var image_choices= new Array("two","three","four","five");

var image_number=Math.round(Math.random()*3);     //randomly select an image
//alert("number is = "+image_number);

var name=image_choices[image_number];
var chosen_image=name+".gif";

//alert("chosen image = "+chosen_image);

    
function SpinIt(){

document.writeln('<IMG src=images/home/'+chosen_image+'  height=228 width=228 name=main border=0 alt=homepage_image>');
 }
 
 
function main_swap(){
 
 document.main.src="images/home/"+chosen_image;
 //alert("got to here");
 
 
 }