function hand_cursor(node) {
	if(navigator.appName == "Microsoft Internet Explorer") {
		version = navigator.appVersion;
		if(version.indexOf("MSIE 6.0") >= 0) {
			node.style.cursor="pointer";
		} else {
			node.style.cursor="hand";
		}
	} else if(navigator.appName == "Netscape") {
		node.style.cursor="pointer";
		node.style.cursor="hand";
	}
}