var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1374088/huge/ec68c8f4-f3a2-41fa-8dcc-40b3bc0a50ca.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1374088/huge/ec68c8f4-f3a2-41fa-8dcc-40b3bc0a50ca.jpg");

});

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