anchor.diff:      });
   
       $("a#mosaic_selector").click(function(ev) {
  +      // Switches to mosaic view      
         ev.stopPropagation();
         ev.preventDefault();
         $("a#mosaic_selector").addClass("selected");
  
positive.code:       $("div#explore div.middle div#mosaic").show();
      });
  
  
      $("a#list_selector").click(function(ev) {
        ev.stopPropagation();
        ev.preventDefault();
        $("a#mosaic_selector").removeClass("selected");
        $("a#list_selector").addClass("selected");
  
        $("div#explore div.middle div#list").show();
        $("div#explore div.middle div#mosaic").hide();
      });
  
  
      $("a#criteria").click(function(ev) {
        ev.stopPropagation();
        ev.preventDefault();
        if ($("div#criteria ul").is(":visible")) {
  
negative.code:     });
  
      $("div#criteria ul a").click(function(ev) {
        // Launches the criteria filtering      
        ev.stopPropagation();
        ev.preventDefault();
        $("div#criteria span").css("backgroundPosition","-2px 0");
        $("div#criteria ul").toggle();
        $("a#criteria").text($(this).text());
      });
      
      $("div#map").mouseover(function() {
        // Hides the map title
        $("h1").hide();
      });
  
      $("div#map").mouseout(function() {
        // Shows the map title
        $("h1").show();
      });
  
      // Main map configuration
      var myOptions = {
        zoom: 2,
        disableDefaultUI: true,
  