var xmlHttp; 
		var filesList;
		var air_curimg=0;
		var air_timer;
		var response;
		
		function loadFiles(requestURL)
		{  	             
				//Create the xmlHttp object to use in the request 
				//stateChangeHandler will fire when the state has changed, i.e. data is received back 
				// This is non-blocking (asynchronous) 
				xmlHttp = GetXmlHttpObject(stateChangeHandler); 	             
				//Send the xmlHttp get to the specified url 
				xmlHttp.open('GET', requestURL, true); 
				xmlHttp.send(null); 
		} 

		function stateChangeHandler() 
		{ 
			//readyState of 4 or 'complete' represents that data has been returned 
			if (xmlHttp.readyState == 4 || xmlHttp.readyState == 'complete'){ 
				//Gather the results from the callback 
				if (xmlHttp.responseText == "") 
					response = null;
				else
					response = eval("(" + xmlHttp.responseText + ")");
				
				if (response != null)
				{
					filesList = response;
					clearInterval(air_timer)
					air_curimg=0;
					air_rotateImages();
					air_timer = setInterval("air_rotateImages()", 5000);
				}
			} 
		} 

		function GetXmlHttpObject(handler) 
		{ 
			var objXmlHttp = null;    //Holds the local xmlHTTP object instance 			
			if (window.XMLHttpRequest){
				objXmlHttp = new XMLHttpRequest();
				objXmlHttp.onreadystatechange = handler;
				objXmlHttp.onerror = handler;
			} else if(window.ActiveXObject){
				objXmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
				objXmlHttp.onreadystatechange = handler;
			}	         
			//Return the instantiated object 
			return objXmlHttp; 
		} 
		
		function air_rotateImages()
		{	
			if (filesList.files[air_curimg] != null)
			{
				document.getElementById("air_imagetitle").setAttribute("href", "http://www.bcauction.ca/open.dll/submitLogin?language=En&disID="+filesList.files[air_curimg].name);
				document.getElementById("air_slideshow").setAttribute("src", "./images/auction_s/"+filesList.files[air_curimg].name+".jpg");
				document.getElementById("air_imagelink").setAttribute("href", "http://www.bcauction.ca/open.dll/submitLogin?language=En&disID="+filesList.files[air_curimg].name);
				document.getElementById("air_defaultbidlink").setAttribute("href", "http://www.bcauction.ca/open.dll/submitLogin?language=En&disID="+filesList.files[air_curimg].name);
			}
			air_curimg=(air_curimg<filesList.files.length-1)? air_curimg+1 : 0;
		}