// JavaScript Document


if(document.images) {
var reservationsNav = new Image();
reservationsNav.src = "/img/nav/reservations.gif";
var menusNav = new Image();
menusNav.src = "/img/nav/menus.gif";
var menuspdfNav = new Image();
menuspdfNav.src = "/img/nav/menus_pdf.gif";
var menustakeoutNav = new Image();
menustakeoutNav.src = "/img/nav/menus_takeout.gif";
var aboutNav = new Image();
aboutNav.src = "/img/nav/about.gif";
var aboutpressNav = new Image();
aboutpressNav.src = "/img/nav/about_press.gif";
var aboutrestNav = new Image();
aboutrestNav.src = "/img/nav/about_rest.gif";
var aboutjobsNav = new Image();
aboutjobsNav.src = "/img/nav/about_jobs.gif";
var aboutbiosNav = new Image();
aboutbiosNav.src = "/img/nav/about_bios.gif";
var hoursNav = new Image();
hoursNav.src = "/img/nav/hours.gif";
var giftcardNav = new Image();
giftcardNav.src = "/img/nav/giftcard.gif";
}

var pageOn;
var pageSubOn;
var subViz = false;
var subName;

function init(pageName,pageSubName) {
	pageOn = pageName;
	if (pageSubName) {
		pageSubOn = pageSubName;
	}
	if (pageName != 'home') {
	hiLight();
	}
}

function hiLight() {
	if (pageSubOn) {
	document.images['navImg'].src = "/img/nav/" + pageOn + "_" + pageSubOn + ".gif";
	} else {
		document.images['navImg'].src = "/img/nav/" + pageOn + ".gif";
	}
	if (subViz) {
		hideDiv(subName);
		subViz = false;

	}
}

function subsOn() {
	if (pageSubOn) {
	if (pageOn == 'about') {
		subName = 'aboutSubs';
	}
	if (pageOn == 'menus') {
		subName = 'menusSubs';
	}
	showDiv(subName);
	subViz = true;
	}
}


function hideDiv(d) {
	document.getElementById(d).style.display = "none";
}

function showDiv(d) {
	document.getElementById(d).style.display = "block";
}


function launchGiftCard() {
window.open('http://giftcards.balthazarny.com/');
/*var url = '/giftcard.html' ;
var width = '327';
var height = '228';
var windowName = 'giftcardWin' ;
var featureString = ',' + 'status=no,toolbar=no,directories=no,location=no,resizable=no,scrolling=no,scrollbars=no,favorites=no,menubar=no';
var x = Math.round((screen.availWidth - width) / 2);
var y = Math.round((screen.availHeight - height) / 2);
windowStuff = 'left=' + x + ',top=' + y + ',width=' + width + ',height=' + height + featureString;
return open (url, windowName, windowStuff);
*/}