// source --> https://www.autoservicekoehler.de/wp-content/plugins/full-screen-background/includes/js/front-end.js?ver=1.3 
jQuery(function($){	
	if( typeof fsb_src == 'undefined' )
		return;
	if( $.isArray( fsb_src.images ) && fsb_src.images.length > 0 ){
		$.backstretch( fsb_src.images, { duration: parseInt( fsb_vars.speed) , fade: parseInt( fsb_vars.wait ) } );
	}
});