下拉版面导航出现纵向滚动
<p>1。打开inc/main.js，找到：<br/>var ie4=document.all&&navigator.userAgent.indexOf(\"Opera\")==-1<br/>在上面插入一行代码：<br/>var userAgent = navigator.userAgent.toLowerCase();<br/>2。找到：<br/>ie_dropshadow(menuobj,\"#999999\",3)<br/>改成：<br/>//alert(menuobj.contentheight)<br/>//ie_dropshadow(menuobj,\"#999999\",3)<br/> var maxhight = 450;<br/> if(maxhight && menuobj.scrollHeight > maxhight) {<br/> menuobj.style.height = maxhight + \'px\';<br/> if(!ie4) {<br/> menuobj.style.overflow = \'auto\';<br/> } else {<br/> menuobj.style.overflowY = \'auto\';<br/> }<br/> }else{<br/> menuobj.style.height = null;<br/> }</p><p></p>
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