var full = new WYSIWYG.Settings();
//full.ImagesDir = "images/";
//full.PopupsDir = "popups/";
//full.CSSFile = "styles/wysiwyg.css";
full.Width = "500px"; 
full.Height = "400px";
// customize toolbar buttons
full.addToolbarElement("font", 3, 1); 
full.addToolbarElement("fontsize", 3, 2);
full.addToolbarElement("headings", 3, 3);
    var uripath= window.location.pathname.substr(0, window.location.pathname.lastIndexOf("/") );             
       if (uripath.lastIndexOf("/") == uripath.length -3 ) 
        {
          uripath = uripath.substr(0,uripath.length-3) ;
        }
full.ImagePopupFile = "sys/WYSIWYG/O2/addons/imagelibrary/insert_image.php";
full.ImagePopupWidth = 600;
full.ImagePopupHeight = 245;
var small = new WYSIWYG.Settings();
small.Width = "350px";
small.Height = "100px";
small.DefaultStyle = "font-family: Arial; font-size: 12px; background-color: #F9F9F9";
small.Toolbar[0] = new Array("font", "fontsize", "bold", "italic", "underline", "forecolor", "backcolor", "seperator", "createlink", "viewSource");
small.Toolbar[1] = ""; // disable toolbar 2
small.StatusBarEnabled = false;