function footOn(num) {
	var obj = document.getElementById("foot" + num);
	if (obj) obj.style.backgroundColor = '#72B42C';
}
function footOff(num) {
	var obj = document.getElementById("foot" + num);
	if (obj) obj.style.backgroundColor = '#23518E';
}
function topOn(num) {
	var obj = document.getElementById("top" + num);
	if (obj) obj.style.backgroundImage = 'url(/img/menubgc.gif)';
}
function topOff(num) {
	var obj = document.getElementById("top" + num);
	if (obj) obj.style.backgroundImage = 'url(/img/menubg.gif)';
	
}
function homeOn() {
	var obj = document.getElementById("fhome");
	if (obj) obj.style.backgroundColor = '#72B42C';
}
function homeOff() {
	var obj = document.getElementById("fhome");
	if (obj) obj.style.backgroundColor = '#23518E';
}

if (document.getElementById) {
		document.onkeydown = escapekey;
}

function escapekey(e) {
	var code;
	if (!e) var e = window.event;
	if (e.keyCode) code = e.keyCode;
	else if (e.which) code = e.which;
	if ((code == 27) && (e.ctrlKey == false) && (e.altKey == false)) hideLogin();
}


function formAdvance() {
	var obj = document.getElementById("filterForm");
	var advanobj = document.getElementById("advance");
	if (obj && advanobj) {
		if (obj.style.display == 'none') {
			obj.style.display = 'block';
			advanobj.style.backgroundImage = 'url(/img/advc.gif)';
		} else {
			obj.style.display = 'none';		
			advanobj.style.backgroundImage = 'url(/img/adv.gif)';
		}
	}
}


function CheckSession(siteUrl)
{
//	if (!CheckCookie()) return showLogin();
	return showLogin();
}

function showLogin() {
	document.getElementById('login-form').style.display = 'block';
	return false;	
}

function hideLogin() {
	document.getElementById('login-form').style.display = 'none';
	return false;
}

function showTermById(id) {
	openPopup("/terms_show.php?id="+id, "helpWindow", 256, 212, "yes", "auto", "no", "no", "no", "yes");
	return false;
}

function openOrder(url) {
	openPopup(url, "orderWindow", 680, 500, "yes", "yes", "yes", "yes", "yes", "yes");
	return false;
}

function openComplexPlan(url, wName, wWidth, wHeight) {
	openPopup(url, wName, wWidth + 40, wHeight + 30, "yes", "yes", "no", "no", "no", "no");
	return false;
}

function openPopup(url, wName, wWidth, wHeight, wResize, wScrollbars, wLocation, wMenubar, wToolbar, wStatus) {
	gWindow = window.open(url, wName, "location="+wLocation+",menubar="+wMenubar+",toolbar="+wToolbar+",scrollbars="+wScrollbars+",status="+wStatus+",resizable="+wResize+",width="+wWidth+",height="+wHeight);
	gWindow.focus();
	return false;
}