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) {
		sunset_cafe_home_17_over = newImage("images/sunset-cafe-home_17-over.gif");
		sunset_cafe_home_17_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_17-sunset-.gif");
		sunset_cafe_home_18_over = newImage("images/sunset-cafe-home_18-over.gif");
		sunset_cafe_home_18_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_18-sunset-.gif");
		sunset_cafe_home_19_over = newImage("images/sunset-cafe-home_19-over.gif");
		sunset_cafe_home_19_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_19-sunset-.gif");
		sunset_cafe_home_20_over = newImage("images/sunset-cafe-home_20-over.gif");
		sunset_cafe_home_20_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_20-sunset-.gif");
		sunset_cafe_home_21_over = newImage("images/sunset-cafe-home_21-over.gif");
		sunset_cafe_home_21_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_21-sunset-.gif");
		sunset_cafe_home_22_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_22-sunset-.gif");
		sunset_cafe_home_24_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_24-sunset-.gif");
		sunset_cafe_home_25_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_25-sunset-.gif");
		sunset_cafe_home_26_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_26-sunset-.jpg");
		sunset_cafe_home_27_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_27-sunset-.jpg");
		sunset_cafe_home_28_sunset_cafe_home_14_over = newImage("images/sunset-cafe-home_28-sunset-.jpg");
		preloadFlag = true;
	}
}

function CaricaFoto(img){
  foto1= new Image();
  foto1.src=(img);
  Controlla(img);
}
function Controlla(img){
  if((foto1.width!=0)&&(foto1.height!=0)){
    viewFoto(img);
  }
  else{
    funzione="Controlla('"+img+"')";
    intervallo=setTimeout(funzione,20);
  }
}
function viewFoto(img){
  largh=foto1.width+20;
  altez=foto1.height+20;
  stringa="width="+largh+",height="+altez;
  finestra=window.open(img,"",stringa);
}