//Apertura riquadro 400x400

function apriquadro400x400(link) {
var h =400;
var w = 400;
winprop = 'height='+h+',width='+w+',scrollbars=no, status=no, toolbar=no, hotkeys=no;'
//winprop = ''
window.open(link, 'quadro400x400', winprop);
}



function chiudi() {
window.close();
}