// Popup Window

    function popup(page, width, height) {
    
        var W=width // larghezza della pop up 
var H=height // altezza della pop up 
var X = (screen.width/2)-(W/2); 
var Y = (screen.height/2)-(H/2); 

        var tmp;
        

        if (oPopupWin) {

            // Make sure oPopupWin is empty before
            // calling .close() or we could throw an
            // exception and never set it to null.

            tmp = oPopupWin;
            oPopupWin = null;

            // Only works in IE...  Netscape crashes
            // if you have previously closed it by hand

            if (navigator.appName != "Netscape")
                tmp.close();
        }
			
	
        //Open the popup window
        oPopupWin = window.open(page, "IntlPopup", "alwaysRaised=1,dependent=1,height=" + height + ",location=0,menubar=0,personalbar=0,scrollbars=0,status=0,toolbar=0,width=" + width + ",resizable=0");
        oPopupWin.moveTo(X,Y)
        oPopupWin.focus();
        //return !oPopupWin;
    }

    // Global to store handle to popup window.
    var oPopupWin;

// -->