function showhide(id){
		if (document.getElementById){
		obj = document.getElementById(id);
		if (obj.style.display == "none"){
		obj.style.display = "";
		} else {
		obj.style.display = "none";
		}
		}
		}

		function nameritKliknuti(idz){
			var pozadavek ="http://www.ubytovani.net/mereni.asp?id=" + idz
			var obrazek = new Image();
  			obrazek.src = pozadavek;
		}

    var http_request = false;
    function makeRequest(url, parameters) {
       http_request = false;
       if (window.XMLHttpRequest) { // Mozilla, Safari,...
          http_request = new XMLHttpRequest();
          if (http_request.overrideMimeType) {
             http_request.overrideMimeType('text/xml');
          }
       } else if (window.ActiveXObject) { // IE
          try {
             http_request = new ActiveXObject("Msxml2.XMLHTTP");
          } catch (e) {
             try {
                http_request = new ActiveXObject("Microsoft.XMLHTTP");
             } catch (e) {}
          }
       }
       if (!http_request) {
          alert('Vnitřní chyba: není možné uskutečnit XMLHTTP spojení');
          return false;
       }
       http_request.onreadystatechange = function() { alertContents(parameters); };
       http_request.open('GET', url + parameters, true);
       http_request.send(null);
    }

    function alertContents(parameters) {
       if (http_request.readyState == 4) {
          if (http_request.status == 200) {
             var result = '<br /><img src="../uimg/check.gif" alt="potvrzeno" style="vertical-align: middle;" /> <a href="aktentasche.asp?action=viewcart">In Aktenkoffer</a> gespeichert!';
             //document.write(parameters)
             document.getElementById(parameters).innerHTML = result;
             //alert('In Aktenkoffer gespeichert.');
          } else {
             alert('Error.');
          }
       }
    }

    function get(obj) {
       var getstr = "?";
       makeRequest('aktentasche.asp', getstr);
    }