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Adjust iframe

<%-- <script language="JavaScript">
<!--
function autoResize(id){
    var newheight;
    var newwidth;

    if(document.getElementById){
        newheight=document.getElementById(id).contentWindow.document .body.scrollHeight;
        newwidth=document.getElementById(id).contentWindow.document .body.scrollWidth;
    }

    document.getElementById(id).height= (newheight) + "px";
    document.getElementById(id).width= (newwidth) + "px";
}
//-->
                                            </script>

                                            <iframe src="Control/ShowItem.aspx" id="iframe1" marginheight="0" frameborder="0"height="45px;"
                                                width="250px" onload="autoResize('iframe1');"></iframe>--%>
                                          
                                           <script language="javascript">
function reSize(id)
{
var frame = document.getElementById(id);
var objToResize = (frame.style) ? frame.style : frame;
var innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;
objToResize.width = innerDoc.body.scrollWidth;
objToResize.height = innerDoc.body.scrollHeight;
}
</script>

<iframe id="MyFrame" src="Control/ShowItem.aspx" scrolling="no" onload="reSize('MyFrame')" width="250px" height="45px"></iframe>
                                          

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