var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1230931/huge/361872ca-e2dc-4ed8-9e88-4c13f8abc5f2.jpg", "/vehiclephotos/1230931/huge/93140536-aaad-4e9f-b0db-ca866a7f90cc.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1230931/huge/361872ca-e2dc-4ed8-9e88-4c13f8abc5f2.jpg");

});

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