Revert "mistake commit"

This reverts commit 2608b72d65.

app/models/ad_banner.rb

@@ -16,15 +16,6 @@ class AdBanner
   
   embeds_many :ad_images, :cascade_callbacks => true
   
-  FX_TYPES = ["blindX","blindY","blindZ","cover","curtainX","curtainY","fade","fadeZoom","growX","growY","scrollUp","scrollDown","scrollLeft","scrollRight","scrollHorz","scrollVert","shuffle","slideX","slideY","toss","turnUp","turnDown","turnLeft","turnRight","uncover","wipe","zoom"]
-  
-  def display?
-    if (self.post_date <= Date.today && (self.unpost_date.nil? || self.unpost_date>= Date.today))     
-      return true
-    end
-      return false
-  end
-  
   def new_ad_images=(*attrs)
      attrs[0].each  do |attr|   #Loop by JSs,Themes,Imgs
        unless attr[:file].nil?

app/models/ad_image.rb

@@ -13,13 +13,4 @@ class AdImage
   
   embedded_in :ad_banner
 
-  def get_delay_time
-    time = ''
-    if self.time_to_next.nil?
-      time = '1000'
-    else
-      time = (self.time_to_next.to_i * 1000).to_s
-    end
-    time
-  end
 end