// Swap images
function newImage(arg){
if (document.images){
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function changeImages(){
if (document.images && (preloadFlag == true)){
for (var i=0; i<changeImages.arguments.length; i+=2){
document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
}
}
}

var preloadFlag = false;
function preloadImages(){
if (document.images){
logoover = newImage("/i/nulay/logohomeo.gif");
comingover = newImage("/i/nulay/glareon.gif");
preloadFlag = true;
}
}