// JavaScript Document
jQuery( function($) {
	
	/* Math.floor(Math.random()*HIGH) + parseFloat(LOW) */
		
	$('.welle').everyTime( 5, function (){
		$('.welle').animate({backgroundPosition: '-160px 0px'}, 2500);
		$('.welle').animate({backgroundPosition: '-130px 0px'}, 2500);
		$('.welle').animate({backgroundPosition: '-160px 0px'}, 2500);
		$('.welle').animate({backgroundPosition: '-130px 0px'}, 2500);
	});
	
	
	
});