var strSelectPlace_AllPlaces = '---Все населенные пункты---';
var strSelectPlace_SelectCity = 'Выберите город';
var strSelectPlace_SelectCity2 = 'Выберите город';
var strSelectPlace_NoMater = '---Не имеет значения---';
var strSelectPlace_NotSelected = '---Не указана---';
var strSelectPlace_SelectValue = '---Выберите значение из списка---';
var strSelectPlace_AllRegions = '---Все регионы страны---';
var strSelectPlace_SelectRegion = '---Выберите регион из списка---';
var strSelectPlace_MetroNoMater = '---Станция метро значения не имеет---';
var strSelectPlace_SelectCountry2 = 'Выберите страну';
var strSelectPlace_SelectRegion2 = 'Выберите регион';
var strSelectPlace_SelectCity = 'Выберите город';
var strSelectPlace_OnInCity = '---Я живу не в городе---';
var strSelectPlace_NoCity = '---Моего города нет в списке---';
var strSelectPlace_AjaxError = 'Ошибка при создании AJAX-запроса';

function SelectPlaceEx(webFormName, dropDownListIDToFill, parameter, currentDropDownList,
	DropDownListToClear1, DropDownListToClear2, rowToHide, isSearchForm, rootUrl) {

	try {
		if (disableUpdateDDLs === true)
			return;
	}
	catch (e) {
	}

	SelectPlace(webFormName, dropDownListIDToFill, parameter, currentDropDownList, DropDownListToClear1,
        null, null, false, rootUrl);

	var ddlToFill = document.getElementById(dropDownListIDToFill);

	if (ddlToFill.replaced) {

		var selArea = ddlToFill.selectArea;
		var optsDiv = selArea.optionsDiv;
		var optionsDiv = $(optsDiv);
		var id = $(optionsDiv).attr("id");
		var stWidth = optionsDiv.outerWidth();
		optionsDiv.remove();
		optionsDiv = document.createElement("div");
		$(optionsDiv).css({ "max-height": "150px", "overflow-y": "scroll" });
		var optionsList = document.createElement("ul");
		optionsDiv.innerHTML += "<div class='select-top'><div></div></div>";
		optionsDiv.appendChild(optionsList);
		ddlToFill._options = optionsList;
		optionsDiv.style.width = stWidth + "px";
		optionsDiv._parent = ddlToFill.selectArea;
		optionsDiv.className = "optionsDivInvisible";
		optionsDiv.id = id;
		ddlToFill.selectArea.optionsDiv = optionsDiv;
		populateSelectOptions(ddlToFill);
		optionsDiv.innerHTML += "<div class='select-bottom'><div class='select-bottom-left'></div><div class='select-bottom-right'></div></div>";
		document.getElementsByTagName("body")[0].appendChild(optionsDiv);
		ddlToFill.replaced = true;
	}
}




function SelectPlace(webFormName, dropDownListIDToFill, parameter, currentDropDownList,
	DropDownListToClear1, DropDownListToClear2, rowToHide, isSearchForm, rootUrl) {
	if (document.getElementById(DropDownListToClear1) != null) {
		listToClear = document.getElementById(DropDownListToClear1);
		listToClear.length = 0;

		var newOption = document.createElement("OPTION");

		newOption.value = "-100";

		if (isSearchForm)
			newOption.text = strSelectPlace_AllPlaces;
		else
			newOption.text = strSelectPlace_SelectCity;

		(listToClear.options.add) ? listToClear.options.add(newOption) :
			listToClear.add(newOption, null);
	}


	if (document.getElementById(DropDownListToClear2) != null) {
		listToClear = document.getElementById(DropDownListToClear2);
		listToClear.length = 0;

		var newOption = document.createElement("OPTION");

		newOption.value = "-100";

		if (isSearchForm)
			newOption.text = strSelectPlace_NoMater;
		else
			newOption.text = strSelectPlace_NotSelected;

		(listToClear.options.add) ? listToClear.options.add(newOption) :
			listToClear.add(newOption, null);
	}



	var defaultValue = strSelectPlace_SelectValue;

	if (parameter == 'CountryID')
		if (isSearchForm)
		defaultValue = strSelectPlace_AllRegions;
	else
		defaultValue = strSelectPlace_SelectRegion2;

	if (parameter == 'RegionID')
		if (isSearchForm)
		defaultValue = strSelectPlace_AllPlaces;
	else
		defaultValue = strSelectPlace_SelectCity2;

	if (parameter == 'CityID')
		if (isSearchForm)
		defaultValue = strSelectPlace_MetroNoMater;
	else
		defaultValue = strSelectPlace_NotSelected;




	if (dropDownListIDToFill == "ddlCountries") {
		defaultValue = strSelectPlace_SelectCountry;
		this_dropDownListIDToFill = "";
	}

	if (dropDownListIDToFill == "s_regions") {
		defaultValue = strSelectPlace_SelectRegion;
		this_dropDownListIDToFill = "s_countries";
	}

	if (dropDownListIDToFill == "s_cities") {
		defaultValue = strSelectPlace_SelectCity;
		this_dropDownListIDToFill = "s_regions";
	}



	var thisList = document.getElementById(currentDropDownList.id);
	var thisListValue = thisList.options[thisList.selectedIndex].value;
	var listToFill = document.getElementById(dropDownListIDToFill);



	var listToFillOptionsCnt = listToFill.options.length;
	listToFill.length = 0; // удаляем все элементы из списка домов

	var s = loadHTML(rootUrl + "/Misc/GetPlaces.ashx?" + parameter + "=" + thisListValue);

	if (parameter == 'RegionID' && !isSearchForm)
		s = strSelectPlace_OnInCity + ";-1;" + strSelectPlace_NoCity + ";0;" + s;

	var sa = s.split(";");

	cnt = sa.length - 1;

	if (document.createElement) {
		var newlistToFillOption = document.createElement("OPTION");
		newlistToFillOption.value = "-100";
		newlistToFillOption.text = defaultValue;
		(listToFill.options.add) ? listToFill.options.add(newlistToFillOption) :
			listToFill.add(newlistToFillOption, null);
	}
	else {
		listToFill.options[i] = new Option(defaultValue, "", false, false);
	}

	if (cnt > 2 && dropDownListIDToFill.indexOf('ddlMetroStation') != -1) {
		if (document.getElementById(rowToHide) != null) {
			document.getElementById(rowToHide).style.display = "";
		}
	}
	else {
		if (rowToHide != null)
			document.getElementById(rowToHide).style.display = "none";
	}

	for (var i = 0; i < cnt; i += 2) {
		if (document.createElement) {
			var newlistToFillOption = document.createElement("OPTION");
			newlistToFillOption.value = sa[i + 1];
			newlistToFillOption.text = sa[i];
			(listToFill.options.add) ? listToFill.options.add(newlistToFillOption) :
				listToFill.add(newlistToFillOption, null);
		}
		else {
			listToFill.options[i] = new Option(sa[i + 1], sa[i], false, false);
		}
	}

	if (dropDownListIDToFill == "s_countries") {
		change_next_select(webFormName, "s_regions", "c", this);
	}

	if (dropDownListIDToFill == "s_regions") {
		change_next_select(webFormName, "s_cities", "r", this);
	}
}

function DecorateInput(id) {
	var element = document.getElementById(id);
	if (!element)
		return;

	var txt = element.getAttribute("hidenText");

	if (txt && txt != "") {
		element.value = txt;
		element.style.color = '#777';
		element.is_focused = 0;
		element.onfocus = InputFocus;
		element.onblur = InputBlur;
		element.www = txt;
	}
}

function ScrollToElement(theElement) {

	var selectedPosX = 0;
	var selectedPosY = 0;

	while (theElement != null) {
		selectedPosX += theElement.offsetLeft;
		selectedPosY += theElement.offsetTop;
		theElement = theElement.offsetParent;
	}

	window.scrollTo(selectedPosX, selectedPosY);

}


function InputFocus() {
	if (!this.is_focused) {
		this.is_focused = 1;
		this.value = '';
		this.style.color = '#000';
	}
}

function InputBlur() {
	var txt = this.www;

	if (this.is_focused && txt && this.value == "") {
		this.is_focused = 0;
		this.value = txt;
		this.style.color = '#777';
	}
}

function ResizeLeftColumn(leftColumn) {
	leftColumn.height = document.documentElement.clientHeight - tdLeftColumn.height - 230;
}

function PrePareRequest() {
	return PrePareRequestEx(true);
}

function PrePareRequestEx(showAlert) {
	var httpRequest = null;

	if (window.XMLHttpRequest) {
		httpRequest = new XMLHttpRequest();
		if (httpRequest.overrideMimeType) {

		}
	}
	else if (window.ActiveXObject) {
		// IE
		try {
			httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			try {
				httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e) {
			}
		}
	}

	if (!httpRequest) {
		if (showAlert)
			alert(strSelectPlace_AjaxError);

		return false;
	}

	return httpRequest;
}

function loadHTML(sURL) {
	var request = PrePareRequest();
	request.open('GET', sURL, false);
	request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	request.send(null);

	return request.responseText;
}

function makePOSTRequest(url, prs) {
	var request = PrePareRequest();

	request.open('POST', url, false);
	request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	request.setRequestHeader("Content-length", prs.length);
	request.setRequestHeader("Connection", "close");
	request.send(prs);

	return (request.responseText);
}


function InsertSmiley(inputName, code) {
	var textObj = document.getElementById(inputName);
	replaceSelection(textObj, code);
	textObj.focus();
}

function setSelectionRange(input, selectionStart, selectionEnd) {
	if (input.setSelectionRange) {
		input.focus();
		input.setSelectionRange(selectionStart, selectionEnd);
	} else if (input.createTextRange) {
		var range = input.createTextRange();
		range.collapse(true);
		range.moveEnd('character', selectionEnd);
		range.moveStart('character', selectionStart);
		range.select();
	}
}

function setCaretToPos(input, pos) {
	setSelectionRange(input, pos, pos);
}

function replaceSelection(input, replaceString) {
	if (input.setSelectionRange) {
		var selectionStart = input.selectionStart;
		var selectionEnd = input.selectionEnd;
		var scrollTop = input.scrollTop;

		input.value = input.value.substring(0, selectionStart)
					+ replaceString
					+ input.value.substring(selectionEnd);

		if (selectionStart != selectionEnd) // has there been a selection
			setSelectionRange(input, selectionStart, selectionStart +
				replaceString.length);
		else // set caret
			setCaretToPos(input, selectionStart + replaceString.length);

		input.scrollTop = scrollTop;

	} else if (document.selection) {
		if (input.caretPos) {
			var caretPos = input.caretPos;
			caretPos.text = caretPos.text.charAt(caretPos.text.length - 1) == ' ' ? text + ' ' : replaceString;
			if (caretPos.text != '') {
				caretPos.moveStart('character', -replaceString.length);
				caretPos.select();
			}
		} else {
			input.value += replaceString;
		}
	} else {
		input.value += replaceString;
		input.focus();
	}
}

function CopyToClipboard(objName) {
	obj = document.getElementById(objName);
	window.clipboardData.setData("Text", obj.value);
}

function IsBrowserSupportsActiveX() {
	var httpRequest = null;

	if (window.XMLHttpRequest) {
		httpRequest = new XMLHttpRequest();
		if (httpRequest.overrideMimeType) {

		}
	}
	else if (window.ActiveXObject) {
		// IE
		try {
			httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			try {
				httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e) {
			}
		}
	}

	if (!httpRequest)
		return false;
	else
		return true;
}