I want to write a file upload script that works in IE but the two types of code that I'm writing have problems in IE.

Please help. How can you write a file upload script that works in IE?

Type 1
Problem Not Support File Api In IE (Is the trick not to use it?)

    <!DOCTYPE html>

<html>
<head runat="server">
    <title></title>
    <script src="Scripts/jquery-1.6.2.js" type="text/javascript"></script>
    <script type="text/javascript">
        function updateSize() {
            var nBytes = 0;
            var nFiles=0;
            oFiles = document.getElementById("uploadInput").files;
            nFiles = oFiles.length;
            for (var nFileId = 0; nFileId < nFiles; nFileId++) {
                nBytes += oFiles[nFileId].size;
            }
            var sOutput = nBytes + " bytes";
            // optional code for multiples approximation
            for (var aMultiples = ["KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"], nMultiple = 0, nApprox = nBytes / 1024; nApprox > 1; nApprox /= 1024, nMultiple++) {
                sOutput = nApprox.toFixed(3) + " " + aMultiples[nMultiple] + " (" + nBytes + " bytes)";
            }
            document.getElementById("fileNum").innerHTML = nFiles;
            document.getElementById("fileSize").innerHTML = sOutput;
        }
        // end of optional code
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <p><input id="uploadInput" type="file" name="myFiles" onchange="updateSize();" multiple /> selected files: <span id="fileNum">0</span>; total size: <span id="fileSize">0</span></p>
<p><input type="submit" value="Send file"></p>
    </form>
</body>
</html>

Type 2
Problem Not Support document.getElementById('fileToUpload').files[0]

javascript ajax html file-upload
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