StyleSheets cssRules
<html> <head> <style> #Layer1 { font-family:Verdana; color:blue } </style> <script language="JavaScript"> function function1() { var n = document.styleSheets[0].cssRules; alert(n); } </script> </head> <body> <div id="Layer1" style="position:absolute; width:264px; height:147px; z-index:1; background-color: #FFFF99; layer-background-color: #FFFF99; border: 1px solid #000000;"> div element content. </div> <button onClick="function1();">Click here</button> </body> </html>