function makeRequest(url) 
{
	if(window.XMLHttpRequest)
	{
		request = new XMLHttpRequest();
	}
	else if(window.ActiveXObject)
	{
		request = new ActiveXObject("MSXML2.XMLHTTP");
	}
	
	sendRequest(url);
}

function sendRequest(url)
{

	request.onreadystatechange = onResponse;
	request.open("GET", url, true);
	request.send(null);
//	request.send('var1=' + value1 + '&var2=' + value2);


}

function checkReadyState(obj)
{
	if(obj.readyState == 0) { document.getElementById('copy3').innerHTML = ""; }
	if(obj.readyState == 1) { document.getElementById('copy3').innerHTML = ""; }
	if(obj.readyState == 2) { document.getElementById('copy3').innerHTML = ""; }
	if(obj.readyState == 3) { document.getElementById('copy3').innerHTML = ""; }
	if(obj.readyState == 4)
	{
		if(obj.status == 200)
		{
			return true;
		}
		else if(obj.status == 404)
		{
			// Add a custom message or redirect the user to another page
//			document.getElementById('copy').innerHTML = "File not found";
		}
		else
		{
//			document.getElementById('copy').innerHTML = "There was a problem retrieving the XML.";
		}
	}
}

function onResponse() 
{
	if(checkReadyState(request))
	{
// 		alert(request.responseXML);
//		alert(request.responseText);
		var response = request.responseXML.documentElement;

		if (response.getElementsByTagName('file')[0] != undefined)
		{
//		alert('hi');
		document.getElementById('search_look_image').innerHTML = response.getElementsByTagName('file')[0].firstChild.data;
		//document.forms.MyForm.tmp_cont.value = response.getElementsByTagName('contractorindex')[0].firstChild.data;

		}

		
//		var header = response.getElementsByTagName('header')[0].firstChild.data;
	//	document.getElementById('copy3').innerHTML = header

		//document.forms[0].mysubmit.value = 'Display the ' + header 
		//document.forms[0].txt.value = header


	}
}