function changeHeight(iframes)
      {
        try
        {
			var iframe=document.getElementById(iframes);
          	var innerDoc = (iframe.contentDocument) ? iframe.contentDocument : iframe.contentWindow.document;
          
		  if (innerDoc.body.offsetHeight) //ns6 syntax
          {
             iframe.height = innerDoc.body.offsetHeight + 32; //Extra height FireFox
			 objToResize = (iframe.style) ? iframe.style : iframe;
			objToResize.height = innerDoc.body.scrollHeight + 10;
          }
          else if (iframe.Document && iframe.Document.body.scrollHeight) //ie5+ syntax
          {
             //iframe.height = iframe.body.scrollHeight;
			 innerDoc = (iframe.contentDocument) ? iframe.contentDocument : iframe.contentWindow.document;
			 objToResize = (iframe.style) ? iframe.style : iframe;
			objToResize.height = innerDoc.body.scrollHeight + 10;
		  }
		  else
		  {
		  	innerDoc = (iframe.contentDocument) ? iframe.contentDocument : iframe.contentWindow.document;
		  	objToResize = (iframe.style) ? iframe.style : iframe;
			objToResize.height = innerDoc.body.scrollHeight + 10;
		  }
        }
        catch(err)
        {
          //alert(err.message);
        }
      }