if(navigator.appVersion.charAt(0) >= 3) {
		var img = new Array();
	 	img[0] = new Image();  img[0].src = "http://www.msrsoft.com/indeximages/nav_product.gif";
	 	img[1] = new Image();  img[1].src = "http://www.msrsoft.com/indeximages/nav_product2.gif";
	 	img[2] = new Image();  img[2].src = "http://www.msrsoft.com/indeximages/nav_shiryou.gif";
	 	img[3] = new Image();  img[3].src = "http://www.msrsoft.com/indeximages/nav_shiryou2.gif";
	 	img[4] = new Image();  img[4].src = "http://www.msrsoft.com/indeximages/nav_order.gif";
	 	img[5] = new Image();  img[5].src = "http://www.msrsoft.com/indeximages/nav_order2.gif";
	 	img[6] = new Image();  img[6].src = "http://www.msrsoft.com/indeximages/nav_support.gif";
		img[7] = new Image();  img[7].src = "http://www.msrsoft.com/indeximages/nav_support2.gif";	
		img[8] = new Image();  img[8].src = "http://www.msrsoft.com/indeximages/nav_toiawase.gif";
	 	img[9] = new Image();  img[9].src = "http://www.msrsoft.com/indeximages/nav_toiawase2.gif";
		img[10] = new Image();  img[10].src = "http://www.msrsoft.com/indeximages/nav_company.gif";
		img[11] = new Image();  img[11].src = "http://www.msrsoft.com/indeximages/nav_company2.gif";
		img[12] = new Image();  img[12].src = "http://www.msrsoft.com/indeximages/nav_blog.gif";
		img[13] = new Image();  img[13].src = "http://www.msrsoft.com/indeximages/nav_blog2.gif";

	}
	
	function ChangeImage(name,num) {
		if(navigator.appVersion.charAt(0) >= 3) {
			document.images[name].src = img[num].src;
		}
	}