function subMenu(menu) {
		if (document.getElementById(menu).style.display=='') {
			document.getElementById(menu).style.display='none';
		}
		else {
			document.getElementById(menu).style.display='';
		}
	}

	function viewSpecials() {
		var t = ((screen.height-550)/2);
		var l = ((screen.width-800)/2);
		window.open('view_specials.php', 'specials', 'width=800,height=550,left='+l+',top='+t);
	}

	function viewSpecialsFrame() {
		var t = ((screen.height-550)/2);
		var l = ((screen.width-800)/2);
		window.open('http://www.markad.com.au/igaspecials/view_specials_frame.php?cat=1', 'specials', 'width=800,height=660,left='+l+',top='+t);
	}

	function viewSpecialsById(id) {
		window.open('../view_specials.php?id='+id, 'specials', 'width=700,height=450');
	}

	function submitApplication(form) {
		if ((form.file.value == "") && (form.noresume.checked == false)) {
			document.getElementById('errormsg').style.display='';
			return false;
		}
		else {
			form.submit();
		}
	}

	function divInfo(id) {
		showDiv('calendarinfo.php?id='+id);
	}

	function showDiv(pgeName) {
		document.getElementById('divInfo').style.visibility='';
		var l = ((screen.width-500)/2);
		var t = ((screen.height-200)/2);
		document.getElementById('divInfo').style.top=t;
		document.getElementById('divInfo').style.left=l;

		document.getElementById('ifrInfo').src=pgeName;
	}

	function hideDiv() {
		document.getElementById('divInfo').style.visibility='hidden';
		window.location.href=window.location.href;
	}

	function divHeight(h) {
		document.getElementById('divInfo').style.height=(h+20);
		var t = ((screen.height-(h+20))/2);
		document.getElementById('divInfo').style.top=t;
	}