var cssrules = {
  "#container #all #inall #cast-right a" : function(e){
     e.onmouseover = function(){
       this.getElementsByTagName("img")[0].style.display = "block";
     }
     e.onmouseout = function(){
       this.getElementsByTagName("img")[0].style.display = "none";
     }
  }
  
  };

Behaviour.register(cssrules);