// EXT IMAGE
function extImg(img_url) {
html='
';
popupImage = window.open('','img','toolbar=0,location=0,directories=0,menuBar=0,scrollbars=1,resizable=1');
popupImage.document.open();
popupImage.document.write(html);
popupImage.document.close();
}
// EXT WIN
function openWindow(url, w, h, sbar, rs) {
var windowprops = "width=" + w + ",height=" + h + ",scrollbars=" + sbar + ",resizable=" + rs;
popup = window.open(url,'_blank',windowprops);
}