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<html xmlns="http://www.w3.org/1999/xhtml">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
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x=(w-1440)/2;
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$("#webContent").css("margin-left",x);
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$("#frame").css("overflow","hidden");
$("#webContent").css("margin-left",x);
}
setTimeout(onWidthChange,0);
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</script>
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<body>
<div id="frame" style="overflow:hidden;">
<div id="webContent">
//内容
</div>
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</body>
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