//     Zepto.js
//     (c) 2010-2012 Thomas Fuchs
//     Zepto.js may be freely distributed under the MIT license.

;(function($){
  var cache = [], timeout

  $.fn.remove = function(){
    return this.each(function(){
      if(this.parentNode){
        if(this.tagName === 'IMG'){
          cache.push(this)
          this.src = 'data:image/gif;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs='
          if (timeout) clearTimeout(timeout)
          timeout = setTimeout(function(){ cache = [] }, 60000)
        }
        this.parentNode.removeChild(this)
      }
    })
  }
})(Zepto)