function setUserBox() {
			if ( typeof(user_state) == "undefined" ) return;
			var e = document.getElementById("userForm");
			var htmlCode = "";

			if ( user_state ) { // prihlaseny uzivatel
				htmlCode += '<div id="inner-logged">';
				htmlCode += '<span class="text logged">';
				htmlCode += 'Přihlášený uživatel: <strong class="userName">' + user_name + '<' + '/strong><br/>';
				htmlCode += '<' + '/span>';
				htmlCode += '<' + '/div>';
				htmlCode += '<span class="text logged btm">';
				htmlCode += '<a href="/srv/www/cs/user/settings.do" title="Správa účtu">Správa účtu<' + '/a><br/>';
				htmlCode += '<a href="/srv/www/cs/user/logout.do" title="Odhlášení">Odhlášení<' + '/a>';
				htmlCode += '<' + '/span>';
			}
			else { // neprihlaseny uzivatel
				htmlCode += '<form method="post" action="/srv/www/cs/user/login/process.do" name="frmLogon">';
				htmlCode += '<div id="inner">';
				htmlCode += '<span class="name">Jméno:<input type="Text" name="login" class="text"><' + '/span>';
				htmlCode += '<span class="name">Heslo:<input type="password" name="password" class="text"><' + '/span>';
				htmlCode += '<span class="submit"><input type="Image" src="/img/cs/btn/enter.gif" alt="VSTOUPIT"><' + '/span>';
				htmlCode += '<' + '/div>';
				htmlCode += '<span class="text btm">';
				htmlCode += '<a href="/srv/www/cs/user/registration.do" title="Registrace">Registrace<' + '/a><br/>';
				htmlCode += '<a href="/srv/www/cs/user/forgotten.do" title="Nevíte heslo?">Nevíte heslo?<' + '/a>';
				htmlCode += '<' + '/span>';
				htmlCode += '<' + '/form>';
			}
			
			e.innerHTML = htmlCode;
		}