<html> <head> <style> #myP { font-family:verdana, arial; font-weight:bold; font-size:16px; } </style> <script language="JavaScript"> function function1() { var myRule = document.styleSheets(0).rules(0); var n = myRule.selectorText; alert(n); } </script> </head> <body> <p id="myP">This is the text with a specific style rule applied.</p> <input type="button" value="Click here to view the styleSheet selector" onclick="function1();"> </body> </html>