var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1546337/huge/4cada8c8-9141-4e89-95f4-a912b7b4f2c5.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1546337/huge/4cada8c8-9141-4e89-95f4-a912b7b4f2c5.jpg");

});

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