求助:鼠标停留1秒后，在鼠标后面显示一个div

Question

<div id="context" style="position:absolute;visibility:hidden>
-------------------------------------------------------------
<div id="context" style="position:absolute;visibility:hidden">
=====================================================================
    while(e=e.offsetParent){
    t+=e.offsetTop;
    l+=e.offsetLeft;
    }
----------------------------------
t-->x
l-->y

Answer 1

setTimeout("showDiv(" + event + ",this )",1000);

Answer 2

<div id="context" style="position:absolute;visibility:hidden">
This is some context shall show after 1 second.
</div>
<br>
<br>
<div id="tap">
 <a href="#"  id="link" onmouseover="delayShow(this)" onmouseout="delayHide()">Mouse Over Here</a> 
</div>
<script language=javascript>
//show 
function showDiv(event,e)
{
    var y=e.offsetTop;
    var x=e.offsetLeft;
    while(e=e.offsetParent){
    x+=e.offsetTop;
    y+=e.offsetLeft;
    }
    var oDiv=document.getElementById("context");
    oDiv.style.visibility="visible";
    oDiv.style.backgroundColor="yellow";
    oDiv.style.border="solid black 1px";
    oDiv.style.left=x+30+"px";
    oDiv.style.top=y+20+"px";
}
//hide
function hideDiv()
{
 var oDiv=document.getElementById("context");
 oDiv.style.visibility="hidden";
}function delayHide(event)
{
  setTimeout("hideDiv()",1000);
}function delayShow(event)
{
  setTimeout("showDiv(event,this)",1000);
}
</script>

Answer 3

===================================
    while(e=e.offsetParent){
    t+=e.offsetTop;
    l+=e.offsetLeft;
    }
===================================
不好意思，笔误不过好像div的显示位置不太对啊，e.offsetTop这个找不到对象。

Answer 4

本人是新手，谢谢大家，改正的代码如下：
<div id="context" style="position:absolute;visibility:hidden">
This is some context shall show after 1 second.
</div>
<br>
<br>
<div id="tap">
 <a href="#"  id="link" onmouseover="delayShow()" onmouseout="delayHide()">Mouse Over Here</a> 
</div>
<script language=javascript>
//show 
function showDiv(event)
{
    var e = document.getElementById("link");
    var y=e.offsetTop;
    var x=e.offsetLeft;
    
    while(e=e.offsetParent){
    x+=e.offsetTop;
    y+=e.offsetLeft;
    }    var oDiv=document.getElementById("context");
    oDiv.style.visibility="visible";
    oDiv.style.backgroundColor="yellow";
    oDiv.style.border="solid black 1px";
    oDiv.style.left=x+20;
    oDiv.style.top=y+20;
}
//hide
function hideDiv()
{
 var oDiv=document.getElementById("context");
 oDiv.style.visibility="hidden";
}function delayHide(event)
{
  setTimeout("hideDiv()",1000);
}function delayShow(event)
{
  setTimeout("showDiv(this)",1000);
  
}
</script>