function pc() {

	var uri = "/servlets/pc?";
	var d = new Date();
	
	if (d != null) {
	
		// Add date information
		uri += "d=" + d.getFullYear() + "-" + d.getMonth() + "-" + d.getDay() + " " + d.getHours() + ":" + d.getMinutes() + ":" + d.getSeconds() + "&";
	
		// Add session id
		sid = zt_rc("JSESSIONID");
		if (sid == null)
			sid = "null";
		uri += "s=" + escape(sid) + "&";
	
		// Add URL
		uri += "u=" + escape(document.location);
	
	}
	

	document.write("<img border=\"0\" alt=\"\" width=\"1\" height=\"1\" src=\"" + uri + "\">");

}

function zt_rc(name) {
	var nameEQ = name + "=";
	if (document.cookie != null) {
		var ca = document.cookie.split(';');
		for(var i=0;i < ca.length;i++) {
			var c = ca[i];
			while (c.charAt(0)==' ') c = c.substring(1,c.length);
			if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
		}
	}
	return null;
}