var select_html = '<option value="">- select -</option>';


// Establish onload event.
old_onload = window.onload;
window.onload = function(){
	if (typeof(old_onload) == 'function') old_onload();
	loadForm();
}

function loadForm() {
	loadEducationLevels();
	loadPrograms();
}

function loadEducationLevels() {
	// Load education levels and education level priority table.
	$.ajax({
		url: service_url + '/cdm/clients/ECE0001/educationlevels',
		type: 'get',
		dataType: 'json',
		timeout: 5000,
		success: function(data){
			var options = select_html;
			var edu = data.body;
			for (var i = 0; i < edu.length; i++) {
				options += '<option value="' + edu[i].EducationLevelCode + '">' + edu[i].EducationLevelName + '</option>';
			}
			$('#education_level_code').html(options);
			$('#education_level_code').attr('disabled', false);
		}
	});
}

function loadPrograms() {	
	// Load program data.
	$.ajax({
		url: service_url + '/cdm/clients/ECE0001/programs',
	    type: 'get',
	    dataType: 'json',
	    timeout: 5000,
	    success: function(data){
			var options = select_html;
			pro = data.body;
			options += '<optgroup label="' + pro[0].Name + '">';
			for (var i = 0; i < pro.length; i++) {
				options += '<option value="' + pro[i].ProgramCode + '">' + pro[i].Emphasis + '</option>';
			}
			options += '</optgroup>';
			$('#program_code').html(options);
			$('#program_code').attr('disabled', false);
		}
	});
}

function validateHider(e) {
	var self = e.objRef;
	var parent = e.objRef.parentNode;
	var gparent = e.objRef.parentNode.parentNode;
	if (self.style.display != 'none' && parent.style.display != 'none' && gparent.style.display != 'none') {
		e.type = e.objRef.type;
		return DtmkValidator.runValidate(e);
	}
	else {
		return true;
	}
}

function confirmEmail(f) {
	if (f.email.value == f.conf_email.value) return true;
	else {
		alert('Email addresses do not match.');
		return false;
	}
}

function zipFormat(f) {
	if (f.country.value == 'USA' || f.country.value == '') {
		document.getElementById('zip_format_usa').style.display = 'inline';
		document.getElementById('zip_format_can').style.display = 'none';
	} else if (f.country.value == 'CAN') {
		document.getElementById('zip_format_usa').style.display = 'none';
		document.getElementById('zip_format_can').style.display = 'inline';
	}
	else {
		document.getElementById('zip_format_usa').style.display = 'none';
		document.getElementById('zip_format_can').style.display = 'none';
	}
}

function openWindow(name,url,width,height,scrollbar) {
	var assetWindow = window.open(url,name,'toolbar=0,location=0,directories=0,menubar=0,status=1,scrollbars=' + scrollbar + ',resizable=0,width=' + width + ',height=' + height);
	if(window.focus)
	{
		assetWindow.focus();
	}	
}