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[html xmlns="http://www.w3.org/1999/xhtml"]
[head]
[/head]
[body]
[table border="" style="margin:auto"]
  [tr]
    [td id="img"] [/td]
  [/tr]
[/table]
[script type="text/javascript"]
function initImage(){
var key = ''url'';
var url = (new RegExp("([^(&|\?)]*)" + key + "=([^(&|#)]*)").test(location.href+"#")) ? RegExp.$2 : null;
var html = "[img src=''"+url+"'' /]";
document.getElementById(''img'').innerHTML = html;
}
initImage();
function xscrollTop() { 
//前边是获取chrome等一般浏览器 如果获取不到就是ie了 就用ie的办法获取 
var x=document.body.scrollTop||document.documentElement.scrollTop; 
/*var timer=setInterval(function(){ 
x=x-100; 
if(x[100){ 
x=0; 
window.scrollTo(x,x); 
clearInterval(timer); 
} 
window.scrollTo(x,x); 
},"50");*/
window.scrollTo(0,0);
} 
[/script]
[div style="height:500px"][/div]
[a onclick="xscrollTop()"]XXXX1[/a]
[div style="height:500px"][/div]
[a onclick="xscrollTop()"]XXXX2[/a]
[div style="height:500px"][/div]
[/body]
[/html]