function OpenPopup(imageUrl, title, width, height) 
{
    newWindow = window.open(imageUrl, title, "scrollbars=no,width=" + (width + 40) + ",height=" + (height + 40));
    if (window.focus) {newWindow.focus()}
}

function OpenPopupWithScrollbars(imageUrl, title, width, height) 
{
    newWindow = window.open(imageUrl, title, "resizable=yes,scrollbars=yes,width=" + (width + 40) + ",height=" + (height + 40));
    if (window.focus) {newWindow.focus()}
}