我的对联广告怎么在FIREFOX下不滚动？

飘香剑雨

我的对联广告怎么在FIREFOX下不滚动？
var Adl_imgheight;<br />
var Adl_imgleft;<br />
<br />
document.ns = navigator.appName == quot;Netscape&quot;<br />
if (navigator.appName == quot;Netscape&quot;)<br />
{<br />
nbsp; &nbsp; &nbsp; &nbsp; Adl_imgheight=document.FixAD_l.pageY;<br />
nbsp; &nbsp; &nbsp; &nbsp; Adl_imgleft=document.FixAD_l.pageX;<br />
<br />
}<br />
else<br />
{<br />
nbsp; &nbsp; &nbsp; &nbsp; Adl_imgheight=600-parseInt(FixAD_l.style.top);<br />
nbsp; &nbsp; &nbsp; &nbsp; Adl_imgleft=parseInt(FixAD_l.style.left);<br />
}<br />
<br />
myload()<br />
MM_reloadPage(true)<br />
<br />
function myload()<br />
{<br />
nbsp; &nbsp; &nbsp; &nbsp; if (navigator.appName == &quot;Netscape&quot;)<br />
nbsp; &nbsp; &nbsp; &nbsp; {<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; document.FixAD_l.pageY=pageYOffset+window.innerHeight-Adl_imgheight;<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; document.FixAD_l.pageX=Adl_imgleft;<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; leftmove();<br />
nbsp; &nbsp; &nbsp; &nbsp; }<br />
nbsp; &nbsp; &nbsp; &nbsp; else<br />
nbsp; &nbsp; &nbsp; &nbsp; {<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FixAD_l.style.top=document.body.scrollTop+document.body.offsetHeight-Adl_imgheight;<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FixAD_l.style.left=Adl_imgleft;<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; leftmove();<br />
<br />
nbsp; &nbsp; &nbsp; &nbsp; }<br />
}<br />
function leftmove()<br />
{<br />
nbsp; &nbsp; &nbsp; &nbsp; if(document.ns)<br />
nbsp; &nbsp; &nbsp; &nbsp; {<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; document.FixAD_l.top=pageYOffset+window.innerHeight-Adl_imgheight;<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; document.FixAD_l.left=Adl_imgleft;<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; setTimeout(&quot;leftmove();&quot;,50);<br />
nbsp; &nbsp; &nbsp; &nbsp; }<br />
nbsp; &nbsp; &nbsp; &nbsp; else<br />
nbsp; &nbsp; &nbsp; &nbsp; {<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FixAD_l.style.top=document.body.scrollTop+document.body.offsetHeight-Adl_imgheight;<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; FixAD_l.style.left=Adl_imgleft;<br />
nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; setTimeout(&quot;leftmove();&quot;,50);<br />
<br />
nbsp; &nbsp; &nbsp; &nbsp; }<br />
}<br />
<br />
function MM_reloadPage(init) {nbsp;&nbsp;//reloads the window if Nav4 resized<br />
nbsp;&nbsp;if (init==true) with (navigator) {if ((appName==&quot;Netscape&quot;)&amp;&amp;(parseInt(appVersion)==4)) {<br />
nbsp; &nbsp; document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}<br />

nbsp;&nbsp;else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();<br />
}<br />
复制代码

请高手帮我看看，谢谢。