function imgState(which, state) {
  if (!ready) return false;
  document[which].src =  eval(which + state + '.src');
  return true;
}

var ready;

// rollovers shunted till ready
function preloadImgs() { 
home1 = new Image(); home1.src = "img/nav/home_1.gif";
site1 = new Image(); site1.src = "img/nav/site_1.gif";
contact1 = new Image(); contact1.src = "img/nav/contact_1.gif";
order1 = new Image(); order1.src = "img/nav/order_1.gif";
connectsouth1 = new Image(); connectsouth1.src = "img/nav/connectsouth_1.gif";
account1 = new Image(); account1.src = "img/nav/account_1.gif";
email1 = new Image(); email1.src = "img/nav/email_1.gif";
tools1 = new Image(); tools1.src = "img/nav/tools_1.gif";
support1 = new Image(); support1.src = "img/nav/support_1.gif";
products1 = new Image(); products1.src = "img/nav/products_1.gif";
return (ready = true);
}

// load "off" states whenever
home0 = new Image(); home0.src = "img/nav/home_0.gif";
site0 = new Image(); site0.src = "img/nav/site_0.gif";
contact0 = new Image(); contact0.src = "img/nav/contact_0.gif";
order0 = new Image(); order0.src = "img/nav/order_0.gif";
connectsouth0 = new Image(); connectsouth0.src = "img/nav/connectsouth_0.gif";
account0 = new Image(); account0.src = "img/nav/account_0.gif";
email0 = new Image(); email0.src = "img/nav/email_0.gif";
tools0 = new Image(); tools0.src = "img/nav/tools_0.gif";
support0 = new Image(); support0.src = "img/nav/support_0.gif";
products0 = new Image(); products0.src = "img/nav/products_0.gif";