Adjusting a Server Submission Action
<html> <head> <title>Checkbox Submission</title> <script type="text/javascript"> function setAction(form) { if (form.checkThis.checked) { form.action = form.checkThis.value; } else { form.action = "file://primaryURL"; } return true; } </script> </head> <body> <form method="POST" action=""> <input type="checkbox" name="checkThis" value="file://alternateURL" />Use alternate <input type="submit" name="boxChecker" onclick="return setAction(this.form)"/> </form> </body> </html>