<div id="divRoot" style="width: 100%">
        <div>
            <iframe name="ifraTop" id="ifraTop" src="top.aspx" scrolling="no" frameborder="0"
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        <div id="divContent">
            <div id="divLeft" style="float: left; width: 200px; border-right: solid 1px #ccc;
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                <iframe name="ifraLeft" id="ifraLeft" src="Left.aspx" style="width: 100%; height: 100%"
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            <div id="divMiddle" style="float: left; width: 10px; border: 0px; background-color: #ffffff">
                <div id="divMidTop">
                </div>
                <span id="switchPoint" title="关闭/打开左栏">
                    <img src="../images/MainImages/right.bmp" onmouseover="javascript: menuonmouseover();"
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