var navi_whow_0 = new Image(); navi_whow_0.src = "images/navi_whow_0.gif";
var navi_cont_0 = new Image(); navi_cont_0.src = "images/navi_cont_0.gif";
var navi_what_0 = new Image(); navi_what_0.src = "images/navi_what_0.gif";
var navi_clie_0 = new Image(); navi_clie_0.src = "images/navi_clie_0.gif";
var navi_whow_1 = new Image(); navi_whow_1.src = "images/navi_whow_1.gif";
var navi_cont_1 = new Image(); navi_cont_1.src = "images/navi_cont_1.gif";
var navi_what_1 = new Image(); navi_what_1.src = "images/navi_what_1.gif";
var navi_clie_1 = new Image(); navi_clie_1.src = "images/navi_clie_1.gif";