// Preload rollover images --

if (document.images) {
  preloadImage = new Image();
  preloadImage.src = "Img/menu_about_over.gif";
  preloadImage = new Image();
  preloadImage.src = "img/menu_current_over.gif";
  preloadImage = new Image();
  preloadImage.src = "img/menu_archive_over.gif";
  preloadImage = new Image();
  preloadImage.src = "img/menu_prize_over.gif";
  preloadImage = new Image();
  preloadImage.src = "img/menu_contact_over.gif";
  preloadImage = new Image();
  preloadImage.src = "img/title_contr_over.gif";
  preloadImage = new Image();
  preloadImage.src = "img/title_maerican_over.gif";
}

function rollover() {

   window.status = arguments[0];

   if (document.images) {
	 var inc, endInc=arguments.length-1;
     for (inc=1; inc<endInc; inc+=2) {
       image = new Image();
 	   image.src = arguments[inc];

 	   swapImage(arguments[inc+1]);
    }
  }
}


function rolloff() {
 
   if (document.images) {
	 var inc, endInc=arguments.length;
     for (inc=0; inc<endInc; inc+=2) {
       image = new Image();
 	   image.src = arguments[inc];

 	   swapImage(arguments[inc+1]);
    }
  }
  window.status = '';
}
 
function swapImage(whichImage) {
 document.images[whichImage].src = image.src;
}


function popup(url,name,features) {
		window.open(url,name,features);
}