if(navigator.appVersion.charAt(0) >= "3") {
	var img = new Array();
	img[10] = new Image();  img[10].src = "../images/mainnavi/navi_01.gif";
	img[11] = new Image();  img[11].src = "../images/mainnavi/navi_01_on.gif";
	img[20] = new Image();  img[20].src = "../images/mainnavi/navi_02.gif";
	img[21] = new Image();  img[21].src = "../images/mainnavi/navi_02_on.gif";
	img[30] = new Image();  img[30].src = "../images/mainnavi/navi_03.gif";
	img[31] = new Image();  img[31].src = "../images/mainnavi/navi_03_on.gif";
	img[40] = new Image();  img[40].src = "../images/mainnavi/navi_04.gif";
	img[41] = new Image();  img[41].src = "../images/mainnavi/navi_04_on.gif";
	img[50] = new Image();  img[50].src = "../images/mainnavi/navi_05.gif";
	img[51] = new Image();  img[51].src = "../images/mainnavi/navi_05_on.gif";
	img[60] = new Image();  img[60].src = "../images/mainnavi/navi_06.gif";
	img[61] = new Image();  img[61].src = "../images/mainnavi/navi_06_on.gif";
}

function Mover(nam,num) {
	if(navigator.appVersion.charAt(0) >= "3") {
		document.images[nam].src = img[num].src;
	}else{}
}

function Mout(nam,num) {
	document.images[nam].src = img[num].src;
}