// JavaScript Document
 var path = '../images/random/'; 
 var i, numImages = 7; 

 function randomChange() {
	var cell = document.getElementById('random1');
	var randomIndex = Math.floor(Math.random() * numImages)+1;
	cell.style.backgroundImage = 'url(' + String(path + 'randomA' + randomIndex + '.jpg') + ')';
 } 
 window.onload = randomChange;