var random_img = 100;

var random_urls = new Array ( );
random_urls[0] = "eat5.html";
random_urls[1] = "eat1.html";
random_urls[2] = "eat6.html";

function pick_img()
{
var img_name1 = new Array("gfx/home/emily1.jpg", "gfx/home/hector1.jpg",
"gfx/home/thomas1.jpg");

var img_name2 = new Array("gfx/home/emily2.jpg", "gfx/home/hector2.jpg",
"gfx/home/thomas2.jpg");

var l = img_name1.length;

var rnd_no = Math.round((l-1)*Math.random());

document.r_img1.src = img_name1[rnd_no];
random_img = rnd_no;

document.r_img2.src = img_name2[rnd_no];
random_img = rnd_no;

}

function go_url ( )
{
  document.location.href = random_urls[random_img];
}