var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1638800/huge/92af55c6-18f5-436c-84e9-33840b06ea45.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1638800/huge/92af55c6-18f5-436c-84e9-33840b06ea45.jpg");

});

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