var http3;
function handleHttpResponse3() 
{ 
	if (http3.readyState == 4) 
	{	
      	isWorking = false;
      	//alert(http3.responseText);
    	if (http3.responseText.indexOf('invalid') == -1) 
		{
			//var xmlDocument = http3.responseText;
			isWorking = false;
    	}
        else
        {
    		isWorking = false;
		}
	}
}
function UserSessionDelete(vLoginId)
{
	if(vLoginId!=''){
    	var url = site_url+"UserSessionDelete.php?vLoginId=";
    	var isWorking = false;
    }else{
    	//var isWorking = True;
    	return false;
    }
	if (!isWorking)
	{
		catID = vLoginId;
		isWorking = true;
		url += catID;
		//alert(url); //return false;
		if (window.XMLHttpRequest)
	  	{
	  		http3=new XMLHttpRequest()
	  		http3.open("GET",url, true);
		  	http3.onreadystatechange=handleHttpResponse3
		  	http3.send(null)
	  	}
		// code for IE
		else if (window.ActiveXObject)
	  	{
	  		http3=new ActiveXObject("Microsoft.XMLHTTP")
	    	if (http3)
	    	{
	    		http3.open("GET",url, true);
	    		http3.onreadystatechange=handleHttpResponse3
	    		http3.send()
	    	}
	  	}
  	}
}