// JavaScript Document

function load_img()
{
	var rdm = Math.floor(Math.random()*7);
	var img = "images/subimg"+rdm+".jpg";
	
	document['headimage'].src = img;
}
	

if (window.addEventListener)
    window.addEventListener("load", load_img, false)
else if (window.attachEvent)
    window.attachEvent("onload", load_img)
else
    window.onload=load_img