var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1640936/huge/470ac6df-c603-4bd1-906e-9f418cf037e1.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1640936/huge/470ac6df-c603-4bd1-906e-9f418cf037e1.jpg");

});

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