image01 = new Image();
image01.src = "http://blogs1.marthastewart.com/radioblog/images/btn_search_on.gif";


btn_search_on = new Image;
btn_search_on.src = "http://blogs1.marthastewart.com/radioblog/images/btn_search_on.gif";
btn_search_off = new Image;
btn_search_off.src = "http://blogs1.marthastewart.com/radioblog/images/btn_search_off.gif";