.browser.opera ?parseInt(el.currentStyle.borderTopWidth)||0:0);
			el = el.offsetParent;
		}
		el = e;
		while (el && el.tagName  && el.tagName.toLowerCase() != 'body')
		{
			x -= el.scrollLeft||0;
			y -= el.scrollTop||0;
			el = el.parentNode;
		}
		if (restoreStyles == true) {
			es.display = 'none';
			es.position = oldPosition;
			es.visibility = oldVisibility;
		}
		return {x:x, y:y};
	},
	getPositionLite : function(el)
	{
		var x = 0, y = 0;
		while(el) {
			x += el.offsetLeft || 0;
			y += el.offsetTop || 0;
			el = el.offsetParent;
		}
		return {x:x, y:y};
	},
	getSize : function(e)
	{
		var w = jQuery.css(e,'width');
		var h = jQuery.css(e,'height');
		var wb = 0;
		var hb = 0;
		var es = e.style;
		if (jQuery(e).css('display') != 'none') {
			wb = e.offsetWidth;
			hb = e.offsetHeight;
		} else {
			var oldVisibility = es.visibility;
			var oldPosition = es.position;
			es.visibility = 'hidden';
			es.display = 'block';
			es.position = 'absolute';
			wb = e.offsetWidth;
			hb = e.offsetHeight;
			es.display = 'none';
			es.position = oldPosition;
			es.visibility = oldVisibility;
		}
		return {w:w, h:h, wb:wb, hb:hb};
	},
	getSizeLite : function(el)
	{
		return {
			wb:el.offsetWidth||0,
			hb:el.offsetHeight||0
		};
	},
	getClient : function(e)
	{
		var h, w, de;
		if (e) {
			w = e.clientWidth;
			h = e.clientHeight;
		} else {
			de = document.documentElement;
			w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
			h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight;
		}
		return {w:w,h:h};
	},
	getScroll : function (e)
	{
		var t=0, l=0, w=0, h=0, iw=0, ih=0;
		if (e && e.nodeName.toLowerCase() != 'body') {
			t = e.scrollTop;
			l = e.scrollLeft;
			w = e.scrollWidth;
			h = e.scrollHeight;
			iw = 0;
			ih = 0;
		} else  {
			if (document.documentElement) {
				t = document.documentElement.scrollTop;
				l = document.documentElement.scrollLeft;
				w = document.documentElement.scrollWidth;
				h = document.documentElement.scrollHeight;
			} else if (document.body) {
				t = document.body.scrollTop;
				l = document.body.scrollLeft;
				w = document.body.scrollWidth;
				h = document.body.scrollHeight;
			}
			iw = self.innerWidth||document.documentElement.clientWidth||document.body.clientWidth||0;
			ih = self.innerHeight||document.documentElement.clientHeight||document.body.clientHeight||0;
		}
		return { t: t, l: l, w: w, h: h, iw: iw, ih: ih };
	},
	getMargins : function(e, toInteger)
	{
		var el = jQuery(e);
		var t = el.css('marginTop') || '';
		var r = el.css('marginRight') || '';
		var b = el.css('marginBottom') || '';
		var l = el.css('marginLeft') || '';
		if (toInteger)
			return {
				t: parseInt(t)||0,
				r: parseInt(r)||0,
				b: parseInt(b)||0,
				l: parseInt(l)
			};
		else
			return {t: t, r: r,	b: b, l: l};
	},
	getPadding : function(e, toInteger)
	{
		var el = jQuery(e);
		var t = el.css('paddingTop') || '';
		var r = el.css('paddingRight') || '';
		var b = el.css('paddingBottom') || '';
		var l = el.css('paddingLeft') || '';
		if (toInteger)
			return {
				t: parseInt(t)||0,
				r: parseInt(r)||0,
				b: parseInt(b)||0,
				l: parseInt(l)
			};
		else
			return {t: t, r: r,	b: b, l: l};
	},
	getBorder : function(e, toInteger)
	{
		var el = jQuery(e);
		var t = el.css('borderTopWidth') || '';
		var r = el.css('borderRightWidth') || '';
		var b = el.css('borderBottomWidth') || '';
		var l = el.css('borderLeftWidth') || '';
		if (toInteger)
			return {
				t: parseInt(t)||0,
				r: parseInt(r)||0,
				b: parseInt(b)||0,
				l: parseInt(l)||0
			};
		else
			return {t: t, r: r,	b: b, l: l};
	},
	getPointer : function(event)
	{
		var x = event.pageX || (event.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft)) || 0;
		var y = event.pageY || (event.clientY + (document.documentElement.scrollTop || document.body.scrollTop)) || 0;
		return {x:x, y:y};
	},
	traverseDOM : function(nodeEl, func)
	{
		func(nodeEl);
		nodeEl = nodeEl.firstChild;
		while(nodeEl){
			jQuery.iUtil.traverseDOM(nodeEl, func);
			nodeEl = nodeEl.nextSibling;
		}
	},
	purgeEvents : function(nodeEl)
	{
		jQuery.iUtil.traverseDOM(
			nodeEl,
			function(el)
			{
				for(var attr in el){
					if(typeof el[attr] === 'function') {
						el[attr] = null;
					}
				}
			}
		);
	},
	centerEl : function(el, axis)
	{
		var clientScroll = jQuery.iUtil.getScroll();
		var windowSize = jQuery.iUtil.getSize(el);
		if (!axis || axis == 'vertically')
			jQuery(el).css(
				{
					top: clientScroll.t + ((Math.max(clientScroll.h,clientScroll.ih) - clientScroll.t - windowSize.hb)/2) + 'px'
				}
			);
		if (!axis || axis == 'horizontally')
			jQuery(el).css(
				{
					left:	clientScroll.l + ((Math.max(clientScroll.w,clientScroll.iw) - clientScroll.l - windowSize.wb)/2) + 'px'
				}
			);
	},
	fixPNG : function (el, emptyGIF) {
		var images = jQuery('img[@src*="png"]', el||document), png;
		images.each( function() {
			png = this.src;				
			this.src = emptyGIF;
			this.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + png + "')";
		});
	}
};

// Helper function to support older browsers!
[].indexOf || (Array.prototype.indexOf = function(v, n){
	n = (n == null) ? 0 : n;
	var m = this.length;
	for (var i=n; i<m; i++)
		if (this[i] == v)
			return i;
	return -1;
});


/**
 * Interface Elements for jQuery
 * Draggable
 *
 * http://interface.eyecon.ro
 *
 * Copyright (c) 2006 Stefan Petre
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 */
 
/**
 * Create a draggable element with a number of advanced options including callback, Google Maps type draggables,
 * reversion, ghosting, and grid dragging.
 * 
 * @name Draggable
 * @descr Creates draggable elements that can be moved across the page.
 * @param Hash hash A hash of parameters. All parameters are optional.
 * @option String handle (optional) The jQuery selector matching the handle that starts the draggable
 * @option DOMElement handle (optional) The DOM Element of the handle that starts the draggable
 * @option Boolean revert (optional) When true, on stop-drag the element returns to initial position
 * @option Boolean ghosting (optional) When true, a copy of the element is moved
 * @option Integer zIndex (optional) zIndex depth for the element while it is being dragged
 * @option Float opacity (optional) A number between 0 and 1 that indicates the opacity of the element while being dragged
 * @option Integer grid (optional) (optional) A number of pixels indicating the grid that the element should snap to
 * @option Array grid (optional) A number of x-pixels and y-pixels indicating the grid that the element should snap to
 * @option Integer fx (optional) Duration for the effect (like ghosting or revert) applied to the draggable
 * @option String containment (optional) Define the zone where the draggable can be moved. 'parent' moves it inside parent
 *                           element, while 'document' prevents it from leaving the document and forcing additional
 *                           scrolling
 * @option Array containment An 4-element array (left, top, width, height) indicating the containment of the element
 * @option String axis (optional) Set an axis: vertical (with 'vertically') or horizontal (with 'horizontally')
 * @option Function onStart (optional) Callback function triggered when the dragging starts
 * @option Function onStop (optional) Callback function triggered when the dragging stops
 * @option Function onChange (optional) Callback function triggered when the dragging stop *and* the element was moved at least
 *                          one pixel
 * @option Function onDrag (optional) Callback function triggered while the element is dragged. Receives two parameters: x and y
 *                        coordinates. You can return an object with new coordinates {x: x, y: y} so this way you can
 *                        interact with the dragging process (for instance, build your containment)
 * @option Boolean insideParent Forces the element to remain inside its parent when being dragged (like Google Maps)
 * @option Integer snapDistance (optional) The element is not moved unless it is dragged more than snapDistance. You can prevent
 *                             accidental dragging and keep regular clicking enabled (for links or form elements, 
 *                             for instance)
 * @option Object cursorAt (optional) The dragged element is moved to the cursor position with the offset specified. Accepts value
 *                        for top, left, right and bottom offset. Basically, this forces the cursor to a particular
 *                        position during the entire drag operation.
 * @option Boolean autoSize (optional) When true, the drag helper is resized to its content, instead of the dragged element's sizes
 * @option String frameClass (optional) When is set the cloned element is hidden so only a frame is dragged
 * @type jQuery
 * @cat Plugins/Interface
 * @author Stefan Petre
 */

jQuery.iDrag =	{
	helper : null,
	dragged: null,
	destroy : function()
	{
		return this.each(
			function ()
			{
				if (this.isDraggable) {
					this.dragCfg.dhe.unbind('mousedown', jQuery.iDrag.draginit);
					this.dragCfg = null;
					this.isDraggable = false;
					if(jQuery.browser.msie) {
						this.unselectable = "off";
					} else {
						this.style.MozUserSelect = '';
						this.style.KhtmlUserSelect = '';
						this.style.userSelect = '';
					}
				}
			}
		);
	},
	draginit : function (e)
	{
		if (jQuery.iDrag.dragged != null) {
			jQuery.iDrag.dragstop(e);
			return false;
		}
		var elm = this.dragElem;
		jQuery(document)
			.bind('mousemove', jQuery.iDrag.dragmove)
			.bind('mouseup', jQuery.iDrag.dragstop);
		elm.dragCfg.pointer = jQuery.iUtil.getPointer(e);
		elm.dragCfg.currentPointer = elm.dragCfg.pointer;
		elm.dragCfg.init = false;
		elm.dragCfg.fromHandler = this != this.dragElem;
		jQuery.iDrag.dragged = elm;
		if (elm.dragCfg.si && this != this.dragElem) {
				parentPos = jQuery.iUtil.getPosition(elm.parentNode);
				sliderSize = jQuery.iUtil.getSize(elm);
				sliderPos = {
					x : parseInt(jQuery.css(elm,'left')) || 0,
					y : parseInt(jQuery.css(elm,'top')) || 0
				};
				dx = elm.dragCfg.currentPointer.x - parentPos.x - sliderSize.wb/2 - sliderPos.x;
				dy = elm.dragCfg.currentPointer.y - parentPos.y - sliderSize.hb/2 - sliderPos.y;
				jQuery.iSlider.dragmoveBy(elm, [dx, dy]);
		}
		return jQuery.selectKeyHelper||false;
	},

	dragstart : function(e)
	{
		var elm = jQuery.iDrag.dragged;
		elm.dragCfg.init = true;

		var dEs = elm.style;

		elm.dragCfg.oD = jQuery.css(elm,'display');
		elm.dragCfg.oP = jQuery.css(elm,'position');
		if (!elm.dragCfg.initialPosition)
			elm.dragCfg.initialPosition = elm.dragCfg.oP;

		elm.dragCfg.oR = {
			x : parseInt(jQuery.css(elm,'left')) || 0,
			y : parseInt(jQuery.css(elm,'top')) || 0
		};
		elm.dragCfg.diffX = 0;
		elm.dragCfg.diffY = 0;
		if (jQuery.browser.msie) {
			var oldBorder = jQuery.iUtil.getBorder(elm, true);
			elm.dragCfg.diffX = oldBorder.l||0;
			elm.dragCfg.diffY = oldBorder.t||0;
		}

		elm.dragCfg.oC = jQuery.extend(
			jQuery.iUtil.getPosition(elm),
			jQuery.iUtil.getSize(elm)
		);
		if (elm.dragCfg.oP != 'relative' && elm.dragCfg.oP != 'absolute') {
			dEs.position = 'relative';
		}

		jQuery.iDrag.helper.empty();
		var clonedEl = elm.cloneNode(true);
		
		jQuery(clonedEl).css(
			{
				display:	'block',
				left:		'0px',
				top: 		'0px'
			}
		);
		clonedEl.style.marginTop = '0';
		clonedEl.style.marginRight = '0';
		clonedEl.style.marginBottom = '0';
		clonedEl.style.marginLeft = '0';
		jQuery.iDrag.helper.append(clonedEl);
		
		var dhs = jQuery.iDrag.helper.get(0).style;

		if (elm.dragCfg.autoSize) {
			dhs.width = 'auto';
			dhs.height = 'auto';
		} else {
			dhs.height = elm.dragCfg.oC.hb + 'px';
			dhs.width = elm.dragCfg.oC.wb + 'px';
		}

		dhs.display = 'block';
		dhs.marginTop = '0px';
		dhs.marginRight = '0px';
		dhs.marginBottom = '0px';
		dhs.marginLeft = '0px';

		//remeasure the clone to check if the size was changed by user's functions
		jQuery.extend(
			elm.dragCfg.oC,
			jQuery.iUtil.getSize(clonedEl)
		);

		if (elm.dragCfg.cursorAt) {
			if (elm.dragCfg.cursorAt.left) {
				elm.dragCfg.oR.x += elm.dragCfg.pointer.x - elm.dragCfg.oC.x - elm.dragCfg.cursorAt.left;
				elm.dragCfg.oC.x = elm.dragCfg.pointer.x - elm.dragCfg.cursorAt.left;
			}
			if (elm.dragCfg.cursorAt.top) {
				elm.dragCfg.oR.y += elm.dragCfg.pointer.y - elm.dragCfg.oC.y - elm.dragCfg.cursorAt.top;
				elm.dragCfg.oC.y = elm.dragCfg.pointer.y - elm.dragCfg.cursorAt.top;
			}
			if (elm.dragCfg.cursorAt.right) {
				elm.dragCfg.oR.x += elm.dragCfg.pointer.x - elm.dragCfg.oC.x -elm.dragCfg.oC.hb + elm.dragCfg.cursorAt.right;
				elm.dragCfg.oC.x = elm.dragCfg.pointer.x - elm.dragCfg.oC.wb + elm.dragCfg.cursorAt.right;
			}
			if (elm.dragCfg.cursorAt.bottom) {
				elm.dragCfg.oR.y += elm.dragCfg.pointer.y - elm.dragCfg.oC.y - elm.dragCfg.oC.hb + elm.dragCfg.cursorAt.bottom;
				elm.dragCfg.oC.y = elm.dragCfg.pointer.y - elm.dragCfg.oC.hb + elm.dragCfg.cursorAt.bottom;
			}
		}
		elm.dragCfg.nx = elm.dragCfg.oR.x;
		elm.dragCfg.ny = elm.dragCfg.oR.y;

		if (elm.dragCfg.insideParent || elm.dragCfg.containment == 'parent') {
			parentBorders = jQuery.iUtil.getBorder(elm.parentNode, true);
			elm.dragCfg.oC.x = elm.offsetLeft + (jQuery.browser.msie ? 0 : jQuery.browser.opera ? -parentBorders.l : parentBorders.l);
			elm.dragCfg.oC.y = elm.offsetTop + (jQuery.browser.msie ? 0 : jQuery.browser.opera ? -parentBorders.t : parentBorders.t);
			jQuery(elm.parentNode).append(jQuery.iDrag.helper.get(0));
		}
		if (elm.dragCfg.containment) {
			jQuery.iDrag.getContainment(elm);
			elm.dragCfg.onDragModifier.containment = jQuery.iDrag.fitToContainer;
		}

		if (elm.dragCfg.si) {
			jQuery.iSlider.modifyContainer(elm);
		}

		dhs.left = elm.dragCfg.oC.x - elm.dragCfg.diffX + 'px';
		dhs.top = elm.dragCfg.oC.y - elm.dragCfg.diffY + 'px';
		//resize the helper to fit the clone
		dhs.width = elm.dragCfg.oC.wb + 'px';
		dhs.height = elm.dragCfg.oC.hb + 'px';

		jQuery.iDrag.dragged.dragCfg.prot = false;

		if (elm.dragCfg.gx) {
			elm.dragCfg.onDragModifier.grid = jQuery.iDrag.snapToGrid;
		}
		if (elm.dragCfg.zIndex != false) {
			jQuery.iDrag.helper.css('zIndex', elm.dragCfg.zIndex);
		}
		if (elm.dragCfg.opacity) {
			jQuery.iDrag.helper.css('opacity', elm.dragCfg.opacity);
			if (window.ActiveXObject) {
				jQuery.iDrag.helper.css('filter', 'alpha(opacity=' + elm.dragCfg.opacity * 100 + ')');
			}
		}

		if(elm.dragCfg.frameClass) {
			jQuery.iDrag.helper.addClass(elm.dragCfg.frameClass);
			jQuery.iDrag.helper.get(0).firstChild.style.display = 'none';
		}
		if (elm.dragCfg.onStart)
			elm.dragCfg.onStart.apply(elm, [clonedEl, elm.dragCfg.oR.x, elm.dragCfg.oR.y]);
		if (jQuery.iDrop && jQuery.iDrop.count > 0 ){
			jQuery.iDrop.highlight(elm);
		}
		if (elm.dragCfg.ghosting == false) {
			dEs.display = 'none';
		}
		return false;
	},

	getContainment : function(elm)
	{
		if (elm.dragCfg.containment.constructor == String) {
			if (elm.dragCfg.containment == 'parent') {
				elm.dragCfg.cont = jQuery.extend(
					{x:0,y:0},
					jQuery.iUtil.getSize(elm.parentNode)
				);
				var contBorders = jQuery.iUtil.getBorder(elm.parentNode, true);
				elm.dragCfg.cont.w = elm.dragCfg.cont.wb - contBorders.l - contBorders.r;
				elm.dragCfg.cont.h = elm.dragCfg.cont.hb - contBorders.t - contBorders.b;
			} else if (elm.dragCfg.containment == 'document') {
				var clnt = jQuery.iUtil.getClient();
				elm.dragCfg.cont = {
					x : 0,
					y : 0,
					w : clnt.w,
					h : clnt.h
				};
			}
		} else if (elm.dragCfg.containment.constructor == Array) {
			elm.dragCfg.cont = {
				x : parseInt(elm.dragCfg.containment[0])||0,
				y : parseInt(elm.dragCfg.containment[1])||0,
				w : parseInt(elm.dragCfg.containment[2])||0,
				h : parseInt(elm.dragCfg.containment[3])||0
			};
		}
		elm.dragCfg.cont.dx = elm.dragCfg.cont.x - elm.dragCfg.oC.x;
		elm.dragCfg.cont.dy = elm.dragCfg.cont.y - elm.dragCfg.oC.y;
	},

	hidehelper : function(dragged)
	{
		if (dragged.dragCfg.insideParent || dragged.dragCfg.containment == 'parent') {
			jQuery('body', document).append(jQuery.iDrag.helper.get(0));
		}
		jQuery.iDrag.helper.empty().hide().css('opacity', 1);
		if (window.ActiveXObject) {
			jQuery.iDrag.helper.css('filter', 'alpha(opacity=100)');
		}
	},

	dragstop : function(e)
	{

		jQuery(document)
			.unbind('mousemove', jQuery.iDrag.dragmove)
			.unbind('mouseup', jQuery.iDrag.dragstop);

		if (jQuery.iDrag.dragged == null) {
			return;
		}
		var dragged = jQuery.iDrag.dragged;

		jQuery.iDrag.dragged = null;

		if (dragged.dragCfg.init == false) {
			return false;
		}
		if (dragged.dragCfg.so == true) {
			jQuery(dragged).css('position', dragged.dragCfg.oP);
		}
		var dEs = dragged.style;

		if (dragged.si) {
			jQuery.iDrag.helper.css('cursor', 'move');
		}
		if(dragged.dragCfg.frameClass) {
			jQuery.iDrag.helper.removeClass(dragged.dragCfg.frameClass);
		}

		if (dragged.dragCfg.revert == false) {
			if (dragged.dragCfg.fx > 0) {
				if (!dragged.dragCfg.axis || dragged.dragCfg.axis == 'horizontally') {
					var x = new jQuery.fx(dragged,{duration:dragged.dragCfg.fx}, 'left');
					x.custom(dragged.dragCfg.oR.x,dragged.dragCfg.nRx);
				}
				if (!dragged.dragCfg.axis || dragged.dragCfg.axis == 'vertically') {
					var y = new jQuery.fx(dragged,{duration:dragged.dragCfg.fx}, 'top');
					y.custom(dragged.dragCfg.oR.y,dragged.dragCfg.nRy);
				}
			} else {
				if (!dragged.dragCfg.axis || dragged.dragCfg.axis == 'horizontally')
					dragged.style.left = dragged.dragCfg.nRx + 'px';
				if (!dragged.dragCfg.axis || dragged.dragCfg.axis == 'vertically')
					dragged.style.top = dragged.dragCfg.nRy + 'px';
			}
			jQuery.iDrag.hidehelper(dragged);
			if (dragged.dragCfg.ghosting == false) {
				jQuery(dragged).css('display', dragged.dragCfg.oD);
			}
		} else if (dragged.dragCfg.fx > 0) {
			dragged.dragCfg.prot = true;
			var dh = false;
			if(jQuery.iDrop && jQuery.iSort && dragged.dragCfg.so) {
				dh = jQuery.iUtil.getPosition(jQuery.iSort.helper.get(0));
			}
			jQuery.iDrag.helper.animate(
				{
					left : dh ? dh.x : dragged.dragCfg.oC.x,
					top : dh ? dh.y : dragged.dragCfg.oC.y
				},
				dragged.dragCfg.fx,
				function()
				{
					dragged.dragCfg.prot = false;
					if (dragged.dragCfg.ghosting == false) {
						dragged.style.display = dragged.dragCfg.oD;
					}
					jQuery.iDrag.hidehelper(dragged);
				}
			);
		} else {
			jQuery.iDrag.hidehelper(dragged);
			if (dragged.dragCfg.ghosting == false) {
				jQuery(dragged).css('display', dragged.dragCfg.oD);
			}
		}

		if (jQuery.iDrop && jQuery.iDrop.count > 0 ){
			jQuery.iDrop.checkdrop(dragged);
		}
		if (jQuery.iSort && dragged.dragCfg.so) {
			jQuery.iSort.check(dragged);
		}
		if (dragged.dragCfg.onChange && (dragged.dragCfg.nRx != dragged.dragCfg.oR.x || dragged.dragCfg.nRy != dragged.dragCfg.oR.y)){
			dragged.dragCfg.onChange.apply(dragged, dragged.dragCfg.lastSi||[0,0,dragged.dragCfg.nRx,dragged.dragCfg.nRy]);
		}
		if (dragged.dragCfg.onStop)
			dragged.dragCfg.onStop.apply(dragged);
		return false;
	},

	snapToGrid : function(x, y, dx, dy)
	{
		if (dx != 0)
			dx = parseInt((dx + (this.dragCfg.gx * dx/Math.abs(dx))/2)/this.dragCfg.gx) * this.dragCfg.gx;
		if (dy != 0)
			dy = parseInt((dy + (this.dragCfg.gy * dy/Math.abs(dy))/2)/this.dragCfg.gy) * this.dragCfg.gy;
		return {
			dx : dx,
			dy : dy,
			x: 0,
			y: 0
		};
	},

	fitToContainer : function(x, y, dx, dy)
	{
		dx = Math.min(
				Math.max(dx,this.dragCfg.cont.dx),
				this.dragCfg.cont.w + this.dragCfg.cont.dx - this.dragCfg.oC.wb
			);
		dy = Math.min(
				Math.max(dy,this.dragCfg.cont.dy),
				this.dragCfg.cont.h + this.dragCfg.cont.dy - this.dragCfg.oC.hb
			);

		return {
			dx : dx,
			dy : dy,
			x: 0,
			y: 0
		}
	},

	dragmove : function(e)
	{
		if (jQuery.iDrag.dragged == null || jQuery.iDrag.dragged.dragCfg.prot == true) {
			return;
		}

		var dragged = jQuery.iDrag.dragged;

		dragged.dragCfg.currentPointer = jQuery.iUtil.getPointer(e);
		if (dragged.dragCfg.init == false) {
			distance = Math.sqrt(Math.pow(dragged.dragCfg.pointer.x - dragged.dragCfg.currentPointer.x, 2) + Math.pow(dragged.dragCfg.pointer.y - dragged.dragCfg.currentPointer.y, 2));
			if (distance < dragged.dragCfg.snapDistance){
				return;
			} else {
				jQuery.iDrag.dragstart(e);
			}
		}

		var dx = dragged.dragCfg.currentPointer.x - dragged.dragCfg.pointer.x;
		var dy = dragged.dragCfg.currentPointer.y - dragged.dragCfg.pointer.y;

		for (var i in dragged.dragCfg.onDragModifier) {
			var newCoords = dragged.dragCfg.onDragModifier[i].apply(dragged, [dragged.dragCfg.oR.x + dx, dragged.dragCfg.oR.y + dy, dx, dy]);
			if (newCoords && newCoords.constructor == Object) {
				dx = i != 'user' ? newCoords.dx : (newCoords.x - dragged.dragCfg.oR.x);
				dy = i != 'user' ? newCoords.dy : (newCoords.y - dragged.dragCfg.oR.y);
			}
		}

		dragged.dragCfg.nx = dragged.dragCfg.oC.x + dx - dragged.dragCfg.diffX;
		dragged.dragCfg.ny = dragged.dragCfg.oC.y + dy - dragged.dragCfg.diffY;

		if (dragged.dragCfg.si && (dragged.dragCfg.onSlide || dragged.dragCfg.onChange)) {
			jQuery.iSlider.onSlide(dragged, dragged.dragCfg.nx, dragged.dragCfg.ny);
		}

		if(dragged.dragCfg.onDrag)
			dragged.dragCfg.onDrag.apply(dragged, [dragged.dragCfg.oR.x + dx, dragged.dragCfg.oR.y + dy]);
			
		if (!dragged.dragCfg.axis || dragged.dragCfg.axis == 'horizontally') {
			dragged.dragCfg.nRx = dragged.dragCfg.oR.x + dx;
			jQuery.iDrag.helper.get(0).style.left = dragged.dragCfg.nx + 'px';
		}
		if (!dragged.dragCfg.axis || dragged.dragCfg.axis == 'vertically') {
			dragged.dragCfg.nRy = dragged.dragCfg.oR.y + dy;
			jQuery.iDrag.helper.get(0).style.top = dragged.dragCfg.ny + 'px';
		}
		
		if (jQuery.iDrop && jQuery.iDrop.count > 0 ){
			jQuery.iDrop.checkhover(dragged);
		}
		return false;
	},

	build : function(o)
	{
		if (!jQuery.iDrag.helper) {
			jQuery('body',document).append('<div id="dragHelper"></div>');
			jQuery.iDrag.helper = jQuery('#dragHelper');
			var el = jQuery.iDrag.helper.get(0);
			var els = el.style;
			els.position = 'absolute';
			els.display = 'none';
			els.cursor = 'move';
			els.listStyle = 'none';
			els.overflow = 'hidden';
			if (window.ActiveXObject) {
				el.unselectable = "on";
			} else {
				els.mozUserSelect = 'none';
				els.userSelect = 'none';
				els.KhtmlUserSelect = 'none';
			}
		}
		if (!o) {
			o = {};
		}
		return this.each(
			function()
			{
				if (this.isDraggable || !jQuery.iUtil)
					return;
				if (window.ActiveXObject) {
					this.onselectstart = function(){return false;};
					this.ondragstart = function(){return false;};
				}
				var el = this;
				var dhe = o.handle ? jQuery(this).find(o.handle) : jQuery(this);
				if(jQuery.browser.msie) {
					dhe.each(
						function()
						{
							this.unselectable = "on";
						}
					);
				} else {
					dhe.css('-moz-user-select', 'none');
					dhe.css('user-select', 'none');
					dhe.css('-khtml-user-select', 'none');
				}
				this.dragCfg = {
					dhe: dhe,
					revert : o.revert ? true : false,
					ghosting : o.ghosting ? true : false,
					so : o.so ? o.so : false,
					si : o.si ? o.si : false,
					insideParent : o.insideParent ? o.insideParent : false,
					zIndex : o.zIndex ? parseInt(o.zIndex)||0 : false,
					opacity : o.opacity ? parseFloat(o.opacity) : false,
					fx : parseInt(o.fx)||null,
					hpc : o.hpc ? o.hpc : false,
					onDragModifier : {},
					pointer : {},
					onStart : o.onStart && o.onStart.constructor == Function ? o.onStart : false,
					onStop : o.onStop && o.onStop.constructor == Function ? o.onStop : false,
					onChange : o.onChange && o.onChange.constructor == Function ? o.onChange : false,
					axis : /vertically|horizontally/.test(o.axis) ? o.axis : false,
					snapDistance : o.snapDistance ? parseInt(o.snapDistance)||0 : 0,
					cursorAt: o.cursorAt ? o.cursorAt : false,
					autoSize : o.autoSize ? true : false,
					frameClass : o.frameClass || false
					
				};
				if (o.onDragModifier && o.onDragModifier.constructor == Function)
					this.dragCfg.onDragModifier.user = o.onDragModifier;
				if (o.onDrag && o.onDrag.constructor == Function)
					this.dragCfg.onDrag = o.onDrag;
				if (o.containment && ((o.containment.constructor == String && (o.containment == 'parent' || o.containment == 'document')) || (o.containment.constructor == Array && o.containment.length == 4) )) {
					this.dragCfg.containment = o.containment;
				}
				if(o.fractions) {
					this.dragCfg.fractions = o.fractions;
				}
				if(o.grid){
					if(typeof o.grid == 'number'){
						this.dragCfg.gx = parseInt(o.grid)||1;
						this.dragCfg.gy = parseInt(o.grid)||1;
					} else if (o.grid.length == 2) {
						this.dragCfg.gx = parseInt(o.grid[0])||1;
						this.dragCfg.gy = parseInt(o.grid[1])||1;
					}
				}
				if (o.onSlide && o.onSlide.constructor == Function) {
					this.dragCfg.onSlide = o.onSlide;
				}

				this.isDraggable = true;
				dhe.each(
					function(){
						this.dragElem = el;
					}
				);
				dhe.bind('mousedown', jQuery.iDrag.draginit);
			}
		)
	}
};

/**
 * Destroy an existing draggable on a collection of elements
 * 
 * @name DraggableDestroy
 * @descr Destroy a draggable
 * @type jQuery
 * @cat Plugins/Interface
 * @example $('#drag2').DraggableDestroy();
 */

jQuery.fn.extend(
	{
		DraggableDestroy : jQuery.iDrag.destroy,
		Draggable : jQuery.iDrag.build
	}
);

/*
 * jQuery form plugin
 * @requires jQuery v1.0.3
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 * Revision: $Id$
 * Version: .97
 */

/**
 * ajaxSubmit() provides a mechanism for submitting an HTML form using AJAX.
 *
 * ajaxSubmit accepts a single argument which can be either a success callback function
 * or an options Object.  If a function is provided it will be invoked upon successful
 * completion of the submit and will be passed the response from the server.
 * If an options Object is provided, the following attributes are supported:
 *
 *  target:   Identifies the element(s) in the page to be updated with the server response.
 *            This value may be specified as a jQuery selection string, a jQuery object,
 *            or a DOM element.
 *            default value: null
 *
 *  url:      URL to which the form data will be submitted.
 *            default value: value of form's 'action' attribute
 *
 *  type:     The method in which the form data should be submitted, 'GET' or 'POST'.
 *            default value: value of form's 'method' attribute (or 'GET' if none found)
 *
 *  beforeSubmit:  Callback method to be invoked before the form is submitted.
 *            default value: null
 *
 *  success:  Callback method to be invoked after the form has been successfully submitted
 *            and the response has been returned from the server
 *            default value: null
 *
 *  dataType: Expected dataType of the response.  One of: null, 'xml', 'script', or 'json'
 *            default value: null
 *
 *  semantic: Boolean flag indicating whether data must be submitted in semantic order (slower).
 *            default value: false
 *
 *  resetForm: Boolean flag indicating whether the form should be reset if the submit is successful
 *
 *  clearForm: Boolean flag indicating whether the form should be cleared if the submit is successful
 *
 *
 * The 'beforeSubmit' callback can be provided as a hook for running pre-submit logic or for
 * validating the form data.  If the 'beforeSubmit' callback returns false then the form will
 * not be submitted. The 'beforeSubmit' callback is invoked with three arguments: the form data
 * in array format, the jQuery object, and the options object passed into ajaxSubmit.
 * The form data array takes the following form:
 *
 *     [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * If a 'success' callback method is provided it is invoked after the response has been returned
 * from the server.  It is passed the responseText or responseXML value (depending on dataType).
 * See jQuery.ajax for further details.
 *
 *
 * The dataType option provides a means for specifying how the server response should be handled.
 * This maps directly to the jQuery.httpData method.  The following values are supported:
 *
 *      'xml':    if dataType == 'xml' the server response is treated as XML and the 'after'
 *                   callback method, if specified, will be passed the responseXML value
 *      'json':   if dataType == 'json' the server response will be evaluted and passed to
 *                   the 'after' callback, if specified
 *      'script': if dataType == 'script' the server response is evaluated in the global context
 *
 *
 * Note that it does not make sense to use both the 'target' and 'dataType' options.  If both
 * are provided the target will be ignored.
 *
 * The semantic argument can be used to force form serialization in semantic order.
 * This is normally true anyway, unless the form contains input elements of type='image'.
 * If your form must be submitted with name/value pairs in semantic order and your form
 * contains an input of type='image" then pass true for this arg, otherwise pass false
 * (or nothing) to avoid the overhead for this logic.
 *
 *
 * When used on its own, ajaxSubmit() is typically bound to a form's submit event like this:
 *
 * $("#form-id").submit(function() {
 *     $(this).ajaxSubmit(options);
 *     return false; // cancel conventional submit
 * });
 *
 * When using ajaxForm(), however, this is done for you.
 *
 * @example
 * $('#myForm').ajaxSubmit(function(data) {
 *     alert('Form submit succeeded! Server returned: ' + data);
 * });
 * @desc Submit form and alert server response
 *
 *
 * @example
 * var options = {
 *     target: '#myTargetDiv'
 * };
 * $('#myForm').ajaxSubmit(options);
 * @desc Submit form and update page element with server response
 *
 *
 * @example
 * var options = {
 *     success: function(responseText) {
 *         alert(responseText);
 *     }
 * };
 * $('#myForm').ajaxSubmit(options);
 * @desc Submit form and alert the server response
 *
 *
 * @example
 * var options = {
 *     beforeSubmit: function(formArray, jqForm) {
 *         if (formArray.length == 0) {
 *             alert('Please enter data.');
 *             return false;
 *         }
 *     }
 * };
 * $('#myForm').ajaxSubmit(options);
 * @desc Pre-submit validation which aborts the submit operation if form data is empty
 *
 *
 * @example
 * var options = {
 *     url: myJsonUrl.php,
 *     dataType: 'json',
 *     success: function(data) {
 *        // 'data' is an object representing the the evaluated json data
 *     }
 * };
 * $('#myForm').ajaxSubmit(options);
 * @desc json data returned and evaluated
 *
 *
 * @example
 * var options = {
 *     url: myXmlUrl.php,
 *     dataType: 'xml',
 *     success: function(responseXML) {
 *        // responseXML is XML document object
 *        var data = $('myElement', responseXML).text();
 *     }
 * };
 * $('#myForm').ajaxSubmit(options);
 * @desc XML data returned from server
 *
 *
 * @example
 * var options = {
 *     resetForm: true
 * };
 * $('#myForm').ajaxSubmit(options);
 * @desc submit form and reset it if successful
 *
 * @example
 * $('#myForm).submit(function() {
 *    $(this).ajaxSubmit();
 *    return false;
 * });
 * @desc Bind form's submit event to use ajaxSubmit
 *
 *
 * @name ajaxSubmit
 * @type jQuery
 * @param options  object literal containing options which control the form submission process
 * @cat Plugins/Form
 * @return jQuery
 * @see formToArray
 * @see ajaxForm
 * @see $.ajax
 * @author jQuery Community
 */
jQuery.fn.ajaxSubmit = function(options) {
    if (typeof options == 'function')
        options = { success: options };

    options = jQuery.extend({
        url:  this.attr('action') || window.location,
        type: this.attr('method') || 'GET'
    }, options || {});

    var a = this.formToArray(options.semantic);

    // give pre-submit callback an opportunity to abort the submit
    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) return this;

    // fire vetoable 'validate' event
    var veto = {};
    jQuery.event.trigger('form.submit.validate', [a, this, options, veto]);
    if (veto.veto)
        return this;

    var q = jQuery.param(a);//.replace(/%20/g,'+');

    if (options.type.toUpperCase() == 'GET') {
        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
        options.data = null;  // data is null for 'get'
    }
    else
        options.data = q; // data is the query string for 'post'

    var $form = this, callbacks = [];
    if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
    if (options.clearForm) callbacks.push(function() { $form.clearForm(); });

    // perform a load on the target only if dataType is not provided
    if (!options.dataType && options.target) {
        var oldSuccess = options.success || function(){};
        callbacks.push(function(data, status) {
            jQuery(options.target).attr("innerHTML", data).evalScripts().each(oldSuccess, [data, status]);
        });
    }
    else if (options.success)
        callbacks.push(options.success);

    options.success = function(data, status) {
        for (var i=0, max=callbacks.length; i < max; i++)
            callbacks[i](data, status);
    };

    // are there files to upload?
    var files = jQuery('input:file', this).fieldValue();
    var found = false;
    for (var j=0; j < files.length; j++)
        if (files[j]) 
            found = true;

    if (options.iframe || found) // options.iframe allows user to force iframe mode
        fileUpload();
    else
        jQuery.ajax(options);

    // fire 'notify' event
    jQuery.event.trigger('form.submit.notify', [this, options]);
    return this;


    // private function for handling file uploads (hat tip to YAHOO!)
    function fileUpload() {
        var form = $form[0];
        var opts = jQuery.extend({}, jQuery.ajaxSettings, options);
        
        var id = 'jqFormIO' + jQuery.fn.ajaxSubmit.counter++;
        var $io = jQuery('<iframe id="' + id + '" name="' + id + '" />');
        var io = $io[0];
        var op8 = jQuery.browser.opera && window.opera.version() < 9;
        if (jQuery.browser.msie || op8) io.src = 'javascript:false;document.write("");';
        $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });

        // make sure form attrs are set
        form.method = 'POST';
        form.encoding ? form.encoding = 'multipart/form-data' : form.enctype = 'multipart/form-data';

        var xhr = { // mock object
            responseText: null,
            responseXML: null,
            status: 0,
            statusText: 'n/a',
            getAllResponseHeaders: function() {},
            getResponseHeader: function() {},
            setRequestHeader: function() {}
        };
        
        var g = opts.global;
        // trigger ajax global events so that activity/block indicators work like normal
        if (g && ! jQuery.active++) jQuery.event.trigger("ajaxStart");
        if (g) jQuery.event.trigger("ajaxSend", [xhr, opts]);
        
        var cbInvoked = 0;
        var timedOut = 0;
        
        // take a breath so that pending repaints get some cpu time before the upload starts
        setTimeout(function() {
            $io.appendTo('body');
            // jQuery's event binding doesn't work for iframe events in IE
            io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
            form.action = opts.url;
            var t = form.target;
            form.target = id;

            // support timout
            if (opts.timeout)
                setTimeout(function() { timedOut = true; cb(); }, opts.timeout);

            form.submit();
            form.target = t; // reset
        }, 10);
        
        function cb() {
            if (cbInvoked++) return;
            
            io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);

            var ok = true;
            try {
                if (timedOut) throw 'timeout';
                // extract the server response from the iframe
                var data, doc;
                doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
                xhr.responseText = doc.body ? doc.body.innerHTML : null;
                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
                
                if (opts.dataType == 'json' || opts.dataType == 'script') {
                    var ta = doc.getElementsByTagName('textarea')[0];
                    data = ta ? ta.value : xhr.responseText;
                    if (opts.dataType == 'json')
                        eval("data = " + data);
                    else
                        jQuery.globalEval(data);
                }
                else if (opts.dataType == 'xml') {
                    data = xhr.responseXML;
                    if (!data && xhr.responseText != null)
                        data = toXml(xhr.responseText);
                }
                else {
                    data = xhr.responseText;
                }
            }
            catch(e){
                ok = false;
                jQuery.handleError(opts, xhr, 'error', e);
            }

            // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
            if (ok) {
                opts.success(data, 'success');
                if (g) jQuery.event.trigger("ajaxSuccess", [xhr, opts]);
            }
            if (g) jQuery.event.trigger("ajaxComplete", [xhr, opts]);
            if (g && ! --jQuery.active) jQuery.event.trigger("ajaxStop");
            if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');

            // clean up
            setTimeout(function() { 
                $io.remove(); 
                xhr.responseXML = null;
            }, 100);
        };
        
        function toXml(s, doc) {
            if (window.ActiveXObject) {
                doc = new ActiveXObject('Microsoft.XMLDOM');
                doc.async = 'false';
                doc.loadXML(s);
            }
            else
                doc = (new DOMParser()).parseFromString(s, 'text/xml');
            return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
        }
    };
};
jQuery.fn.ajaxSubmit.counter = 0; // used to create unique iframe ids

/**
 * ajaxForm() provides a mechanism for fully automating form submission.
 *
 * The advantages of using this method instead of ajaxSubmit() are:
 *
 * 1: This method will include coordinates for <input type="image" /> elements (if the element
 *    is used to submit the form).
 * 2. This method will include the submit element's name/value data (for the element that was
 *    used to submit the form).
 * 3. This method binds the submit() method to the form for you.
 *
 * Note that for accurate x/y coordinates of image submit elements in all browsers
 * you need to also use the "dimensions" plugin (this method will auto-detect its presence).
 *
 * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
 * passes the options argument along after properly binding events for submit elements and
 * the form itself.  See ajaxSubmit for a full description of the options argument.
 *
 *
 * @example
 * var options = {
 *     target: '#myTargetDiv'
 * };
 * $('#myForm').ajaxSForm(options);
 * @desc Bind form's submit event so that 'myTargetDiv' is updated with the server response
 *       when the form is submitted.
 *
 *
 * @example
 * var options = {
 *     success: function(responseText) {
 *         alert(responseText);
 *     }
 * };
 * $('#myForm').ajaxSubmit(options);
 * @desc Bind form's submit event so that server response is alerted after the form is submitted.
 *
 *
 * @example
 * var options = {
 *     beforeSubmit: function(formArray, jqForm) {
 *         if (formArray.length == 0) {
 *             alert('Please enter data.');
 *             return false;
 *         }
 *     }
 * };
 * $('#myForm').ajaxSubmit(options);
 * @desc Bind form's submit event so that pre-submit callback is invoked before the form
 *       is submitted.
 *
 *
 * @name   ajaxForm
 * @param  options  object literal containing options which control the form submission process
 * @return jQuery
 * @cat    Plugins/Form
 * @type   jQuery
 * @see    ajaxSubmit
 * @author jQuery Community
 */
jQuery.fn.ajaxForm = function(options) {
    return this.each(function() {
        jQuery("input:submit,input:image,button:submit", this).click(function(ev) {
            var $form = this.form;
            $form.clk = this;
            if (this.type == 'image') {
                if (ev.offsetX != undefined) {
                    $form.clk_x = ev.offsetX;
                    $form.clk_y = ev.offsetY;
                } else if (typeof jQuery.fn.offset == 'function') { // try to use dimensions plugin
                    var offset = jQuery(this).offset();
                    $form.clk_x = ev.pageX - offset.left;
                    $form.clk_y = ev.pageY - offset.top;
                } else {
                    $form.clk_x = ev.pageX - this.offsetLeft;
                    $form.clk_y = ev.pageY - this.offsetTop;
                }
            }
            // clear form vars
            setTimeout(function() {
                $form.clk = $form.clk_x = $form.clk_y = null;
                }, 10);
        })
    }).submit(function(e) {
        jQuery(this).ajaxSubmit(options);
        return false;
    });
};


/**
 * formToArray() gathers form element data into an array of objects that can
 * be passed to any of the following ajax functions: $.get, $.post, or load.
 * Each object in the array has both a 'name' and 'value' property.  An example of
 * an array for a simple login form might be:
 *
 * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
 *
 * It is this array that is passed to pre-submit callback functions provided to the
 * ajaxSubmit() and ajaxForm() methods.
 *
 * The semantic argument can be used to force form serialization in semantic order.
 * This is normally true anyway, unless the form contains input elements of type='image'.
 * If your form must be submitted with name/value pairs in semantic order and your form
 * contains an input of type='image" then pass true for this arg, otherwise pass false
 * (or nothing) to avoid the overhead for this logic.
 *
 * @example var data = $("#myForm").formToArray();
 * $.post( "myscript.cgi", data );
 * @desc Collect all the data from a form and submit it to the server.
 *
 * @name formToArray
 * @param semantic true if serialization must maintain strict semantic ordering of elements (slower)
 * @type Array<Object>
 * @cat Plugins/Form
 * @see ajaxForm
 * @see ajaxSubmit
 * @author jQuery Community
 */
jQuery.fn.formToArray = function(semantic) {
    var a = [];
    if (this.length == 0) return a;

    var form = this[0];
    var els = semantic ? form.getElementsByTagName('*') : form.elements;
    if (!els) return a;
    for(var i=0, max=els.length; i < max; i++) {
        var el = els[i];
        var n = el.name;
        if (!n) continue;

        if (semantic && form.clk && el.type == "image") {
            // handle image inputs on the fly when semantic == true
            if(!el.disabled && form.clk == el)
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
            continue;
        }
        var v = jQuery.fieldValue(el, true);
        if (v === null) continue;
        if (v.constructor == Array) {
            for(var j=0, jmax=v.length; j < jmax; j++)
                a.push({name: n, value: v[j]});
        }
        else
            a.push({name: n, value: v});
    }

    if (!semantic && form.clk) {
        // input type=='image' are not found in elements array! handle them here
        var inputs = form.getElementsByTagName("input");
        for(var i=0, max=inputs.length; i < max; i++) {
            var input = inputs[i];
            var n = input.name;
            if(n && !input.disabled && input.type == "image" && form.clk == input)
                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
        }
    }
    return a;
};


/**
 * Serializes form data into a 'submittable' string. This method will return a string
 * in the format: name1=value1&amp;name2=value2
 *
 * The semantic argument can be used to force form serialization in semantic order.
 * If your form must be submitted with name/value pairs in semantic order then pass
 * true for this arg, otherwise pass false (or nothing) to avoid the overhead for
 * this logic (which can be significant for very large forms).
 *
 * @example var data = $("#myForm").formSerialize();
 * $.ajax('POST', "myscript.cgi", data);
 * @desc Collect all the data from a form into a single string
 *
 * @name formSerialize
 * @param semantic true if serialization must maintain strict semantic ordering of elements (slower)
 * @type String
 * @cat Plugins/Form
 * @see formToArray
 * @author jQuery Community
 */
jQuery.fn.formSerialize = function(semantic) {
    //hand off to jQuery.param for proper encoding
    return jQuery.param(this.formToArray(semantic));
};


/**
 * Serializes all field elements in the jQuery object into a query string.
 * This method will return a string in the format: name1=value1&amp;name2=value2
 *
 * The successful argument controls whether or not serialization is limited to
 * 'successful' controls (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.
 *
 * @example var data = $("input").formSerialize();
 * @desc Collect the data from all successful input elements into a query string
 *
 * @example var data = $(":radio").formSerialize();
 * @desc Collect the data from all successful radio input elements into a query string
 *
 * @example var data = $("#myForm :checkbox").formSerialize();
 * @desc Collect the data from all successful checkbox input elements in myForm into a query string
 *
 * @example var data = $("#myForm :checkbox").formSerialize(false);
 * @desc Collect the data from all checkbox elements in myForm (even the unchecked ones) into a query string
 *
 * @example var data = $(":input").formSerialize();
 * @desc Collect the data from all successful input, select, textarea and button elements into a query string
 *
 * @name fieldSerialize
 * @param successful true if only successful controls should be serialized (default is true)
 * @type String
 * @cat Plugins/Form
 */
jQuery.fn.fieldSerialize = function(successful) {
    var a = [];
    this.each(function() {
        var n = this.name;
        if (!n) return;
        var v = jQuery.fieldValue(this, successful);
        if (v && v.constructor == Array) {
            for (var i=0,max=v.length; i < max; i++)
                a.push({name: n, value: v[i]});
        }
        else if (v !== null && typeof v != 'undefined')
            a.push({name: this.name, value: v});
    });
    //hand off to jQuery.param for proper encoding
    return jQuery.param(a);
};


/**
 * Returns the value(s) of the element in the matched set.  For example, consider the following form:
 *
 *  <form><fieldset>
 *      <input name="A" type="text" />
 *      <input name="A" type="text" />
 *      <input name="B" type="checkbox" value="B1" />
 *      <input name="B" type="checkbox" value="B2"/>
 *      <input name="C" type="radio" value="C1" />
 *      <input name="C" type="radio" value="C2" />
 *  </fieldset></form>
 *
 *  var v = $(':text').fieldValue();
 *  // if no values are entered into the text inputs
 *  v == ['','']
 *  // if values entered into the text inputs are 'foo' and 'bar'
 *  v == ['foo','bar']
 *
 *  var v = $(':checkbox').fieldValue();
 *  // if neither checkbox is checked
 *  v === undefined
 *  // if both checkboxes are checked
 *  v == ['B1', 'B2']
 *
 *  var v = $(':radio').fieldValue();
 *  // if neither radio is checked
 *  v === undefined
 *  // if first radio is checked
 *  v == ['C1']
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If this value is false the value(s)
 * for each element is returned.
 *
 * Note: This method *always* returns an array.  If no valid value can be determined the
 *       array will be empty, otherwise it will contain one or more values.
 *
 * @example var data = $("#myPasswordElement").fieldValue();
 * alert(data[0]);
 * @desc Alerts the current value of the myPasswordElement element
 *
 * @example var data = $("#myForm :input").fieldValue();
 * @desc Get the value(s) of the form elements in myForm
 *
 * @example var data = $("#myForm :checkbox").fieldValue();
 * @desc Get the value(s) for the successful checkbox element(s) in the jQuery object.
 *
 * @example var data = $("#mySingleSelect").fieldValue();
 * @desc Get the value(s) of the select control
 *
 * @example var data = $(':text').fieldValue();
 * @desc Get the value(s) of the text input or textarea elements
 *
 * @example var data = $("#myMultiSelect").fieldValue();
 * @desc Get the values for the select-multiple control
 *
 * @name fieldValue
 * @param Boolean successful true if only the values for successful controls should be returned (default is true)
 * @type Array<String>
 * @cat Plugins/Form
 */
jQuery.fn.fieldValue = function(successful) {
    for (var val=[], i=0, max=this.length; i < max; i++) {
        var el = this[i];
        var v = jQuery.fieldValue(el, successful);
        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
            continue;
        v.constructor == Array ? jQuery.merge(val, v) : val.push(v);
    }
    return val;
};

/**
 * Returns the value of the field element.
 *
 * The successful argument controls whether or not the field element must be 'successful'
 * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
 * The default value of the successful argument is true.  If the given element is not
 * successful and the successful arg is not false then the returned value will be null.
 *
 * Note: If the successful flag is true (default) but the element is not successful, the return will be null
 * Note: The value returned for a successful select-multiple element will always be an array.
 * Note: If the element has no value the return value will be undefined.
 *
 * @example var data = jQuery.fieldValue($("#myPasswordElement")[0]);
 * @desc Gets the current value of the myPasswordElement element
 *
 * @name fieldValue
 * @param Element el The DOM element for which the value will be returned
 * @param Boolean successful true if value returned must be for a successful controls (default is true)
 * @type String or Array<String> or null or undefined
 * @cat Plugins/Form
 */
jQuery.fieldValue = function(el, successful) {
    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
    if (typeof successful == 'undefined') successful = true;

    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
        (t == 'checkbox' || t == 'radio') && !el.checked ||
        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
        tag == 'select' && el.selectedIndex == -1))
            return null;

    if (tag == 'select') {
        var index = el.selectedIndex;
        if (index < 0) return null;
        var a = [], ops = el.options;
        var one = (t == 'select-one');
        var max = (one ? index+1 : ops.length);
        for(var i=(one ? index : 0); i < max; i++) {
            var op = ops[i];
            if (op.selected) {
                // extra pain for IE...
                var v = jQuery.browser.msie && !(op.attributes['value'].specified) ? op.text : op.value;
                if (one) return v;
                a.push(v);
            }
        }
        return a;
    }
    return el.value;
};


/**
 * Clears the form data.  Takes the following actions on the form's input fields:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 *
 * @example $('form').clearForm();
 * @desc Clears all forms on the page.
 *
 * @name clearForm
 * @type jQuery
 * @cat Plugins/Form
 * @see resetForm
 */
jQuery.fn.clearForm = function() {
    return this.each(function() {
        jQuery('input,select,textarea', this).clearFields();
    });
};

/**
 * Clears the selected form elements.  Takes the following actions on the matched elements:
 *  - input text fields will have their 'value' property set to the empty string
 *  - select elements will have their 'selectedIndex' property set to -1
 *  - checkbox and radio inputs will have their 'checked' property set to false
 *  - inputs of type submit, button, reset, and hidden will *not* be effected
 *  - button elements will *not* be effected
 *
 * @example $('.myInputs').clearFields();
 * @desc Clears all inputs with class myInputs
 *
 * @name clearFields
 * @type jQuery
 * @cat Plugins/Form
 * @see clearForm
 */
jQuery.fn.clearFields = jQuery.fn.clearInputs = function() {
    return this.each(function() {
        var t = this.type, tag = this.tagName.toLowerCase();
        if (t == 'text' || t == 'password' || tag == 'textarea')
            this.value = '';
        else if (t == 'checkbox' || t == 'radio')
            this.checked = false;
        else if (tag == 'select')
            this.selectedIndex = -1;
    });
};


/**
 * Resets the form data.  Causes all form elements to be reset to their original value.
 *
 * @example $('form').resetForm();
 * @desc Resets all forms on the page.
 *
 * @name resetForm
 * @type jQuery
 * @cat Plugins/Form
 * @see clearForm
 */
jQuery.fn.resetForm = function() {
    return this.each(function() {
        // guard against an input with the name of 'reset'
        // note that IE reports the reset function as an 'object'
        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
            this.reset();
    });
};


/**
 * jQuery lightBox plugin
 * This jQuery plugin was inspired and based on Lightbox 2 by Lokesh Dhakar (http://www.huddletogether.com/projects/lightbox2/)
 * and adapted to me for use like a plugin from jQuery.
 * @name jquery-lightbox-0.5.js
 * @author Leandro Vieira Pinho - http://leandrovieira.com
 * @version 0.5
 * @date April 11, 2008
 * @category jQuery plugin
 * @copyright (c) 2008 Leandro Vieira Pinho (leandrovieira.com)
 * @license CC Attribution-No Derivative Works 2.5 Brazil - http://creativecommons.org/licenses/by-nd/2.5/br/deed.en_US
 * @example Visit http://leandrovieira.com/projects/jquery/lightbox/ for more informations about this jQuery plugin
 */

// Offering a Custom Alias suport - More info: http://docs.jquery.com/Plugins/Authoring#Custom_Alias
(function($) {
	/**
	 * $ is an alias to jQuery object
	 *
	 */
	$.fn.lightBox = function(settings) {
		// Settings to configure the jQuery lightBox plugin how you like
		settings = jQuery.extend({
			// Configuration related to overlay
			overlayBgColor: 		'#000',		// (string) Background color to overlay; inform a hexadecimal value like: #RRGGBB. Where RR, GG, and BB are the hexadecimal values for the red, green, and blue values of the color.
			overlayOpacity:			0.6,		// (integer) Opacity value to overlay; inform: 0.X. Where X are number from 0 to 9
			// Configuration related to navigation
			fixedNavigation:		true,		// (boolean) Boolean that informs if the navigation (next and prev button) will be fixed or not in the interface.
			// Configuration related to images
			imageLoading:			'/images/lightbox-ico-loading.gif',		// (string) Path and the name of the loading icon
			imageBtnPrev:			'/images/lightbox-btn-prev.gif',			// (string) Path and the name of the prev button image
			imageBtnNext:			'/images/lightbox-btn-next.gif',			// (string) Path and the name of the next button image
			imageBtnClose:			'/images/lightbox-btn-close.gif',		// (string) Path and the name of the close btn
			imageBlank:				'/images/lightbox-blank.gif',			// (string) Path and the name of a blank image (one pixel)
			// Configuration related to container image box
			containerBorderSize:	10,			// (integer) If you adjust the padding in the CSS for the container, #lightbox-container-image-box, you will need to update this value
			containerResizeSpeed:	400,		// (integer) Specify the resize duration of container image. These number are miliseconds. 400 is default.
			// Configuration related to texts in caption. For example: Image 2 of 8. You can alter either "Image" and "of" texts.
			txtImage:				'Zdjęcie',	// (string) Specify text "Image"
			txtOf:					'z',		// (string) Specify text "of"
			// Configuration related to keyboard navigation
			keyToClose:				'c',		// (string) (c = close) Letter to close the jQuery lightBox interface. Beyond this letter, the letter X and the SCAPE key is used to.
			keyToPrev:				'p',		// (string) (p = previous) Letter to show the previous image
			keyToNext:				'n',		// (string) (n = next) Letter to show the next image.
			// Don�t alter these variables in any way
			imageArray:				[],
			activeImage:			0
		},settings);
		// Caching the jQuery object with all elements matched
		var jQueryMatchedObj = this; // This, in this context, refer to jQuery object
		/**
		 * Initializing the plugin calling the start function
		 *
		 * @return boolean false
		 */
		function _initialize() {
			_start(this,jQueryMatchedObj); // This, in this context, refer to object (link) which the user have clicked
			return false; // Avoid the browser following the link
		}
		/**
		 * Start the jQuery lightBox plugin
		 *
		 * @param object objClicked The object (link) whick the user have clicked
		 * @param object jQueryMatchedObj The jQuery object with all elements matched
		 */
		function _start(objClicked,jQueryMatchedObj) {
			// Hime some elements to avoid conflict with overlay in IE. These elements appear above the overlay.
			$('embed, object, select').css({ 'visibility' : 'hidden' });
			// Call the function to create the markup structure; style some elements; assign events in some elements.
			_set_interface();
			// Unset total images in imageArray
			settings.imageArray.length = 0;
			// Unset image active information
			settings.activeImage = 0;
			// We have an image set? Or just an image? Let�s see it.
			if ( jQueryMatchedObj.length == 1 ) {
				settings.imageArray.push(new Array(objClicked.getAttribute('href'),objClicked.getAttribute('title')));
			} else {
				// Add an Array (as many as we have), with href and title atributes, inside the Array that storage the images references		
				for ( var i = 0; i < jQueryMatchedObj.length; i++ ) {
					settings.imageArray.push(new Array(jQueryMatchedObj[i].getAttribute('href'),jQueryMatchedObj[i].getAttribute('title')));
				}
			}
			while ( settings.imageArray[settings.activeImage][0] != objClicked.getAttribute('href') ) {
				settings.activeImage++;
			}
			// Call the function that prepares image exibition
			_set_image_to_view();
		}
		/**
		 * Create the jQuery lightBox plugin interface
		 *
		 * The HTML markup will be like that:
			<div id="jquery-overlay"></div>
			<div id="jquery-lightbox">
				<div id="lightbox-container-image-box">
					<div id="lightbox-container-image">
						<img src="../fotos/XX.jpg" id="lightbox-image">
						<div id="lightbox-nav">
							<a href="#" id="lightbox-nav-btnPrev"></a>
							<a href="#" id="lightbox-nav-btnNext"></a>
						</div>
						<div id="lightbox-loading">
							<a href="#" id="lightbox-loading-link">
								<img src="../images/lightbox-ico-loading.gif">
							</a>
						</div>
					</div>
				</div>
				<div id="lightbox-container-image-data-box">
					<div id="lightbox-container-image-data">
						<div id="lightbox-image-details">
							<span id="lightbox-image-details-caption"></span>
							<span id="lightbox-image-details-currentNumber"></span>
						</div>
						<div id="lightbox-secNav">
							<a href="#" id="lightbox-secNav-btnClose">
								<img src="../images/lightbox-btn-close.gif">
							</a>
						</div>
					</div>
				</div>
			</div>
		 *
		 */
		function _set_interface() {
			// Apply the HTML markup into body tag
			$('body').append('<div id="jquery-overlay"></div><div id="jquery-lightbox"><div id="lightbox-container-image-box"><a href="#" id="lightbox-secNav-btnClose"><img src="' + settings.imageBtnClose + '"></a><div id="lightbox-container-image"><img id="lightbox-image"><div style="" id="lightbox-nav"><a href="#" id="lightbox-nav-btnPrev"></a><a href="#" id="lightbox-nav-btnNext"></a></div><div id="lightbox-loading"><a href="#" id="lightbox-loading-link"><img src="' + settings.imageLoading + '"></a></div></div></div><div id="lightbox-container-image-data-box"><div id="lightbox-container-image-data"><div id="lightbox-image-details"><span id="lightbox-image-details-caption"></span><span id="lightbox-image-details-currentNumber"></span></div><div id="lightbox-secNav"></div></div></div></div>');	
			// Get page sizes
			var arrPageSizes = ___getPageSize();
			// Style overlay and show it
			$('#jquery-overlay').css({
				backgroundColor:	settings.overlayBgColor,
				opacity:			settings.overlayOpacity,
				width:				arrPageSizes[0],
				height:				arrPageSizes[1]
			}).fadeIn();
			// Get page scroll
			var arrPageScroll = ___getPageScroll();
			// Calculate top and left offset for the jquery-lightbox div object and show it
			$('#jquery-lightbox').css({
				top:	arrPageScroll[1] + (arrPageSizes[3] / 10),
				left:	arrPageScroll[0]
			}).show();
			// Assigning click events in elements to close overlay
			$('#jquery-overlay,#jquery-lightbox').click(function() {
				_finish();									
			});
			// Assign the _finish function to lightbox-loading-link and lightbox-secNav-btnClose objects
			$('#lightbox-loading-link,#lightbox-secNav-btnClose').click(function() {
				_finish();
				return false;
			});
			// If window was resized, calculate the new overlay dimensions
			$(window).resize(function() {
				// Get page sizes
				var arrPageSizes = ___getPageSize();
				// Style overlay and show it
				$('#jquery-overlay').css({
					width:		arrPageSizes[0],
					height:		arrPageSizes[1]
				});
				// Get page scroll
				var arrPageScroll = ___getPageScroll();
				// Calculate top and left offset for the jquery-lightbox div object and show it
				$('#jquery-lightbox').css({
					top:	arrPageScroll[1] + (arrPageSizes[3] / 10),
					left:	arrPageScroll[0]
				});
			});
		}
		/**
		 * Prepares image exibition; doing a image�s preloader to calculate it�s size
		 *
		 */
		function _set_image_to_view() { // show the loading
			// Show the loading
			$('#lightbox-loading').show();
			if ( settings.fixedNavigation ) {
				$('#lightbox-image,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
			} else {
				// Hide some elements
				$('#lightbox-image,#lightbox-nav,#lightbox-nav-btnPrev,#lightbox-nav-btnNext,#lightbox-container-image-data-box,#lightbox-image-details-currentNumber').hide();
			}
			// Image preload process
			var objImagePreloader = new Image();
			objImagePreloader.onload = function() {
				$('#lightbox-image').attr('src',settings.imageArray[settings.activeImage][0]);
				// Perfomance an effect in the image container resizing it
				_resize_container_image_box(objImagePreloader.width,objImagePreloader.height);
				//	clear onLoad, IE behaves irratically with animated gifs otherwise
				objImagePreloader.onload=function(){};
			};
			objImagePreloader.src = settings.imageArray[settings.activeImage][0];
		};
		/**
		 * Perfomance an effect in the image container resizing it
		 *
		 * @param integer intImageWidth The image�s width that will be showed
		 * @param integer intImageHeight The image�s height that will be showed
		 */
		function _resize_container_image_box(intImageWidth,intImageHeight) {
			// Get current width and height
			var intCurrentWidth = $('#lightbox-container-image-box').width();
			var intCurrentHeight = $('#lightbox-container-image-box').height();
			// Get the width and height of the selected image plus the padding
			var intWidth = (intImageWidth + (settings.containerBorderSize * 2)); // Plus the image�s width and the left and right padding value
			var intHeight = (intImageHeight + (settings.containerBorderSize * 2) + 20 ); // Plus the image�s height and the left and right padding value
			// Diferences
			var intDiffW = intCurrentWidth - intWidth;
			var intDiffH = intCurrentHeight - intHeight;
			// Perfomance the effect
			$('#lightbox-container-image-box').animate({ width: intWidth, height: intHeight },settings.containerResizeSpeed,function() { _show_image(); });
			if ( ( intDiffW == 0 ) && ( intDiffH == 0 ) ) {
				if ( $.browser.msie ) {
					___pause(250);
				} else {
					___pause(100);	
				}
			} 
			$('#lightbox-container-image-data-box').css({ width: intImageWidth });
			$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ height: intImageHeight + (settings.containerBorderSize * 2) });
		};
		/**
		 * Show the prepared image
		 *
		 */
		function _show_image() {
			$('#lightbox-loading').hide();
			$('#lightbox-image').fadeIn(function() {
				_show_image_data();
				_set_navigation();
			});
			_preload_neighbor_images();
		};
		/**
		 * Show the image information
		 *
		 */
		function _show_image_data() {
			$('#lightbox-container-image-data-box').slideDown('fast');
			$('#lightbox-image-details-caption').hide();
			if ( settings.imageArray[settings.activeImage][1] ) {
				$('#lightbox-image-details-caption').html(settings.imageArray[settings.activeImage][1]).show();
			}
			// If we have a image set, display 'Image X of X'
			if ( settings.imageArray.length > 1 ) {
				$('#lightbox-image-details-currentNumber').html(settings.txtImage + ' ' + ( settings.activeImage + 1 ) + ' ' + settings.txtOf + ' ' + settings.imageArray.length).show();
			}		
		}
		/**
		 * Display the button navigations
		 *
		 */
		function _set_navigation() {
			$('#lightbox-nav').show();

			// Instead to define this configuration in CSS file, we define here. And it�s need to IE. Just.
			$('#lightbox-nav-btnPrev,#lightbox-nav-btnNext').css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
			$('#lightbox-nav-btnPrev').text('');
			$('#lightbox-nav-btnNext').text('');
			
			// Show the prev button, if not the first image in set
			if ( settings.activeImage != 0 ) {
				if ( settings.fixedNavigation ) {
					$('#lightbox-nav-btnPrev').text('');
					$('#lightbox-nav-btnPrev').css({ 'background' : 'url(' + settings.imageBtnPrev + ') left 15% no-repeat' })
						.unbind()
						.bind('click',function() {
							settings.activeImage = settings.activeImage - 1;
							_set_image_to_view();
							return false;
						});
				} else {
					$('#lightbox-nav-btnPrev').text('');
					// Show the images button for Next buttons
					$('#lightbox-nav-btnPrev').unbind().hover(function() {
						$(this).css({ 'background' : 'url(' + settings.imageBtnPrev + ') left 15% no-repeat' });
					},function() {
						$(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
					}).show().bind('click',function() {
						settings.activeImage = settings.activeImage - 1;
						_set_image_to_view();
						return false;
					});
				}
			}
			
			// Show the next button, if not the last image in set
			if ( settings.activeImage != ( settings.imageArray.length -1 ) ) {
				if ( settings.fixedNavigation ) {
					$('#lightbox-nav-btnNext').text('');
					$('#lightbox-nav-btnNext').css({ 'background' : 'url(' + settings.imageBtnNext + ') right 15% no-repeat' })
						.unbind()
						.bind('click',function() {
							settings.activeImage = settings.activeImage + 1;
							_set_image_to_view();
							return false;
						});
				} else {
					$('#lightbox-nav-btnNext').text('');
					// Show the images button for Next buttons
					$('#lightbox-nav-btnNext').unbind().hover(function() {
						$(this).css({ 'background' : 'url(' + settings.imageBtnNext + ') right 15% no-repeat' });
					},function() {
						$(this).css({ 'background' : 'transparent url(' + settings.imageBlank + ') no-repeat' });
					}).show().bind('click',function() {
						settings.activeImage = settings.activeImage + 1;
						_set_image_to_view();
						return false;
					});
				}
			}
			// Enable keyboard navigation
			_enable_keyboard_navigation();
		}
		/**
		 * Enable a support to keyboard navigation
		 *
		 */
		function _enable_keyboard_navigation() {
			$(document).keydown(function(objEvent) {
				_keyboard_action(objEvent);
			});
		}
		/**
		 * Disable the support to keyboard navigation
		 *
		 */
		function _disable_keyboard_navigation() {
			$(document).unbind();
		}
		/**
		 * Perform the keyboard actions
		 *
		 */
		function _keyboard_action(objEvent) {
			// To ie
			if ( objEvent == null ) {
				keycode = event.keyCode;
				escapeKey = 27;
			// To Mozilla
			} else {
				keycode = objEvent.keyCode;
				escapeKey = objEvent.DOM_VK_ESCAPE;
			}
			// Get the key in lower case form
			key = String.fromCharCode(keycode).toLowerCase();
			// Verify the keys to close the ligthBox
			if ( ( key == settings.keyToClose ) || ( key == 'x' ) || ( keycode == escapeKey ) ) {
				_finish();
			}
			// Verify the key to show the previous image
			if ( ( key == settings.keyToPrev ) || ( keycode == 37 ) ) {
				// If we�re not showing the first image, call the previous
				if ( settings.activeImage != 0 ) {
					settings.activeImage = settings.activeImage - 1;
					_set_image_to_view();
					_disable_keyboard_navigation();
				}
			}
			// Verify the key to show the next image
			if ( ( key == settings.keyToNext ) || ( keycode == 39 ) ) {
				// If we�re not showing the last image, call the next
				if ( settings.activeImage != ( settings.imageArray.length - 1 ) ) {
					settings.activeImage = settings.activeImage + 1;
					_set_image_to_view();
					_disable_keyboard_navigation();
				}
			}
		}
		/**
		 * Preload prev and next images being showed
		 *
		 */
		function _preload_neighbor_images() {
			if ( (settings.imageArray.length -1) > settings.activeImage ) {
				objNext = new Image();
				objNext.src = settings.imageArray[settings.activeImage + 1][0];
			}
			if ( settings.activeImage > 0 ) {
				objPrev = new Image();
				objPrev.src = settings.imageArray[settings.activeImage -1][0];
			}
		}
		/**
		 * Remove jQuery lightBox plugin HTML markup
		 *
		 */
		function _finish() {
			$('#jquery-lightbox').remove();
			$('#jquery-overlay').fadeOut(function() { $('#jquery-overlay').remove(); });
			// Show some elements to avoid conflict with overlay in IE. These elements appear above the overlay.
			$('embed, object, select').css({ 'visibility' : 'visible' });
		}
		/**
		 / THIRD FUNCTION
		 * getPageSize() by quirksmode.com
		 *
		 * @return Array Return an array with page width, height and window width, height
		 */
		function ___getPageSize() {
			var xScroll, yScroll;
			if (window.innerHeight && window.scrollMaxY) {	
				xScroll = window.innerWidth + window.scrollMaxX;
				yScroll = window.innerHeight + window.scrollMaxY;
			} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
				xScroll = document.body.scrollWidth;
				yScroll = document.body.scrollHeight;
			} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
				xScroll = document.body.offsetWidth;
				yScroll = document.body.offsetHeight;
			}
			var windowWidth, windowHeight;
			if (self.innerHeight) {	// all except Explorer
				if(document.documentElement.clientWidth){
					windowWidth = document.documentElement.clientWidth; 
				} else {
					windowWidth = self.innerWidth;
				}
				windowHeight = self.innerHeight;
			} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
				windowWidth = document.documentElement.clientWidth;
				windowHeight = document.documentElement.clientHeight;
			} else if (document.body) { // other Explorers
				windowWidth = document.body.clientWidth;
				windowHeight = document.body.clientHeight;
			}	
			// for small pages with total height less then height of the viewport
			if(yScroll < windowHeight){
				pageHeight = windowHeight;
			} else { 
				pageHeight = yScroll;
			}
			// for small pages with total width less then width of the viewport
			if(xScroll < windowWidth){	
				pageWidth = xScroll;		
			} else {
				pageWidth = windowWidth;
			}
			arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight);
			return arrayPageSize;
		};
		/**
		 / THIRD FUNCTION
		 * getPageScroll() by quirksmode.com
		 *
		 * @return Array Return an array with x,y page scroll values.
		 */
		function ___getPageScroll() {
			var xScroll, yScroll;
			if (self.pageYOffset) {
				yScroll = self.pageYOffset;
				xScroll = self.pageXOffset;
			} else if (document.documentElement && document.documentElement.scrollTop) {	 // Explorer 6 Strict
				yScroll = document.documentElement.scrollTop;
				xScroll = document.documentElement.scrollLeft;
			} else if (document.body) {// all other Explorers
				yScroll = document.body.scrollTop;
				xScroll = document.body.scrollLeft;	
			}
			arrayPageScroll = new Array(xScroll,yScroll);
			return arrayPageScroll;
		};
		 /**
		  * Stop the code execution from a escified time in milisecond
		  *
		  */
		 function ___pause(ms) {
			var date = new Date(); 
			curDate = null;
			do { var curDate = new Date(); }
			while ( curDate - date < ms);
		 };
		// Return the jQuery object for chaining. The unbind method is used to avoid click conflict when the plugin is called more than once
		return this.unbind('click').click(_initialize);
	};
})(jQuery); // Call and execute the function immediately passing the jQuery object