blank = new Image();
        blank.src = 'images/blanknavtext.gif';
        
        previousnavtext = new Image();
        previousnavtext.src = 'images/previousnavtext.gif';

        nextnavtext = new Image();
        nextnavtext.src = 'images/nextnavtext.gif';

		cancelnavtext = new Image();
        cancelnavtext.src = 'images/cancelnavtext.gif';

		acceptnavtext = new Image();
        acceptnavtext.src = 'images/acceptnavtext.gif';
		
		detailsnavtext = new Image();
        detailsnavtext.src = 'images/detailsnavtext.gif';