Mega Code Archive
Rules Example
<![CDATA[
<html>
<head>
<style type="text/css" id="myStyle">
.rule1 { font-family:Times New Roman; font-size:18pt; color:blue; }
.rule2 { font-family:Verdana; color:red; }
.rule3 { color:red; }
</style></head>
<body>
<button onclick="alert(document.styleSheets(0).rules.length);">
Get number of rules
</button>
]]>