var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1647726/huge/fcb8eb23-6094-42af-9735-5f95c17b914c.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1647726/huge/fcb8eb23-6094-42af-9735-5f95c17b914c.jpg");

});

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