var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1643590/huge/747eb5f4-1b15-487f-b6fb-a7300b53ca35.jpg", "/vehiclephotos/1643590/huge/0c9c5b6e-e8fc-440d-b02d-edd4681652fb.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1643590/huge/747eb5f4-1b15-487f-b6fb-a7300b53ca35.jpg");

});

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