function openWnd() {
var width=900;
var height=636;
var title="Map";
var left= (screen.width / 2) - (width / 2);
var top = (screen.height / 2) - (height / 2);
wnd = window.open("", "imageWindow",
"left=" + left + ",top=" + top + ",width=" + width + ",height=" + height);
var doc = wnd.document;
doc.open();
doc.write('' + title + '' +
'' +
'
' +
'
'
);
doc.close();
wnd.focus();
return false;
}