function naseptavac_modely(id_naseptavac,id_obsah,id_input,id_znacka) {     
            if (window.ActiveXObject) {
                  httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
            } else {
                  httpRequest = new XMLHttpRequest();
            }
            
            text = document.getElementById(id_input).value;
            znacka = document.getElementById(id_znacka).options[document.getElementById(id_znacka).selectedIndex].value;
            
            httpRequest.open("GET", 'http://www.motomix.cz/ajax/naseptavac_modely.php?text='+text+'&znacka='+znacka, true);
            httpRequest.onreadystatechange= function () { 
			      if (httpRequest.readyState == 4) {
			            if (httpRequest.status == 200) {
			            	  var mistoZobrazeni = document.getElementById(id_obsah);			                  
			                  var polozky = httpRequest.responseXML.getElementsByTagName('polozka');
			                  document.getElementById(id_obsah).innerHTML = '';      
			                  if (polozky.length > 0) {
			                        for (var i=0; i < polozky.length; i++) {
			                                    document.getElementById(id_obsah).innerHTML += '<a href="#" onclick="insertData(\''+id_naseptavac+'\',\''+id_input+'\',\''+polozky[i].firstChild.data+'\')"><span>'+polozky[i].getAttribute('pocet')+'x</span>'+polozky[i].firstChild.data+'</a>';
			                        }
			                        document.getElementById(id_naseptavac).style.display = 'block'; 
			                  } else {
			                  		document.getElementById(id_naseptavac).style.display = 'none'; 
			                  }              
			            }
			            
			       }
			      };
       httpRequest.send(null);
}


function insertData(nas,inp,data) {
      var text = document.getElementById(inp);
      var mistoZobrazeni = document.getElementById(nas);
      if (text) {
            text.value = data;
            mistoZobrazeni.style.display = 'none';
      }
}

function callKalendar(id_kalendar,m,r) {     
            if (window.ActiveXObject) {
                  httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
            } else {
                  httpRequest = new XMLHttpRequest();
            }
            
            httpRequest.open("GET", 'http://www.motomix.cz/ajax/kalendar.php?m='+m+'&r='+r, true);
            httpRequest.onreadystatechange= function () { 
			      if (httpRequest.readyState == 4) {
			            if (httpRequest.status == 200) {
			            	  var kal = document.getElementById(id_kalendar);
			                  kal.innerHTML = httpRequest.responseText; 
			            }
			            
			       }
			      };
       httpRequest.send(null);
}