var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1297384/huge/c8d9e6c7-1050-4c70-ad9e-23472ac7de75.jpg", "/vehiclephotos/1297384/huge/81ce6ff9-0af0-4689-9fec-f9bc21217b55.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1297384/huge/c8d9e6c7-1050-4c70-ad9e-23472ac7de75.jpg");

});

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