/**
 * 見えないカウンターの中身を確かみてみろ！
 */
function getNotFoundPic() {

	var ie = "Microsoft Internet Explorer";
	var nn = "Netscape";

	var msie  = "MSIE";
	var gecko = "Gecko";
	var opera = "Opera";

	var ieNotFoundPic = "<img src=\"counter_ie.gif\" alt=\"カウソター\" width=\"28\" height=\"30\">";
	var nnNotFoundPic = "<img src=\"counter_nn.gif\" alt=\"カランター\" width=\"24\" height=\"24\">";
	var operaNotFoundText = "<span class=\"operaPicNotFound\">カウン夂ー</span>";

	var browser = navigator.appName;
	var ua      = navigator.userAgent;

	var ret;

	if (browser == ie) {
		if (ua.indexOf(opera) > -1) {
			ret = operaNotFoundText;
		} else {
			ret = ieNotFoundPic;
		}
	} else if (browser == nn) {
		ret = nnNotFoundPic;
	} else {
		// 知るか
	}

	return ret;

}