function clickStat(u,t)
{ 
// create a new empty element 
var image = document.createElement("<img></img>"); 

// record client screen size and mouse coordinate 
tempX = event.clientX + document.body.scrollLeft; 
tempY = event.clientY + document.body.scrollTop; 

var ti = encodeURI(t);

image.src = "http://www.eeworld.com.cn/my/click.php?u="+u.href+"&t="+ti;
image.height = 0; 
image.width = 0; //send request to stat server 
document.body.insertBefore(image); 
return true;
}