var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1617144/huge/252edd39-3e64-411f-9174-23dc60fd000d.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1617144/huge/252edd39-3e64-411f-9174-23dc60fd000d.jpg");

});

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