<script language="javascript">
    // 设置偶数行背景颜色
    setEvenTr("fileList");
    function setEvenTr(tableId)
    {
        var tr = document.getElementById(tableId).rows;
        var trNumber = document.getElementById(tableId).rows.length;
        var evenTr;
        for(var i=0; i<trNumber; i++)
        {
            if (0 == i%2)
            {
                evenTr = tr[i+1];
                evenTr.className = "even";
            }
        }
    }
    
    // 文件上传
    function alertSuccess()
    {
        alert("Files have been uploaded!");
    }
</script>
