var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1603835/huge/3200df1a-b898-49a7-b272-262c935bafca.jpg", "/vehiclephotos/1603835/huge/f18c94c5-ebf4-4d37-8dcb-521f5b905f60.jpg", "/vehiclephotos/1603835/huge/a63222e8-99a2-4a18-a121-acb9e8e4ec68.jpg", "/vehiclephotos/1603835/huge/4dff5817-cfc1-49d7-a265-739773b828ab.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1603835/huge/3200df1a-b898-49a7-b272-262c935bafca.jpg");

});

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