var oPopup = window.createPopup();
function openPopup()
{
var oPopBody = oPopup.document.body;
oPopBody.innerHTML = "<div style='position:absolute; top:0; left:0; " +
"width:320px; height:240px; " + "background : background;> " +
"<hr size='0'>" + " <img src='http://www.angelpage.de/webcam/cam_3.jpg'></div>"
oPopup.show(100, 100, 320, 240, document.body);
}