if ( this.inputText.indexOf( aText ) != -1 ) this.inputText.remove( aText );
	public void performSearch() {				if ( ! inputText.getText().equals( "" ) ) {			String aText = this.inputText.getText();			if ( this.inputText.indexOf( aText ) != -1 )				this.inputText.remove( aText );			this.inputText.add( aText, 0 );			query = new SearchQuery( core );			/* the query string */			query.setSearchString( aText );								/* get the network id for this query */			Object obj = networkCombo.getData( networkCombo.getItem( networkCombo.getSelectionIndex() ) );			if ( obj != null ) { // if != All				NetworkInfo temp = ( NetworkInfo ) obj;				query.setNetwork( temp.getNetwork() );			}			/* which media is selected */										if ( selectedMedia != null )				query.setMedia( selectedMedia );			/* now the query is ready to be send */			query.send();									/* draw the empty search result */			new SearchResult( aText, tab.getCTabFolder(),							  core, query.getSearchIdentifier(), this.tab );				inputText.setText( "" );						tab.setStopButton();		}	}