var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1511932/huge/a6c25d40-eb00-420b-beff-5f21af846392.jpg", "/vehiclephotos/1511932/huge/0cdd6a8a-2034-4fbd-944a-07b9d781abd3.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1511932/huge/a6c25d40-eb00-420b-beff-5f21af846392.jpg");

});

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