<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<script type="text/javascript">
function showDiv(_this) { for (var i = 0; i < _this.options.length;i++) {
if (i == _this.selectedIndex) {
document.getElementById(_this.options[i].value).style.display = "";
}
else {
document.getElementById(_this.options[i].value).style.display = "none";
}
}
}
</script>
<BODY>
<div>
<select id="Select1" onchange="showDiv(this)">
<option value="a">a</option>
<option value="b">b</option>
</select>
<table id="a"><tr><td>表格1号</td></tr></table>
<table id="b" style="display:none"><tr><td>表格2号</td></tr></table>
</div>
</BODY>
</HTML>
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