// JavaScript Document

		
function change(id, color, depth) {
	var myLink = "";
	for(var i=0;i<depth;i++)
		myLink += "../";
	document.getElementById(id).style.background="url("+myLink+"images/"+color+".png)";
}

function showCat() {
	document.getElementById("dropCatalogs").style.visibility="visible";
}


function showOrd() {
	document.getElementById("dropOrders").style.visibility="visible";
}
		
function hideAll() {
	if( document.getElementById("dropOrders").style.visibility != "hidden" )
		document.getElementById("dropOrders").style.visibility="hidden";
	if( document.getElementById("dropCatalogs").style.visibility != "hidden" )
		document.getElementById("dropCatalogs").style.visibility="hidden";
}

function random_imglink(){
	var myimages=new Array()
	//specify random images below. 
	myimages[1]="../images/switchpic01.jpg"
	myimages[2]="../images/switchpic02.jpg"
	myimages[3]="../images/switchpic03.jpg"
	myimages[4]="../images/switchpic04.jpg"
	myimages[5]="../images/switchpic05.jpg"
	myimages[6]="../images/switchpic06.jpg"
	myimages[7]="../images/switchpic07.jpg"
	myimages[8]="../images/switchpic08.jpg"
	myimages[9]="../images/switchpic09.jpg"
	myimages[10]="../images/switchpic10.jpg"
	myimages[11]="../images/switchpic11.jpg"
	myimages[12]="../images/switchpic12.jpg"
	myimages[13]="../images/switchpic13.jpg"
	myimages[14]="../images/switchpic14.jpg"
	
	var ry=Math.floor(Math.random()*myimages.length)
	if (ry==0)
	ry=1
	document.write('<img src="'+myimages[ry]+'" class="rndImg">')
}