var loguotReq = getXmlHttpRequestObjectD();
	
	//Gets the browser specific XmlHttpRequest Object
	function getXmlHttpRequestObjectD() {
		if (window.XMLHttpRequest) {
			return new XMLHttpRequest();
		} else if(window.ActiveXObject) {
			return new ActiveXObject("Microsoft.XMLHTTP");
		}
	}

  	window.onbeforeunload = function(evt){
		//alert(evt.clientX);
		if (window.XMLHttpRequest) {
			if( posY != null){
				if ( posY <= 20 ){
					// alert("out1")
				//	loguotReq.open("GET","log_out.asp",false);  
				//	loguotReq.send();  		
				}
				else{
					if(window.event){	
					 if(event.clientX>document.body.clientWidth&&event.clientY<0){  
						// alert("out e ")
						 // alert("out2");	
						 loguotReq.open("GET","log_out.asp",false);  
						 loguotReq.send();  
					  }
					}
				}
			}
		}
		else{	
		  if(event.clientX>document.body.clientWidth&&event.clientY<0){  
			 //alert("out");	
			 loguotReq.open("GET","log_out.asp",false);  
			 loguotReq.send();  
		  }  
		}
  	}
  
	var posX ;
	var posY ;
	
	posX = null;
	posY = null;

	document.onmousemove = function(evt) {
		if (typeof evt == 'undefined') {
			myEvent = window.event;
		} else {
			myEvent = evt;
		}
		posX = myEvent.clientX;
		posY = myEvent.clientY;
	}