text: var supports3DTransforms =  document.body.style['webkitPerspective'] !== undefined || 
                              document.body.style['MozPerspective'] !== undefined;
  
  function linkify( selector ) {
      if( supports3DTransforms ) {
          var nodes = document.querySelectorAll( selector );
  
          for( var i = 0, len = nodes.length; i < len; i++ ) {
              var node = nodes[i];
  
              node.className += ' roll';
              node.innerHTML = '<span data-title="'+ node.text +'">' + node.innerHTML + '</span>';
          };
      }
  }
  
  linkify( '.rolling' );
  