// JavaScript Document

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		navbar_home = new Image();
		navbar_free_gifts = new Image();
		navbar_store = new Image();
		navbar_behind = new Image();
		navbar_contact = new Image();

		navbar_home.src = 'images/home_but_over.jpg';
		navbar_free_gifts.src = 'images/free_gifts_but_over.jpg';
		navbar_store.src = 'images/store_but_over.jpg';
		navbar_behind.src = 'images/behind_but_over.jpg';
		navbar_contact.src = 'images/contact_but_over.jpg';
		preloadFlag = true;
	}
}

function but_change(obj_img, filename){
	obj_img.src = 'images/'+filename;
}

function but_change2(id_name, filename){
	obj_img = document.getElementById(id_name);
	obj_img.src = 'images/'+filename;
}