(function($){$.toJSON=function(o)
{if(typeof(JSON)=='object'&&JSON.stringify)
return JSON.stringify(o);var type=typeof(o);if(o===null)
return"null";if(type=="undefined")
return undefined;if(type=="number"||type=="boolean")
return o+"";if(type=="string")
return $.quoteString(o);if(type=='object')
{if(typeof o.toJSON=="function")
return $.toJSON(o.toJSON());if(o.constructor===Date)
{var month=o.getUTCMonth()+1;if(month<10)month='0'+month;var day=o.getUTCDate();if(day<10)day='0'+day;var year=o.getUTCFullYear();var hours=o.getUTCHours();if(hours<10)hours='0'+hours;var minutes=o.getUTCMinutes();if(minutes<10)minutes='0'+minutes;var seconds=o.getUTCSeconds();if(seconds<10)seconds='0'+seconds;var milli=o.getUTCMilliseconds();if(milli<100)milli='0'+milli;if(milli<10)milli='0'+milli;return'"'+year+'-'+month+'-'+day+'T'+
hours+':'+minutes+':'+seconds+'.'+milli+'Z"';}
if(o.constructor===Array)
{var ret=[];for(var i=0;i<o.length;i++)
ret.push($.toJSON(o[i])||"null");return"["+ret.join(",")+"]";}
var pairs=[];for(var k in o){var name;var type=typeof k;if(type=="number")
name='"'+k+'"';else if(type=="string")
name=$.quoteString(k);else
continue;if(typeof o[k]=="function")
continue;var val=$.toJSON(o[k]);pairs.push(name+":"+val);}
return"{"+pairs.join(", ")+"}";}};$.evalJSON=function(src)
{if(typeof(JSON)=='object'&&JSON.parse)
return JSON.parse(src);return eval("("+src+")");};$.secureEvalJSON=function(src)
{if(typeof(JSON)=='object'&&JSON.parse)
return JSON.parse(src);var filtered=src;filtered=filtered.replace(/\\["\\\/bfnrtu]/g,'@');filtered=filtered.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']');filtered=filtered.replace(/(?:^|:|,)(?:\s*\[)+/g,'');if(/^[\],:{}\s]*$/.test(filtered))
return eval("("+src+")");else
throw new SyntaxError("Error parsing JSON, source is not valid.");};$.quoteString=function(string)
{if(string.match(_escapeable))
{return'"'+string.replace(_escapeable,function(a)
{var c=_meta[a];if(typeof c==='string')return c;c=a.charCodeAt();return'\\u00'+Math.floor(c/16).toString(16)+(c%16).toString(16);})+'"';}
return'"'+string+'"';};var _escapeable=/["\\\x00-\x1f\x7f-\x9f]/g;var _meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'};})(jQuery);












/*
 * imageLoop Plugin
 * version: 1.0 (2008-10-14)
 * by: Paride Buetti (http://www.blackpoints.ch)
 *
 * need: jQuery JSON Plugin
 *
 */

(function($) {
    $.fn.imageLoop = function(settingsOut) {
    
		var imageLoopDiv = this; //where append the images and loading image
	   
		var settings = {//default settings of the animation
			imageDuration: 2000,
			transitionDuration: 200
		}
		
		if(settings) { //set the custom settings
			jQuery.extend(settings, settingsOut);
		}
	
		showImage = function(imagesList,toShow,id){//loop function for image transition
		
			var idImage = id % 2;//there is 2 id img where put the images; id = 0 new image where apply the transition -> id = old image to delete and viceversa 
			
			var img = new Image();
			$(img).load(function () {//image loaded
				
				if(toShow >= imagesList.length - 1){//find next image
					toShow = 0;
				}
				else{
					toShow++;
				}
				
				//add the image
				imageLoopDiv.append(this);

				imageLoopDiv > $("#"+ idImage).css({display:"none", position:"absolute" }).fadeIn(settings.transitionDuration,function(){
   					imageLoopDiv > $("#"+ (idImage+1)%2).remove();
   					timeout=setTimeout(function () { showImage(imagesList,toShow,(idImage+1)%2);},settings.imageDuration);
 				});//transition to the new image and after the transition delete the old image
				
			}).error(function () {
	//			alert("Image could not be loaded");
		    }).attr({ src: "php/imageLoop.php?method=getImage&url=" + settings.url + "&image=" + imagesList[toShow], id:idImage});//load the new image and apply the current id (0 or 1)
		
		};
		
		$.ajax({ //get the order list of the images
			type: "POST",
			url: "php/imageLoop.php",
			data: "method=getListFiles&url=" + settings.url,
			success: function(msg){ //loaded the images list
			
				var obj = $.evalJSON(msg);//jQuery JSON Plugin to decode the result (array with the name of the images)
				showImage(obj,0,0);//(name of all images, 0: first index of the array, 0: first id for the img id
	
			}
		});
		
		return false;
    
    };
})(jQuery);