Block multiple form submission

<body> <H1> Block multiple form submission </H1> To view the scripy, "<b>Block multiple form submission</b>", please follow the link below:<br /> <br /> <a href='http://www.javascriptkit.com/script/script2/blockdblsubmit.shtml' title="Block multiple form submission" rel="nofollow"><b>Block multiple form submission</b></a><br /> <br /> <br /> </body>