<!-- Preload photo - Products -->

    proimg1 = new Image();
    proimg1.src = "images/product1a.jpg";
	proimg2 = new Image();
	proimg2.src = "images/product2a.jpg";
	proimg3 = new Image();
	proimg3.src = "images/product3a.jpg";
	proimg4 = new Image();
	proimg4.src = "images/product4a.jpg";

function change(picture) {
document.proimg1.src = picture
}

function change2(picture) {
document.proimg2.src = picture
}

function change3(picture) {
document.proimg3.src = picture
}

function change4(picture) {
document.proimg4.src = picture
}