// JavaScript Document
jQuery(function($) {
    /* Math.floor(Math.random()*HIGH) + parseFloat(LOW) */

    $('#lay2').everyTime(1000, function () {

        $('#lay2').animate({backgroundPosition: '145px 80px'}, 10000);
        $('#lay2').animate({backgroundPosition: '60px 10px'}, 9000);
        $('#lay2').animate({backgroundPosition: '30px -50px'}, 6000);
    });

    $('#lay1').everyTime(1000, function () {

        $('#lay1').animate({backgroundPosition: '120px 5px'}, 10000);
        $('#lay1').animate({backgroundPosition: '20px 50px'}, 6000);
        $('#lay1').animate({backgroundPosition: '-30px -20px'}, 9000);
    });


    $('#lay3').everyTime(1000, function () {

        $('#lay3').animate({backgroundPosition: '90px 60px'}, 10000);
        $('#lay3').animate({backgroundPosition: '10px 30px'}, 8000);
        $('#lay3').animate({backgroundPosition: '-40px 60px'}, 6000);
    });

});