function getQuickPrice(price, persons, lang) {
	var element = document.getElementById('quick_price_result');

	advAJAX.get({
		url: "/home.php",
		mimeType : 'text/plain', 
		parameters : {
			  "action" : "quick_price",
			  "price" : price,
			  "persons" : persons,
			  "lang" :lang
		},
  		onLoading : function(obj) { 
				  element.innerHTML = '<p><img src="images/loading.gif" alt="loading"/></p>'; },
		onSuccess : function(obj) { 
				  document.getElementById('your_price').style.display = "block";
				  element.innerHTML = obj.responseText; },
		onError : function(obj) { alert("Error: " + obj.status); }
		});
}

function getQuickPriceBooking(service, persons, lang) {
	var element = document.getElementById('final_price');

	advAJAX.get({
		url: "/home.php",
		mimeType : 'text/plain', 
		parameters : {
			  "action" : "quick_price_booking",
			  "service" : document.frm.service.value,
			  "no_people" : document.frm.no_people.value,
			  "time" : document.frm.time.value,
			  "return" : document.frm.return_transfer.checked,
			  "lang" : lang
		},
  		onLoading : function(obj) { 
				  element.innerHTML = '<p><img src="images/loading.gif" alt="loading"/></p>'; },
		onSuccess : function(obj) { 
				  document.getElementById('final_price_box').style.display = 'block';
				  element.innerHTML = obj.responseText; },
		onError : function(obj) { alert("Error: " + obj.status); }
		});
}


function getQuickPriceBookingReturn(return_service, service, lang) {
	var element = document.getElementById('final_price');

	advAJAX.get({
		url: "/home.php",
		mimeType : 'text/plain', 
		parameters : {
			  "action" : "quick_price_booking_return",
			  "no_people" : document.frm.no_people.value,
			  "time" : service,
			  "return" : document.frm.return_transfer.checked,
			  "return_service" : return_service,
			  "lang" : lang
		},
  		onLoading : function(obj) { 
				  element.innerHTML = '<p><img src="images/loading.gif" alt="loading"/></p>'; },
		onSuccess : function(obj) { 
				  document.getElementById('final_price_box').style.display = 'block';
				  element.innerHTML = obj.responseText; },
		onError : function(obj) { alert("Error: " + obj.status); }
		});
}


function getTimesSelect(date, service, lang) {
	var element = document.getElementById('transfer_times');

	advAJAX.get({
		url: "/home.php",
		mimeType : 'text/plain', 
		parameters : {
			  "action" : "get_times_select",
			  "direction" : document.quick_price.service.value,
			  "date" : date,
			  "service" : service,
			  "lang" : lang
		},
  		onLoading : function(obj) { 
				  element.innerHTML = '<p><img src="images/loading.gif" alt="loading"/></p>'; },
		onSuccess : function(obj) { 
				  element.innerHTML = obj.responseText; },
		onError : function(obj) { alert("Error: " + obj.status); }
		});
}

function getTimesSelectBooking(date, lang) {
	var element = document.getElementById('trip_time');

	advAJAX.get({
		url: "/home.php",
		mimeType : 'text/plain', 
		parameters : {
			  "action" : "get_times_select_booking",
			  "direction" : document.frm.service.value,
			  "date" : date,
			  "lang" : lang
		},
  		onLoading : function(obj) { 
				  element.innerHTML = '<p><img src="images/loading.gif" alt="loading"/></p>'; },
		onSuccess : function(obj) { 
				  element.innerHTML = obj.responseText; },
		onError : function(obj) { alert("Error: " + obj.status); }
		});
}


function getKursy(data, place_from, place_to, lang) {
	var element = document.getElementById('return_date_kursy');

	advAJAX.get({
		url: "/home.php",
		mimeType : 'text/plain', 
		parameters : {
			  "action" : "pokaz_kursy",
			  "date" : data,
			  "place_from" : place_from,
			  "place_to" : place_to,
			  "lang" : lang
		},
		onSuccess : function(obj) { 
				  element.innerHTML = obj.responseText; },
		onError : function(obj) { alert("Error: " + obj.status); }
		});
}

function getRadioValue() {
      var radioGrp = document.frm.return_id_kursu; 
      for(i=0; i < radioGrp.length; i++){ 
          if (radioGrp[i].checked == true) { 
              var radioValue = radioGrp[i].value; 
          } 
      }  
	  return radioValue;
}