var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1609290/huge/5b24c081-0516-4a6f-91e8-4cb11465a6d3.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1609290/huge/5b24c081-0516-4a6f-91e8-4cb11465a6d3.jpg");

});

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