It submits in Mozilla, but Mozilla's JavaScript console does show an error:
Error: verifynotify2 is not defined
Source File: http://www.cardguardusa.com/new/can/myCard_step1.php
Line: 381
Line 381: verify2 = new verifynotify2();
Hint: On the URL for Mozilla, enter: "javascript:" (minus quotes) It might help in troubleshooting your JavaScript code.