function btnAction(ph, iObj) {
	document.images[ph].src = eval (iObj + ".src");
}

var yesterday = new Image(91, 28);
yesterday.src = "/img/yesterday.jpg";
var yesterday_active = new Image(91, 28);
yesterday_active.src = "/img/yesterday-active.jpg";
var yesterday_down = new Image(91, 28);
yesterday_down.src = "/img/yesterday-down.jpg";

var today = new Image(69, 28);
today.src = "/img/today.jpg";
var today_active = new Image(69, 28);
today_active.src = "/img/today-active.jpg";
var today_down = new Image(69, 28);
today_down.src = "/img/today-down.jpg";

var tomorrow = new Image(91, 28);
tomorrow.src = "/img/tomorrow.jpg";
var tomorrow_active = new Image(91, 28);
tomorrow_active.src = "/img/tomorrow-active.jpg";
var tomorrow_down = new Image(91, 28);
tomorrow_down.src = "/img/tomorrow-down.jpg";

var search = new Image(136, 28);
search.src = "/img/search.jpg";
var search_active = new Image(136, 28);
search_active.src = "/img/search-active.jpg";
var search_down = new Image(136, 28);
search_down.src = "/img/search-down.jpg";

var order = new Image(192, 28);
order.src = "/img/return.jpg";
var order_active = new Image(192, 28);
order_active.src = "/img/return-active.jpg";
var order_down = new Image(192, 28);
order_down.src = "/img/return-down.jpg";