if(document.images) {
	var imgs = new Array();

	imgs[01] = new Image();  imgs[01].src = "../img/c_hmenu01.gif";
	imgs[02] = new Image();  imgs[02].src = "../img/c_hmenu01_o.gif";
	imgs[03] = new Image();  imgs[03].src = "../img/c_hmenu02.gif";
	imgs[04] = new Image();  imgs[04].src = "../img/c_hmenu02_o.gif";
	imgs[05] = new Image();  imgs[05].src = "../img/c_hmenu03.gif";
	imgs[06] = new Image();  imgs[06].src = "../img/c_hmenu03_o.gif";
	imgs[07] = new Image();  imgs[07].src = "../img/c_hmenu04.gif";
	imgs[08] = new Image();  imgs[08].src = "../img/c_hmenu04_o.gif";
	imgs[09] = new Image();  imgs[09].src = "../img/c_hmenu05.gif";
	imgs[10] = new Image();  imgs[10].src = "../img/c_hmenu05_o.gif";
	imgs[11] = new Image();  imgs[11].src = "../img/c_hmenu06.gif";
	imgs[12] = new Image();  imgs[12].src = "../img/c_hmenu06_o.gif";
	imgs[13] = new Image();  imgs[13].src = "../img/c_hmenu07.gif";
	imgs[14] = new Image();  imgs[14].src = "../img/c_hmenu07_o.gif";
	imgs[15] = new Image();  imgs[15].src = "../img/c_btn_eng.gif";
	imgs[16] = new Image();  imgs[16].src = "../img/c_btn_eng_o.gif";

	imgs[21] = new Image();  imgs[21].src = "../img/c_fmenu01.gif";
	imgs[22] = new Image();  imgs[22].src = "../img/c_fmenu01_o.gif";
	imgs[23] = new Image();  imgs[23].src = "../img/c_fmenu02.gif";
	imgs[24] = new Image();  imgs[24].src = "../img/c_fmenu02_o.gif";

	imgs[31] = new Image();  imgs[31].src = "../img/c_smenu_arrow.gif";
	imgs[32] = new Image();  imgs[32].src = "../img/c_smenu_arrow_o.gif";

	imgs[41] = new Image();  imgs[41].src = "img/btn_map.gif";
	imgs[42] = new Image();  imgs[42].src = "img/btn_map_o.gif";
	imgs[43] = new Image();  imgs[43].src = "img/btn_message.gif";
	imgs[44] = new Image();  imgs[44].src = "img/btn_message_o.gif";

	imgs[45] = new Image();  imgs[45].src = "img/btn_client.gif";
	imgs[46] = new Image();  imgs[46].src = "img/btn_client_o.gif";
	imgs[47] = new Image();  imgs[47].src = "img/btn_link.gif";
	imgs[48] = new Image();  imgs[48].src = "img/btn_link_o.gif";
	
	imgs[61] = new Image();  imgs[61].src = "../company/img/vtcompany_st05.gif";
	imgs[62] = new Image();  imgs[62].src = "../company/img/vtcompany_st05_o.gif";
	imgs[63] = new Image();  imgs[63].src = "../company/img/vtcompany_st06.gif";
	imgs[64] = new Image();  imgs[64].src = "../company/img/vtcompany_st06_o.gif";
	imgs[65] = new Image();  imgs[65].src = "../company/img/vtcompany_st07.gif";
	imgs[66] = new Image();  imgs[66].src = "../company/img/vtcompany_st07_o.gif";
	
	imgs[67] = new Image();  imgs[67].src = "../../company/img/btn_map.gif";
	imgs[68] = new Image();  imgs[68].src = "../../company/img/btn_map_o.gif";

}
function chimg(id, imgname) {
	if(document.images) {
		if(imgs[imgname]) {
			document.images[id].src = imgs[imgname].src;
		}else {
			document.images[id].src = imgname;
		}
	}
}