落叶知秋

<script language="javascript">
//取鼠标位置
document.onmousemove = mouseMove;
var mouse_x,mouse_y;
function mouseMove(e) {
   if(!document.all){
       mouse_x=e.pageX;
       mouse_y=e.pageY;
   }else{
       mouse_x=document.body.scrollLeft+event.clientX;
       mouse_y=document.body.scrollTop+event.clientY;
   }
   //便于跟踪调试
   window.status = "x= " + mouse_x + " y= " + mouse_y;
}

//返回x坐标
function getX()
{
   return mouse_x;
}

//返回y坐标
function getY()
{
   return mouse_y;
}
</script>