// JavaScript Document
var upperLimit = 19;
var imageRootName ="../images/headers/header_img-";
var imageNumber = Math.floor(Math.random()*upperLimit);
var imageFullName= imageRootName + imageNumber + ".jpg";

function randomBgImg() {
	//alert('init is running');
	var theURL = "url(" + imageFullName + ")";
	//alert("theURL"+theURL);
	$('#header').css( 'background-image' , theURL );
	//document.getElementById('header').style.backgroundImage=theURL;
return;
}

$(document).ready(function(){
	randomBgImg();
});