region.js.coffee in mercury-rails-0.2.3

- old
+ new

@@ -64,14 +64,14 @@
 
 
   togglePreview: ->
     if @previewing
       @previewing = false
-      @element.addClass('mercury-region').removeClass('mercury-region-preview')
+      @element.addClass(Mercury.config.regionClass).removeClass("#{Mercury.config.regionClass}-preview")
       @focus() if Mercury.region == @
     else
       @previewing = true
-      @element.addClass('mercury-region-preview').removeClass('mercury-region')
+      @element.addClass("#{Mercury.config.regionClass}-preview").removeClass(Mercury.config.regionClass)
       Mercury.trigger('region:blurred', {region: @})
 
 
   execCommand: (action, options = {}) ->
     @focus()