function showFoto(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;
LeftPosition = (screen.width) ? (screen.width-largh)/2 : 0;
TopPosition = (screen.height) ? (screen.height-altez)/2 : 0;
stringa="width="+largh+",height="+altez+",top="+TopPosition+",left="+LeftPosition;
finestra=window.open("blank.html","",stringa);
finestra.document.write("Fransen J. BVBA
");
}