var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1659523/huge/66cb0aa5-12ca-470e-aa28-29502e3688ac.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1659523/huge/66cb0aa5-12ca-470e-aa28-29502e3688ac.jpg");

});

function preload(arrayOfImages) {
    $(arrayOfImages).each(function(){
        $('<img/>')[0].src = this;
    });
    imgArr = arrayOfImages;
}