var xmlHttp; 
	var requestURL = 'itemdetails.aspx?q='; 
	var is_ie = (navigator.userAgent.indexOf('MSIE') >= 0) ? 1 : 0; 
	var is_ie5 = (navigator.appVersion.indexOf("MSIE 5.5")!=-1) ? 1 : 0; 
	var is_opera = ((navigator.userAgent.indexOf("Opera6")!=-1)||(navigator.userAgent.indexOf("Opera/6")!=-1)) ? 1 : 0; 
	//netscape, safari, mozilla behave the same??? 
	var is_netscape = (navigator.userAgent.indexOf('Netscape') >= 0) ? 1 : 0; 
	var targetDiv;

	function item_details(itemGUID, open){ 
		targetDiv = itemGUID;
		if (open = 'true'){ 
			//Append the name to search for to the requestURL 
			var url = requestURL + itemGUID; 
		        
			//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_Get(xmlHttp, url); 
		} 
		else { 
			//Textbox blanked out, clear the results 
			document.getElementById(targetDiv).innerHTML = ''; 
		} 
	} 

	//stateChangeHandler will fire when the state has changed, i.e. data is received back 
	// This is non-blocking (asynchronous) 
	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 
			var str = xmlHttp.responseText; 

			//Populate the innerHTML of the div with the results 
			document.getElementById(targetDiv).innerHTML = str; 
		} 
	} 

	// XMLHttp send GET request 
	function xmlHttp_Get(xmlhttp, url) { 
		xmlhttp.open('GET', url, true); 
		xmlhttp.send(null); 
	} 

	function GetXmlHttpObject(handler) { 
		var objXmlHttp = null;    //Holds the local xmlHTTP object instance 

		//Depending on the browser, try to create the xmlHttp object 
		if (is_ie){ 
			//The object to create depends on version of IE 
			//If it isn't ie5, then default to the Msxml2.XMLHTTP object 
			var strObjName = (is_ie5) ? 'Microsoft.XMLHTTP' : 'Msxml2.XMLHTTP'; 
		        
			//Attempt to create the object 
			try{ 
				objXmlHttp = new ActiveXObject(strObjName); 
				objXmlHttp.onreadystatechange = handler; 
			} 
			catch(e){ 
			//Object creation errored 
				alert('IE detected, but object could not be created. Verify that active scripting and activeX controls are enabled'); 
				return; 
			} 
		} 
		else if (is_opera){ 
			//Opera has some issues with xmlHttp object functionality 
			alert('Opera detected. The page may not behave as expected.'); 
			return; 
		} 
		else{ 
			// Mozilla | Netscape | Safari 
			objXmlHttp = new XMLHttpRequest(); 
			objXmlHttp.onload = handler; 
			objXmlHttp.onerror = handler; 
		} 
		    
		//Return the instantiated object 
		return objXmlHttp; 
	} 

	function UseValue(strVal){ 
		document.frmStuff.txtName.value = strVal; 
	}