function opennew(img,x,y) {
// path, width and height as arguments
var winx=x+30;
var winy=y+30;
var msgWindow = window.open('','','Width=' + winx + ',Height=' + winy + 'resizable=no');
var page='Click on pic to close
';
msgWindow.document.open();
msgWindow.document.write(page);
msgWindow.document.close();
}