     return null unless _.isString @args.custom_infowindow
 
     boxText = document.createElement("div")
-    boxText.setAttribute("class", @infoWindowBuilder.klass())
+    boxText.setAttribute("class", "arrow_box_vol_op")
     boxText.innerHTML = @args.custom_infowindow
     @infowindow = new InfoBox(@infobox(boxText))
     @addCloseHandler(@infowindow)

//= require google_map/infowindow_builder

class LocalSupport.MarkerBuilder extends Gmaps.Google.Builders.Marker

  create_marker: ->

    infowindow

  infobox: (boxText)->
    content: boxText
    pixelOffset: new google.maps.Size(-151,10)
