var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1623723/huge/722bb430-fcde-4b17-a9fd-abc66c2d0e4f.jpg", "/vehiclephotos/1623723/huge/937623d3-b911-438f-b0e7-219253b91b3f.jpg", "/vehiclephotos/1623723/huge/41849671-0bfb-4ecf-9686-49f9bcf72e1c.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1623723/huge/722bb430-fcde-4b17-a9fd-abc66c2d0e4f.jpg");

});

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