var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1498988/huge/519acf37-6b0e-4af5-b5d6-693e2d1b2258.jpg", "/vehiclephotos/1498988/huge/1cd1f2f7-3201-4ae5-871f-f57f4d6e50a5.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1498988/huge/519acf37-6b0e-4af5-b5d6-693e2d1b2258.jpg");

});

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