// Set path to PHP script
	var phpscript = 'js_files/login_backbtn.php';
	
	function createRequestObject() 
	{	
		var req;
	
		if(window.XMLHttpRequest)
		{
			// Firefox, Safari, Opera...
			req = new XMLHttpRequest();
		} 
		else if(window.ActiveXObject) 
		{
			// Internet Explorer 5+
			req = new ActiveXObject("Microsoft.XMLHTTP");
		} 
		else 
		{
			// There is an error creating the object,
			// just as an old browser is being used.
			alert('There was a problem creating the XMLHttpRequest object');
		}	
		return req;	
	}
	
	// Make the XMLHttpRequest object
	var http = createRequestObject();
	
	
	function sendRequestPostBackBtn() 
	{
		var id = document.getElementById('id').value;
		var session = document.getElementById('session').value;
	
		// Open PHP script for requests
		http.open('post', phpscript);
		http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		http.onreadystatechange = handleResponsePost;
		http.send('id='+ id +'&session='+ session);
		//window.onload = eval('javascript:writeMyHtmlFunction('+session+','+id+');');
	}

function handleResponsePost() 
{
	if(http.readyState == 1)
	{
		//alert('getstohandleResponsePost');
		document.getElementById("response2").innerHTML = "Please wait, loading... " ; 
	} 
	else if(http.readyState == 4 && http.status == 200)
	{

		// Text returned from PHP script
		var responseBackbtn = http.responseText;
		//document.getElementById("response2").innerHTML = responseBackbtn;
		//document.forms.myForm.id.focus();
		//window.onload = eval(responseBackbtn);

		if(responseBackbtn) 
		{
			// Update ajaxTest2 content
			// window.location='admin_xml.php';
			//document.getElementById("response2").innerHTML = responseBackbtn;		
		//document.forms.myForm.id.focus();
			if(navigator.appName == 'Microsoft Internet Explorer')
			{
				 eval(responseBackbtn);
				// document.getElementById("response").innerHTML = responseBackbtn;
			}
			else
			{
				 window.onload = eval(responseBackbtn);
				// document.getElementById("response").innerHTML = responseBackbtn;
			}
		}
	}
}