<!--
function checkDate(artDay,artMonth,artYear,fName) {
	var daysinmonth = 31
	
	if ((artMonth == 4) || (artMonth == 6) || (artMonth == 9) || (artMonth == 11)) {
		daysinmonth = 30
	}

	yearby4 = eval(artYear / 4);
	yearby4mod = parseInt(yearby4);
	
	if ((artMonth == '2') && (yearby4 == yearby4mod)) {
		daysinmonth = 29
	}
		
	if ((artMonth == '2') && (yearby4 != yearby4mod)) {
		daysinmonth = 28
	}

	if (artDay > daysinmonth) {
		alert ('Sorry, that is an invalid date.\nThe date will change to the nearest correct date.');
		document[fName].frmDay.value = daysinmonth;
		return false;
	}			
}

var desktop;
function openWindow(url,w,h){
	if (desktop && desktop.location) desktop.close();
	desktop = window.open(url, "_blank","toolbar=0,location=0,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width="+w+",height="+h);
}

var external;
function openExternal(url,w,h){
	newLoc = "ext.php?URL=" + url;
	if (external && external.location) external.close();
	external = window.open(newLoc, "_blank","toolbar=0,location=0,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width="+w+",height="+h);
}
//-->