// JScript 文件




var getFFVersion=navigator.userAgent.substring(navigator.userAgent.indexOf("Firefox")).split("/")[1]
//extra height in px to add to iframe in FireFox 1.0+ browsers   
var FFextraHeight=getFFVersion>=0.1? 16 : 0  
function dyniframesize(iframename)
{
var pTar = null;
if (document.getElementById)
{
pTar = document.getElementById(iframename); 
}
else
{  
eval('pTar = ' + iframename + ';'); 
}
if (pTar && !window.opera)
            {
//begin resizing iframe
pTar.style.display="block" 
if (pTar.contentDocument && pTar.contentDocument.body.offsetHeight)
{
//ns6 syntax 
pTar.height = pTar.contentDocument.body.offsetHeight+FFextraHeight;
}
else if (pTar.Document && pTar.Document.body.scrollHeight)
{
//ie5+ syntax 
pTar.height = pTar.Document.body.scrollHeight;
}
} 
}