var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1544284/huge/91377f21-545e-4754-b5df-89b1ee2960da.jpg", "/vehiclephotos/1544284/huge/e55b1ee9-6201-4205-ad4e-b282f7707d0e.jpg", "/vehiclephotos/1544284/huge/4b6ce7ba-2518-409f-8766-a2598e1a26a8.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1544284/huge/91377f21-545e-4754-b5df-89b1ee2960da.jpg");

});

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