看到CSDN上有人提问，就简单做了个，仅在IE下测试可用，其它浏览器未测试！
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="Jquery/jquery-1.4.2.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$(window).resize(function () {
var width = $(this).width();
var height = $(this).height();
$("#div1").height(height - 30);
$("#div1").width(width - 10);
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div id="div1" style="filter: progid:dximagetransform.microsoft.alphaimageloader(src='Images/sms_logo.png', sizingmethod='scale');">
</div>
</form>
</body>
</html>
