//home page rotating banner functions:

var images = ['home-rotate-1','home-rotate-2','home-rotate-3','home-rotate-4','home-rotate-5'];
var getRandomItem = images[Math.floor(Math.random() * images.length)];

$(document).ready(function(){

    $('#home-rotating-images ul li').removeClass('active');

    //randomness implementation
    $('#home-rotating-images ul li#' + getRandomItem).addClass('active');

    $('#home-rotate-left').click(function(){
       var getActiveClassId = $('#home-rotating-images ul li.active').attr('id');
    
        $('#' + getActiveClassId).removeClass('active');

        if(getActiveClassId != 'home-rotate-1') {
            $('#' + getActiveClassId).prev().addClass('active');
        } else {
            $('#home-rotate-5').addClass('active');

        }
    });

    $('#home-rotate-right').click(function(){
        var getActiveClassId = $('#home-rotating-images ul li.active').attr('id');
        $('#' + getActiveClassId).removeClass('active');

        if(getActiveClassId != 'home-rotate-5') {
            $('#' + getActiveClassId).next().addClass('active');
        } else {
            $('#home-rotate-1').addClass('active');
        }
    });
})