public/ckeditor/4.4dev/plugins/filebrowser/plugin.js
function isConfigured( definition, tabId, elementId ) {
		if ( elementId.indexOf( ";" ) !== -1 ) {
			var ids = elementId.split( ";" );
			for ( var i = 0; i < ids.length; i++ ) {
				if ( isConfigured( definition, tabId, ids[ i ] ) )
					return true;
			}
			return false;
		}

		var elementFileBrowser = definition.getContents( tabId ).get( elementId ).filebrowser;
		return ( elementFileBrowser && elementFileBrowser.url );
	}
function isConfigured( definition, tabId, elementId ) {
		if ( elementId.indexOf( ";" ) !== -1 ) {
			var ids = elementId.split( ";" );
			for ( var i = 0; i < ids.length; i++ ) {
				if ( isConfigured( definition, tabId, ids[ i ] ) )
					return true;
			}
			return false;
		}

		var elementFileBrowser = definition.getContents( tabId ).get( elementId ).filebrowser;
		return ( elementFileBrowser && elementFileBrowser.url );
	}
function isConfigured ( definition , tabId , elementId ) { if ( elementId . indexOf ( ";" ) !== - 1 ) { var ids = elementId . split ( ";" ) ; for ( var i = 0 ; i < ids . length ; i ++ ) { if ( isConfigured ( definition , tabId , ids [ i ] ) ) return true ; } return false ; } var elementFileBrowser = definition . getContents ( tabId ) . get ( elementId ) . filebrowser ; return ( elementFileBrowser && elementFileBrowser . url ) ; }
Returns true if filebrowser is configured in one of the elements.  @param {CKEDITOR.dialog.definitionObject} definition Dialog definition. @param String tabId The tab id where element(s) can be found. @param String elementId The element id (or ids, separated with a semicolon) to check.
Returns true if filebrowser is configured in one of the elements .