var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1620770/huge/0977671c-c9d1-43cf-8746-211d3c027013.jpg", "/vehiclephotos/1620770/huge/2ba6015d-9d43-4825-b744-24603b2b8db9.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1620770/huge/0977671c-c9d1-43cf-8746-211d3c027013.jpg");

});

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