<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>No Tip Close Win</title> <script language="javascript" type="text/javascript"> function closeWin(){ window.open('','_top'); window.top.close(); } </script> </head> <body> <input type="button" value="Close Win" onclick="closeWin()" /> </body> </html>