// JavaScript Document
var colors = new Array('lime','red','cyan','orange','maroon','green','purple','pink');
function preloader() {
	if (document.images){
		var pic=new Array();
		for (var color in colors){
		  pic[color]= new Image(83,50); 
		  pic[color].src="images/navbar_" + colors[color] + ".jpg"; 
		}
	}
}
function changer(aObj,OnOff){
	var randNO = Math.ceil(Math.random()*7);
	if (OnOff=='1') {
		aObj.style.background = "url('images/navbar_" + colors[randNO] + ".jpg') no-repeat center";
	} else {
		aObj.style.background = "none";
	}
}