var comment_html='';
comment_html+='<div align="center"><iframe onload=initIframe_Area() name=Iframe_Area src=/nrmoban/top.asp width=774 height=230 frameborder=0 scrolling=no></iframe></div>';
document.write(comment_html);
var lastHeight;
function initIframe_Area() {
     addh();
     lastHeight= Iframe_Area.document.body.scrollHeight;
     setInterval(dd,1);
}
function dd()
        {
         if(Iframe_Area.document.body.scrollHeight!=lastHeight) 
    {
             addh();
             lastHeight= Iframe_Area.document.body.scrollHeight;
             }
         }
function addh(){
     document.all('Iframe_Area').height=Iframe_Area.document.body.scrollHeight;
     }