if(document.documentElement){
	document.documentElement.className = "hasjs";
};

function init() {
	if (!document.getElementById || !document.createElement) return;
	random_image(); 
}

window.onload = init;

function random_image() {
	
	var random_pics = new Array();
	random_pics[0] = ["","0929_f"];
	random_pics[1] = ["","0937_f"];
	random_pics[2] = ["","0939_f"];
	random_pics[3] = ["","0941_f"]	
	random_pics[4] = ["","0942_f"]
	random_pics[5] = ["","0944_f"]
	
	var random_pic = random_pics[rand(6)];

	var div	= $('featured');
	if (!div) return;

	var imgs = div.getElementsByTagName('img');
	if (imgs.length == 0) return;
	
	img = imgs[0];
	
	newimg = document.createElement('img');
	newimg.src = 'http://cemetery.nd.edu/images/subpage/' + random_pic[1] + '.jpg';
	newimg.alt = random_pic[0]; 
	img.parentNode.insertBefore(newimg,img);
	img.parentNode.removeChild(img);	
}

function rand(n) {
  return (Math.floor(Math.random() * n));
}