function SwapImage(ImageName,ImageFile){
         Image1=new Image(119,39);
         Image1.src = ImageFile;
         document[ImageName].src = Image1.src;
         return true;
}

function ChangeBackgroundOnMouseOver(ButtonName) {
         document.all.ButtonName.style.backgroundColor='#FF0000';
}

function ChangeBackgroundOnMouseOut(ButtonName) {
         document.all.ButtonName.style.backgroundColor='#FFFFFF';
}