how to avoid looping of the slide and i like to have a left and right arrow to my slides

how to avoid looping of the slide and i like to have a left and right arrow to my slides


/* pg-content-slider
====================*/
jQuery(document).ready(function(){
"use strict";

//Set Screen Height
var $pgFullBg = $(".pg-content-slider");
var $windowHeight = $(window).height() /*- $(".pg-header").height()*/;

$pgFullBg.css("height", $windowHeight);

$('.pg-content-slider-content').owlCarousel({
navigation : false,
    singleItem:true,
    transitionStyle : "fadeUp",
    autoPlay: true,
stopOn:-1
});

//Down Arrow Bounce Function
function arrowbounce(){

var $downArrow = $(".pg-content-slider-arrow");
var $timer = 1000;

$downArrow.animate({bottom: "20px"}, $timer);
$downArrow.animate({bottom: "10px"}, $timer);

setTimeout(function(){
arrowbounce();
}, $timer);

}

arrowbounce();

});

/* pg-img-content-slider
=========================*/
jQuery(document).ready(function(){
"use strict";

//Set Screen Height
var $pgFullBg = $(".pg-img-content-slider");
var $windowHeight = $(window).height() /*- $(".pg-header").height()*/;

$pgFullBg.css("height", $windowHeight);

$('.pg-img-content-slider-content').owlCarousel({
navigation : false,
    singleItem:true,
    transitionStyle : "fadeUp",
    autoPlay: true
});

$('.pg-img-content-slider-img-cont').backstretch([
      "img/stock/glasses.jpg",
      "img/stock/throughthelight.jpg",
      "img/stock/snowforest.jpg"
      ], {
        fade: 750,
        duration: 8000
    });

//Down Arrow Bounce Function
function arrowbounce(){

var $downArrow = $(".pg-img-content-slider-arrow");
var $timer = 1000;

$downArrow.animate({bottom: "20px"}, $timer);
$downArrow.animate({bottom: "10px"}, $timer);

setTimeout(function(){
arrowbounce();
}, $timer);

}

arrowbounce();

});