<!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="">
<script language="JavaScript">
<!--
function getElementsByClassName1(className) {
var children = document.getElementsByTagName('*') || document.all;
var elements = [];
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if(childClass)
for(var n=0, m=childClass.length; n<m; n++)
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return elements;
}
function fnBold(str) {
elements = getElementsByClassName1("menu_a");
for (i = 0; i < elements.length; i++) {
elements[i].style.fontWeight = str;
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}
//-->
</script>
</head>
<body>
<div class="menu_a">첫번째 menu_a</div>
<div class="menu_a">두번째 menu_a</div>
<div class="menu_a">세번째 menu_a</div>
<A HREF="javascript:fnBold('bold')">굵게</A>
<A HREF="javascript:fnBold('')">가늘게</A>
</body>
</html>