WYMeditor.editor.prototype.resizable = function(options) { 

  var wym = this; 

  // Define some default options 

  var default_options = { 

    start: function(e, ui) { 

      jQuery(wym.box).data("wym_height", 

        jQuery(wym.box).find("iframe").height()); 

    }, 

    stop: function(e, ui) { 

      jQuery(wym.box).data("wym_height", 

        jQuery(wym.box).find("iframe").height()); 

    }, 

    // resize is called by the jQuery resizable plugin whenever the 

    // client area was resized. 

    resize: function(e, ui) { 

      var diff = ui.size.height – ui.originalSize.height;

      jQuery(wym.box).find("iframe").height(

        jQuery(wym._box).data("wymheight") + diff); 

      // If the plugin has horizontal resizing disabled we need to 

      // adjust the"width"attribute of the area css, because the 

      // resizing will set a fixed width (which breaks liquid layout 

      // of the wymeditor area). 

      if( !ui.options.handles[‘w’]&&!ui.options.handles[‘e’] ) { 

        ui.size.width ="inherit"; 

      } 

    }, 

    handles:"s,e,se", minHeight: 250, maxHeight: 600 

  }; 

  // Merge given options with default options. Given options override 

  // default ones. 

  var finaloptions = jQuery.extend(defaultoptions, options);

  jQuery(wym.box).resizable(finaloptions); 

};

wymeditor({

  postInit: function(wym) { 

    wym.hovertools(); 

    // other 

    pluginswym.resizable({

      handles:s,e, maxHeight: 600

    }); 

  } 

})