anchor.diff:  block external_javascript
      script(type="text/javascript").
         $(document).ready(function() {
  -         $("input#sld1").slider();
  +         $("input#price").slider();
         });
   
         var pm = new pageModel(airlineMap, airportMap, flightsData);
  
positive.code:                            | Departure Time
                    #collapseThree.panel-collapse.collapse.in(role="tabpanel", aria-labelledby="headingThree")
                       .panel-body
                          | Anim 
                 .panel.panel-default
                    #headingFour.panel-heading(role="tab")
                       h4.panel-title
  
negative.code:                            | Duration
                    #collapseFour.panel-collapse.collapse.in(role="tabpanel", aria-labelledby="headingFour")
                       .panel-body
                          input(id="price", data-slider-id="priceSlider", type="text")
                          div.panel
                             span.label.label-default.pull-left
                                | Low
                             span.label.label-default.pull-right
                                | High
  
                     
                 //end of panel default 1
  