var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1654133/huge/561504a2-35de-4f6b-ae8a-78aca36808cc.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1654133/huge/561504a2-35de-4f6b-ae8a-78aca36808cc.jpg");

});

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