// HOMEPAGE RANDOM IMAGE CHANGE


function pickimg(){
var imagenumber = 3 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1;
images = new Array
images[0] = "lib_img/home_couplewalk.jpg"; 
images[1] = "lib_img/home_manpool.jpg";
images[2] = "lib_img/home_womanarms.jpg";
images[3] = "lib_img/home_couplewalk.jpg"; 
var image = images[rand1]
document.randimg.src = image
}