// Copyright Acro Media Inc. 1998-2006, www.acromediainc.com

function copyrightYear(){
	if(document.getElementById('insertYear')) document.getElementById('insertYear').innerHTML = new Date().getFullYear();
}


function externalLinks(){
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		if (anchors[i].getAttribute("href") && anchors[i].getAttribute("rel") == "external") anchors[i].target = "_blank";
	}
}

//Checks to see if safari is on, boolean
var detect = navigator.userAgent.toLowerCase();
var safStatus,thestring;
function checkSafari(){
	if (checkIt('safari')) safStatus = true;
	else safStatus = false;
	function checkIt(string){
		place = detect.indexOf(string) + 1;
		return place;
	}
}


function siteOnLoad () {
	checkSafari();
	copyrightYear();
	externalLinks();
	drops.init();
	SBDrawCart.init();
	SBDrawMenu();
}

function addLoadEvent(func){
	var oldOnLoad = window.onload;
	if(typeof window.onload != 'function'){
		window.onload = func;
	}
	else{
		window.onload = function(){
			oldOnLoad();
			func();
		}
	}
}


addLoadEvent(siteOnLoad);

var drops = {
	scanId : "nav",
	hoverClass : "dropOver",
	init : function(){
		var allLi = document.getElementById(this.scanId).getElementsByTagName('li');
		var filteredLi = new Array();
		for(var i = 0; i < allLi.length; i++){
			var child = allLi[i].getElementsByTagName('ul');
			if(child.length > 0){
				allLi[i].initial = allLi[i].className;
				allLi[i].onmouseover = drops.over;
				allLi[i].onmouseout = drops.out;
			}

		}
	},
	over : function(){
		this.className = this.initial + " " + drops.hoverClass;
	},
	out : function(){
		this.className = this.initial;
	}
}

var dirDepth = "/";
var currentVisible = "byCategory";

function setVisible(section) {
	if(currentVisible){
		document.getElementById(currentVisible).style.display = "none";
	}
	document.getElementById(section).style.display = "block";
	currentVisible = section;
}