function validateForm(aform) {
	var user_level;
	var el = document.forms[aform.name].elements;
	var errorMsg = '';
	
	for(var i = 0 ; i < el.length ; ++i) {
		if(el[i].type == 'checkbox') {
			if(el[i].checked == false && el[i].title.length > 0) {
				errorMsg += el[i].title + '\n';
			}
		} else {
			if(el[i].value == '' && el[i].title.length > 0) {
				errorMsg += el[i].title + '\n';
			}
		}
	}
	if(errorMsg.length > 0) {
		errorMsg = 'Please complete all required fields below:\n'+errorMsg;
		alert(errorMsg);
		return false;
	} else {
		return true;
	}
}