function printon(){
	if (document.all) {
        if (navigator.appVersion.indexOf("5.0") == -1) {
            var OLECMDID_PRINT = 6;
            var OLECMDEXECOPT_DONTPROMPTUSER = 2;
            var OLECMDEXECOPT_PROMPTUSER = 1;
            var WebBrowser = "<OBJECT ID=\"WebBrowser1\" WIDTH=0 HEIGHT=0 CLASSID=\"CLSID:8856F961-340A-11D0-A96B-00C04FD705A2\"></OBJECT>";
            document.body.insertAdjacentHTML("beforeEnd", WebBrowser);
            WebBrowser1.ExecWB(6, 2);
            WebBrowser1.outerHTML = "";
        } else {
			self.print();
        }
    } else {
		self.print();
    }
}

function popup(sPicURL) {
window.open("foto.htm?"+sPicURL, "", "resizable=1,HEIGHT=300,WIDTH=200");
}


function centra(page, larghezza, altezza)
{
var w = screen.width; 
var h = screen.height; 
var x = Math.round(w / 2) - Math.round(larghezza/2); 
var y = Math.round(h / 2) - Math.round(altezza/2); 
newwindow = window.open(page, null, 'scrollbars=0, left=' + x + ', screenX=' + x + ',top=' + y + 'screenY=' + y +',width=' + larghezza + ',height='+ altezza); 
window.opener=self
}
 
function start(winflash, x, y, bar)
{
window.open(winflash,'','scrollbars='+bar+',screenX=150,screenY=50,left=150,top=50,resizable=0,menubar=0,toolbar=0,status=0,width='+x+',height='+y);
}