code: function()
  		{
  			var name = this.getName();
  			for ( var i = 0 ; i < arguments.length ; i++ )
  			{
  				if ( arguments[ i ] == name )
  					return true;
  			}
  			return false;
  		}
docs: Checks if the element name matches one or more names.
  @param {String} name[,name[,...]] One or more names to be checked.
  @returns {Boolean} true if the element name matches any of the names.
  @example
  var element = new CKEDITOR.element( 'span' );
  alert( <b>element.is( 'span' )</b> );  "true"
  alert( <b>element.is( 'p', 'span' )</b> );  "true"
  alert( <b>element.is( 'p' )</b> );  "false"
  alert( <b>element.is( 'p', 'div' )</b> );  "false"