function openWindow(theURL,winName,features) {
	  window.open(theURL,winName,features);
	}
	
	
	function preloadImages(pathAndBegenning,preloadedImages,endding) {
	  var preloaded_Images=preloadedImages.split(' ');
	  var images=new Array();
	  for (var i=0; i<preloaded_Images.length; i++){
	    images[i]=new Image();
	    images[i].src=pathAndBegenning+preloaded_Images[i]+endding;
	  }
	}
	
	function viewSite(lg) {
	    window.location.href="intro.php?lg="+lg;
	}
	
	preloadImages('images/','francais english magyar','_on.gif');