// JavaScript Document
var va_lip = '/sf/modules/visitoraccount/images/';
var va_mi = '77de68daecd823babbb58edb1c8e14d7106e83bb';
var va_ajax_load = '';
var va_fCheck = new Object();
var va_ajax_info = new Object();
var va_failure = false;
var va_faLock = false;
var va_varToCheck = false;
var va_setupForms = null;
var va_do_destroy = false;

if(typeof($) != "undefined") {
	window.addEvent('domready', function() {
		va_ajax_load = '<p align="center"><img src="' + va_lip + 'loader.gif" border="0" width="16" height="11" alt="Loading..." title="Loading..." /></p>';
		va_setupForms();
	});
	
	va_setupForms = function() {
		for(i = 0; i < document.forms.length; i++) {
			va_fCheck[i] = new FormCheck(document.forms[i].id, {
				alerts: {
					email: 'Please enter in a valid email. Ex: (myname@domain.com)',
					url: 'Please enter in a valid url. Ex: (http://www.domain.com)'
				},
				display: {
					errorsLocation: 1,
					indicateErrors: 2,
					closeTipsButton: 0,
					showErrors: 1,
					scrollToFirst: 0,
					tipsOffsetY: 20
				},
				trimValue: true
			});
		}
	}
}

function va_send_form(form) {
	if(typeof($) == "undefined") { return true; }
	
	var temp_array = va_ajax_info[$(form).id];
	if(temp_array['fdid'] == null) { alert('No Returning Element'); return; }
	if(temp_array['mdid'] == null) { temp_array['mdid'] = temp_array['fdid']; }
	if(temp_array['fshow'] == null) { temp_array['fshow'] = 0; }
	if(temp_array['showload'] == null) { temp_array['showload'] = true; }
	if(temp_array['meth'] == null) { temp_array['meth'] = 'post'; }
	
	var pattern = /\?/i;
	var page = temp_array['spage'] + ((pattern.test(temp_array['spage'])) ? "&" : "?") + "modi=" + va_mi + "&fun=" + temp_array['fun'];
	
	if($(form)) { var query = $(form).toQueryString(); } else { var query = ""; }
	if(temp_array['showload']) { $(temp_array['mdid']).set('html', va_ajax_load); }
	if((temp_array['mdid'] != temp_array['fdid'])) { $(temp_array['fdid']).setStyle('display', 'none'); }
	var htmlReq = new Request.HTML({method:temp_array['meth'], url:page, noCache:true, update:temp_array['mdid'], onSuccess: function() { if((temp_array['fshow'] == 1) || (va_failure && (temp_array['fshow'] == 2))) { $(temp_array['fdid']).setStyle('display', 'block'); }}}).send(query);
	
	return false;
}

// Primary function - Sets up the variables needed to sending the ajax call, and then handling the response back and displaying the error message or not.
function va_form_ajax(el, curid, fun, page, qstr, message) {
	if(va_faLock) { return true; }
	va_faLock = true;
	
	var testCurrent = $(curid).value.toLowerCase();
	var testElem = el.value.toLowerCase();
	
	if(testCurrent == testElem) { va_faLock = false; return true; }
	var faCheck = va_send_ajax_validation(el, fun, page, qstr);

	if(!faCheck) { el.errors.push(message); va_faLock = false; return false; }
	va_faLock = false;
	return true;
}

// Actual form ajax validation submittal.
function va_send_ajax_validation(el, fun, page, qstr) {
	var test_pattern = /\?/;
	var test_result = test_pattern.test(page);
	var va_checked = true;
	var htmlReq = new Request.HTML({ method:'get', url:page + ((test_result) ? "&" : "?") + "modi=" + va_mi + "&fun=" + fun + "&varToCheck=" + escape(el.value) + qstr, noCache:true, evalResponse:true, async: false, onSuccess: function() { if(!va_varToCheck) { va_checked = false; } }, onFailure: function() { va_checked = false; } }).send();
	
	return va_checked;
}

// Ajax form-check for the username that it isn't already registered.
function vaCheckUsername(el) {
	return va_form_ajax(el, 'curUsername', 'testUsername', va_ajax_info['va_account_form']['spage'], "&id=" + escape($('accountID').value), "That username is already registered.");
}

// Ajax form-check for the email address that it isn't already registered.
function va_CheckEmail(el) {
	return va_form_ajax(el, 'curEmail', 'testEmail', va_ajax_info['va_account_form']['spage'], "&id=" + escape($('accountID').value), "That email address is already registered.");
}