<iframe src="<%=strReturnURL %>" id="frame_content" width="100%" height="100%" frameborder="0" marginheight="0" marginwidth="0"
scrolling="no"></iframe>
<script type="text/javascript">
function reinitIframe(){
var iframe = document.getElementById("frame_content");
try{
iframe.height=iframe.contentWindow.document.documentElement.scrollHeight;
}catch (ex){}
}
window.setInterval("reinitIframe()", 200);
</script>
