code: function() {
          var svgFeature = "http://www.w3.org/TR/SVG11/feature#";
          return (document.implementation && 
             (document.implementation.hasFeature("org.w3c.svg", "1.0") || 
              document.implementation.hasFeature(svgFeature + "SVG", "1.1") || 
              document.implementation.hasFeature(svgFeature + "BasicStructure", "1.1") ));
      }
docs: APIMethod: supported
  
  Returns:
  {Boolean} Whether or not the browser supports the SVG renderer