帮忙看下这里,为什么,鼠标移开时，层不隐藏？？

Question

加入
document.getElementById("n").style.visibility = "hidden";

Answer 1

onmouseout='document.onmousemove = null;document.all.n.style.display="none";'

Answer 2

嗯,不错,多谢了,一会给分,再请教一下!我改了下,用onmouseover事件想让层在显示出来后别跟着鼠标移动,但还是随着移动,还要怎么修改一下?
<script language="javascript" type="text/javascript">
<!--
var domType = '';
var postion;
if (document.all) {
 domType = "ie4";
} else if (document.getElementById) {
 domType = "std";
} else if (document.layers) {
 domType = "ns4";
}
function initMouseMove(p){
 if(!document.all){
  document.captureEvents(Event.MOUSEMOVE);
 }
 postion=p;
 document.onmousemove = mouseMove;
}
function mouseMove(e){
 var x,y;
 if(!document.all){
  //fetch_object("txt").value="move";
  x=e.pageX; 
  y=e.pageY;
 }else{
  x=document.body.scrollLeft+event.clientX;
  y=document.body.scrollTop+event.clientY; 
 }
 //fetch_object(postion).value=x+":"+y;
 fetch_object(postion).style.left=(x) + 'px';
 fetch_object(postion).style.top=(y) + 'px';
 fetch_object(postion).style.position="absolute";
 fetch_object(postion).style.display="";
 //alert(postion);
}
var objects=new Array();function fetch_object(idname, forcefetch) {
 if (forcefetch || typeof(objects[idname]) == "undefined") {
  switch (domType) {
   case "std": {
    objects[idname] = document.getElementById(idname);
   }
   break;   case "ie4": {
    objects[idname] = document.all[idname];
   }
   break;   case "ns4": {
    objects[idname] = document.layers[idname];
   }
   break;
  }
 }
 return objects[idname];
}
-->
</script>
<a href="#" onmouseout="document.onmousemove = null;document.all.n50002.style.display='none';" onmouseover="initMouseMove('n50002');">孙灵科n</a><div id="n50002" style="display:none"><img src="" onerror="this.onerror=null;this.src='images/default_Pho.jpg'" /></div>

Answer 3

1、需要关掉'document.onmousemove 事件设置
2、document.all.n.style.display="none" 可不是浏览器兼容写法！....function foo() {
  var e = document.getElementById("n");
  document.onmousemove = null;
  e.style.display = "none";
}
</script>
<a href="#" onmouseout='foo()' onmouseover="initMouseMove('n');">孙灵科n</a>
<div id="n" style="display:none"><img src="" /></div>

Answer 4

function mouseMove(e)里的
 fetch_object(postion).style.display="";这个放在initMouseMove里就可以了，还有position="absolute"
只要初始化一次就够了

Answer 5

用onmouseover事件想让层在显示出来后别跟着鼠标移动 postion=p;
 document.onmousemove = mouseMove;
改为
 postion=p;
 document.onmouseover = mouseMove;document.onmousemove = null;
改为
document.onmouseover = null;