var _baseCityList;
var _baseCountry;
var _baseCity;
var _documentForm;
var _iFrame;
var TimerForCity;
var hide  = true;
function hideDiv (div) {
if (document.getElementById){
var c=$(div);
c.style.display="none";
}}

function CheckCountryCity(){
if(_baseCountry.selectedIndex == 0){alert($("msgChoiceCountry").value);return false;}
if(_baseCity.value.trim() ==  ""){alert($("msgChoiceCity").value);return false;}
return true;
}

function MustChooseCountry(){_baseCity.value = "";alert($("msgChoiceBeforeCountry").value);}

function escapeURI(La){
if(encodeURIComponent) {
	return encodeURIComponent(La);
}
if(escape) {
	return escape(La)
}
}

function GetLetterCity(){
if(_baseCountry.selectedIndex == 0){MustChooseCountry();return false;}
else{
	var Cbo = new CallBackObject();
	Cbo.OnError    = Cbo_OnError;
	Cbo.OnComplete = GetLetterCityComplete;
	var URL = "/LoadCities/ListCities.aspx";
	var Query = "City="+ escapeURI(_baseCity.value) +
				"&Country="+ _baseCountry[_baseCountry.selectedIndex].value+
				"&Count=0"+
				"&LangId="+$("LangId").value; 
		
	Cbo.DoCallBack(URL,Query);
	ChangeCity();
	return true;
	}
}

function NewGetLetterCity()
{
	if(TimerForCity != null) clearTimeout(TimerForCity);
    TimerForCity = setTimeout('GetLetterCity()', 100);
}

function getLetCity(e)
{
switch(e.keyCode){
case 40: case 38: case 27: case 9 : break;
case 13: if(_baseCity.value.trim() != "") toPostQuickSearch(_documentForm)
default: NewGetLetterCity();break;
}
return false;
}

function Cbo_OnError(status, statusText, responseText){
	alert("OnError: " + status + "\r"+ statusText+"\r"+responseText);
}

function GetCityComplete(responseText, responseXML){eval(responseText);}

var _cityName, _cityNmLoc;
function GetLetterCityComplete(responseText, responseXML){eval(responseText)}
//<div class="paddingtopcit"><a href="#">Москва <span class="alt_city_name">(Moscow)</span></a></div>
citiesLetter=function(is,cs,ds,pr){
	_cityName = cs;
	//_countHotel = ds;
	_cityNmLoc = ds;
	_cityLetters = String(pr).split(',');
	
	var s = '<div class="alfavit3 bgalfavit"><div class="fffcolor">'+$("msgCityDest").value+'</div>';
	re = /[a-z]/i;

	for(var k=0; k<_cityLetters.length; k++)	{
		if(re.test(_cityLetters[k]))		{
			oc = "_baseCity.value='"+_cityLetters[k]+"';GetLetterCity();return false;";
			s += '<a href="#" onclick="' + oc + '">'+_cityLetters[k]+'</a> ';
	}}
	s += '</div>';
	s += '<div class="paddingcitylist">';
	s += '<div class="zaglav">'+is.split(';')[1]+'<a name="A"></a></div>';
	_baseCityList.innerHTML = "";
	for(var k=0; k<_cityName.length; k++){
		s += '<div class="paddingtopcit" onclick="clicked('+k+'); return false;">'; // onclick="clicked(''ids1''); return false;" id="ids1" name="ids1"
		s += '<a href="#" class="textcitylist" >'+_cityName[k];
		if(_cityNmLoc[k]!="")
		    s+= ' <span class="alt_city_name">('+ _cityNmLoc[k]+')</span>';
		s+= '</a></div>';
	}
	s += "</div>";

	 _baseCityList.innerHTML = s;

	_baseCityList.style.width   = "340px";

	var h = _cityName.length>16?350:_cityName.length*16+100;
	_baseCityList.style.height   = String(h) +  "px";
	_iFrame.style.width = _baseCityList.offsetWidth + "px";
	_iFrame.style.height = _baseCityList.offsetHeight + "px";


	var top = calculateOffsetTop(_baseCity)+_baseCity.offsetHeight - 5;
	var left = calculateOffsetLeft(_baseCity);
	var he = get_wh()+getBodyScrollTop();
	if(top+h+10>he){top = he - h - 10; left = left + 60;}	

	_baseCityList.style.left = left+ "px";
	_baseCityList.style.top  = top + "px";
	_iFrame.style.left = _baseCityList.style.left;
	_iFrame.style.top  = (top+5) + "px"; // _baseCityList.style.top;
	_iFrame.style.display = "block";
	_iFrame.style.visibility = "visible";
	_baseCityList.style.display = "block";
	_baseCityList.style.visibility = "visible";
}	
	
function SetCityText(index){
_baseCity.value = _cityName[index];
SetVisibilityHidden();
}

function SetVisibilityHidden(){
_baseCityList.innerHTML = "";
_baseCityList.style.visibility = "hidden";
_iFrame.style.visibility = "hidden";
CitiesGetted = -1;
}

function ClearOnSubmit(){_documentForm.onsubmit = empty();}

function CheckCityEmpty(){
if(_baseCity.value == "") SetVisibilityHidden();
else CityListUpdate();
}

function empty(){return "return false;"}

function calculateOffsetLeft(r){return Ya(r,"offsetLeft")}
function calculateOffsetTop(r){return Ya(r,"offsetTop")}
function Ya(r,attr){var kb=0;while(r){kb+=r[attr];r=r.offsetParent}return kb}
function ChangeCountry(){
SetVisibilityHidden();
_baseCity.value = "";
$("ToChooseCity").disabled = _baseCountry.selectedIndex == 0;
}

function ChangeCity(){
$("quickSearch").disabled = _baseCity.value == "";
}

function InitSelectCity(frm,CityList,Country,City, iFrame){
_documentForm = frm; // document
_baseCityList = CityList;
_baseCountry  = Country;
_baseCity	  = City;
_iFrame		  = iFrame;
	
_baseCountry.onchange = ChangeCountry;
ChangeCountry();
_iFrame.style.width = _baseCity.style.width;
_baseCityList.style.left = calculateOffsetLeft(_baseCity)+"px";
_baseCityList.style.top  = calculateOffsetTop(_baseCity)+_baseCity.offsetHeight-1+"px";
	
_iFrame.style.left = _baseCityList.style.left;
_iFrame.style.top = _baseCityList.style.top;
_iFrame.style.width = _baseCityList.offsetWidth + "px";
_iFrame.style.height = _baseCityList.offsetHeight + "px";
	
_baseCityList.style.position="absolute";
_iFrame.style.position="absolute";
SetVisibilityHidden();
}

function _InitSelectCity(){//FormQuickSearch
	InitSelectCity($("FormIndex"),$("CityList"),$("SelectSearchCountry"),$("SelectCity"),$("IFrameCityList"));
}