function SetupIS (dir) {
    var IS = new ImageStudio("images/is_theme/");
    IS.baseURL_Thumbnails = dir;
    IS.baseURL_Images = dir;
    IS.resourceURL = 'images/is_theme/';
    IS.canPrint = false;
    IS.scrollSafe = true;
    IS.startupThumbMode = false;
    IS.showNextPreviousButtons = false;
    IS.NoRightClick = false;
    IS.displayLayout = 1;
    IS.width = '1000px';
    IS.height = '800px';
    return (IS);
}