     @_iconButton = new IconButton
       content: '+'
       targetElement: @$paragraph[0]
-      mouseenter: => @_attentionSpan.gainAttention()
-      mouseleave: => @_attentionSpan.loseAttention()
-      click: @_onClick
+      onmouseenter: => @_attentionSpan.gainAttention()
+      onmouseleave: => @_attentionSpan.loseAttention()
+      onclick: @_onClick
 
     @_attentionSpan = new FactlinkJailRoot.AttentionSpan
       wait_for_neglection: 500


    @_robustHover = new FactlinkJailRoot.RobustHover
      $el: @$el
      mouseenter: options.mouseenter
      mouseleave: options.mouseleave
    @$el.on 'click', options.mouseclick

    targetColor = $targetElement.css('color')


    @_iconButton = new IconButton
      targetElement: textContainer
      targetOffset: "#{verticalOffsetPercentage}% 0"
      onmouseenter: @_onHover
      onmouseleave: @_onUnhover
      onclick: @_onClick

    @_factId = factId

