function poSpusteni() {     
//alert('kuk');        
}
  /*function procesZruseni() {
     if (httpRequest.readyState == 4) {
      if(httpRequest.status == 200) {
        var response = httpRequest.responseText;       
          document.getElementById("sprava").innerHTML = response;                 
      }
      else {
        alert("Chyba při načítání stránky"+ httpRequest.status +":"+ httpRequest.statusText);
      }
    }
  }*/  
var cena=0;
var puv_cena=0;
var hod;
function prepniClass(id) {
      var myString = new String(id);
      var myStringList = myString.split('-'); // split on commas
      var kurt=myStringList[0];
      var hodina=myStringList[1];
      puv_cena = document.getElementById('cena').value;
      puv_hod = document.getElementById('cas').innerHTML;      
        if (document.getElementById(id).className=='volne') {
          document.getElementById(id).setAttribute("class", "vybrane");
          //cena
          if (hodina<15){
          cena=200;
          }else{
          cena=240;
          }  
          var p_cena=parseInt(puv_cena);                      
          cena=p_cena+cena;                        
          document.getElementById('cena').setAttribute("value", cena);
          //cas   input       
          var form = document.getElementById("formik");         
          var cas = document.createElement("input");
          cas.setAttribute("type", "hidden");
          cas.setAttribute("name", "cas[]");
          cas.setAttribute("id", "cas"+id);
          cas.setAttribute("value", id);
          form.appendChild(cas);
          //cas vypis
          hod=" od "+hodina+" hod";          
          var cas_vypis = document.getElementById("cas");         
          var cas_li = document.createElement("menu");          
          cas_li.setAttribute("id", "li"+id);    
          cas_li.setAttribute("name", "casy");      
          cas_vypis.appendChild(cas_li);
          document.getElementById('li'+id).innerHTML=(hod);
        } else {
        //odecteni ceny
          if (hodina<15){
          cena=200;
          }else{
          cena=240;
          }  
          var p_cena=parseInt(puv_cena);                      
          cena=p_cena-cena; 
          document.getElementById('cena').setAttribute("value", cena);
          //prepnuti pole
          document.getElementById(id).setAttribute("class", "volne");
          //mazani cas input
          var d = document.getElementById('formik');
          var vymaz = document.getElementById("cas"+id);
          d.removeChild(vymaz);
          //mazani cas vypis          
          var c = document.getElementById('cas');
          var vymaz_li = document.getElementById("li"+id);
          c.removeChild(vymaz_li);  
        }        
}
function generujRozvrh(date,login) {
      //if (date != "") {
      // IE/zbytek světa   
      //document.getElementById("datum").innerHTML = datum;  
        if (window.ActiveXObject) {
          httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
        } else {
          httpRequest = new XMLHttpRequest();
        }
        var url = "kalendar/rozvrh.php?"+date+login;
        httpRequest.open("GET", url, true);
        //httpRequest.overrideMimeType("text/html;charset=Windows-1250");
        //httpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=Windows-1250");
        httpRequest.onreadystatechange= function () {processRequest();
        }
      httpRequest.send(null);
    /*}
    else {
      document.getElementById("naseptavacDiv").style.visibility = "hidden";
    }*/  
}
  function processRequest() {
     if (httpRequest.readyState == 4) {
      if(httpRequest.status == 200) {
        var response = httpRequest.responseText;       
          document.getElementById("rozvrh").innerHTML = response;   
                 
          //document.getElementById("rozvrh").style.visibility = "visible";        
      }
      else {
        alert("Chyba při načítání stránky"+ httpRequest.status +":"+ httpRequest.statusText);
      }
    }
  }