jqmShow() freezes if I submit the page before couple of seconds of timeout

Question

If the button returns true, it will call the href url. But if I submit just few seconds before timeout, the jqmShow() freezes and won't go forward and returns none. How to trigger timeout during this?

JSP:

 <s:a id="confirm" href="%{finaliseURL}" title="Submit" cssClass="button">Ok</s:a>           

JavaScript:

 ("#confirm").click(function () {
     $('#jqmFinalise').jqmShow();
     return true;
  });