var full = new WYSIWYG.Settings();
full.ImagesDir = "wysiwyg/images/";
full.PopupsDir = "wysiwyg/popups/";
full.CSSFile = "wysiwyg/styles/wysiwyg.css";
full.Width = "100%"; 
full.Height = "120px";
full.addToolbarElement("font", 3, 1); 
full.addToolbarElement("fontsize", 3, 2);
full.addToolbarElement("headings", 3, 3);