// JavaScript Document

function roll(img_name, img_src)
   {
   document[img_name].src = img_src;
   }
// preload nav hover images

var myimages=new Array()
function preloadimages(){
for (i=0;i<preloadimages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadimages.arguments[i]
}
}


preloadimages("images/enter_now_hover.jpg","images/home_hover.jpg","images/rules_hover.jpg")