Mega Code Archive
Check class existance
<![CDATA[
< html>
<head>
<style>
.myClass {
color : #ff0000;
}
</style>
<script type="text/javascript">
var djConfig = {
baseScriptUri : "js/dojo/"
};
</script>
<script type="text/javascript" src="js/dojo/dojo/dojo.js"></script>
<script type="text/javascript">
function f(){
alert(dojo.hasClass('myDiv', 'myClass'));
}
</script>
</head>
<body onLoad="f();">
<div class="myClass" id="myDiv">myDiv</div>
</body>
</html>
]]>