// JScript 文件
//iframe自适应大小
     function iframeAutoFit()    
    {        
        try        
        {            
            if(window!=parent)            
            {                
                var a = parent.document.getElementsByTagName("IFRAME");                
                for(var i=0; i<a.length; i++)                 
                {                    
                    if(a[i].contentWindow==window)                    
                    {                        
                        var h1=0, h2=0;                        
                        a[i].parentNode.style.height = a[i].offsetHeight +"px";                        
                        a[i].style.height = "10px";                        
                        if(document.documentElement&&document.documentElement.scrollHeight)                        
                        {                            
                            h1=document.documentElement.scrollHeight;                        
                        }                        
                        if(document.body) h2=document.body.scrollHeight;                        
                        var h=Math.max(h1, h2);                        
                        if(document.all) {h += 4;}                        
                        if(window.opera) {h += 1;}                        
                        a[i].style.height = a[i].parentNode.style.height = h +"px";                    
                     }                
                 }            
             }        
         }        
         catch (ex)
         {}    
     }    
     if(window.attachEvent)    
     {        
        window.attachEvent("onload",  iframeAutoFit);    
     }    
     else if(window.addEventListener)    
     {        
        window.addEventListener('load',  iframeAutoFit,  false);    
     }