function checkUncheckAll(theElement) {
        var theForm = theElement.form, z = 0;
        for(z=0; z<theForm.length;z++) {
            if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall'){
                theForm[z].checked = theElement.checked;
            }
        }
    }

    function submitOnEnter(myfield,e) {
		var keycode;
		if (window.event) keycode = window.event.keyCode;
		else if (e) keycode = e.which;
		else return true;
		
		if (keycode == 13) {
		   myfield.form.submit();
		   return false;
		} else return true;
	}

    function focusOnEnter(myfield,e) {
		var keycode;
		if (window.event) keycode = window.event.keyCode;
		else if (e) keycode = e.which;
		else return true;
		
		if (keycode == 13) {
		   myfield.focus();
		   return false;
		} else return true;
	}
	
	function startUpCode() {
	    // Do not put anything here
	    // Override in the script block of your page
	}