text: // remove matched attributes from descendent elements
  // selector: a css selector or jquery object
  // attrs: array of attribute names to match and remove
  function removeNestedAttrs( selector, attrs ) {
      selector = $( selector );
      if ( typeof attrs === 'string' ) {
          attrs = [ attrs ];
      }
      for ( var i = 0; i < attrs.length; i++ ) {
          selector.find( '[' + attrs[i] + ']' ).removeAttr( attrs[i] );
      }
  }
  