/* Drop Down Nav */

var parentMenu = [
								['HOME','index.html',0],
								['MENU','menu.html',0],
								['SPECIALS','specials.html',0],
								['CATERING','catering.html',0],
								['CHUBBY\'S BUCKS','chubbysBucks.html',0],
/*	Sub Menu Example
								['name','link.html',
									[
										['name','link.html',0],
										['name','link.html',0],
										['name','link.html',0]
									], 
*/
								['LOCATIONS','locations.html',0],
								['ABOUT US','about.html',0]
							];

function isEven(value)
	{
		if (value%2 == 0)
			return true;
		else
			return false;
	}

function generateNavMenus()
	{
		document.write('<ul id="nav">');
		for (var m=0; m<parentMenu.length; m++)
			{
				document.write('<li><a');
				if (isEven(m))
					{
						document.write(' class="altLink"');
					}
				document.write(' href="' + parentMenu[m][1] + '">' + parentMenu[m][0] + '</a>');
				if (parentMenu[m][2] && parentMenu[m][2] != 0) 
					{
						createSubMenu(parentMenu[m][2]);
					}
				document.write('</li>');
			}
		document.write('</ul>');
		return;
	}

function createSubMenu(subMenu)
	{
		document.write('<ul>');
		for (var n=0; n<subMenu.length; n++)
			{
				document.write('<li><a href="' + subMenu[n][1] + '">' + subMenu[n][0] + '</a>');
					if (subMenu[n][2] && subMenu[n][2] != 0) 
						{
							createSubMenu(subMenu[n][2]);
						}
					document.write('</li>');
			}
		document.write('</ul>');
		return;
	}

sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);



/* Footer Links */

var footerLinks = [
							["EMPLOYMENT","docs/application.pdf"], 
							["CHUBBY'S FOODS, INC.","http://www.chubbysfood.com/"],
							["CONTACT US","mailto:info@eatatchubbys.com"]
						];

function generateFooterLinks()
	{
		document.write("|");
		for (var m=0; m<footerLinks.length; m++)
			{
				document.write("<a href=\"" + footerLinks[m][1] + "\">" + footerLinks[m][0] + "</a>");
				if (footerLinks[m + 1])
					{
						document.write("|");
					}
			}
	}
	

/* Copyright Year Generator */

function fetchYear()
	{
		 var now = new Date();
		 document.write(now.getUTCFullYear());
		 return;
	}
	
/* Tabber */

function showTab(tabName, tabID)
	{
		 var tab = null;
		 
		 for(m=1; tab = document.getElementById(tabName + (n = m + '')); m++)
			{
				tab.style.display = 'none';
				tab = null;
			}
			
		document.getElementById(tabName + tabID).style.display = 'block';
	}