var confirmMsg  = 'Вы действительно хотите ';

function confirmLink(theLink, theAction, theComment)
{
    if (confirmMsg == '') {
        return true;
    }

    var is_confirmed = confirm(confirmMsg + theAction + '?\n' + theComment);
    if (is_confirmed) {
        theLink.href += '&is_js_confirmed=1';
    }

    return is_confirmed;
}


function limitText(limitField, limitCount, limitNum) {
    if (limitField.value.length > limitNum) {
        limitField.value = limitField.value.substring(0, limitNum);
    } else {
        document.getElementById(limitCount).innerHTML = limitNum - limitField.value.length;
    }
}


function validate_text_field(id, diverror) {

error_mess = "";
text_field = document.getElementById(id).value;
error_message = document.getElementById(diverror).style;

if (text_field == "" || text_field == 0) {
	error_message.display = "block";
	error_mess = "1";
} else {
	error_message.display = "none";
}

return error_mess;

}

/*
Focus FIX для IE.
elementid - ID элемента для фокуса
normalstyle - имя обычного стиля
focusstyle - имя стиля для фокуса

function AddFocusEvent(elementid, normalstyle, focusstyle)
{
    //Получаем элемент
    var element = document.getElementById(elementid);
    
    //Событие фокуса
    element.onfocus = function()
    {
        element.className = normalstyle + " " + focusstyle;
    }
    
    element.onclick = element.onfocus;
    
    //Смена фокуса
    element.onblur = function()
    {
        element.className = normalstyle;
    }

} */

function getRegionList() {
	country = document.getElementById("country_select").value;

        JsHttpRequest.query(
            'http://www.agony.ru/community/regioncity.html',
            {
				'country': country
            },

            function(result, errors) {

                document.getElementById("debug").innerHTML = errors; 

                if (result) {
					if (result["region"]) {
						document.getElementById("region").innerHTML = result["region"];
						document.getElementById("city_select").options[0].selected = true;
						document.getElementById("city_select").disabled = true;

					}
					if (result["region-error"]) {
						document.getElementById("region-error").style.display = "block";
						document.getElementById("region_select").disabled = true;
					}
                }
            },
            true
        );

}

function getCityList() {

	region_item = document.getElementById("region_select").value;

        JsHttpRequest.query(
            'http://www.agony.ru/community/regioncity.html',
            {
				'region': region_item
            },

            function(result, errors) {

                document.getElementById("debug").innerHTML = errors; 

                if (result) {
					if (result["city"]) {
						document.getElementById("city").innerHTML = result["city"];
					}
					if (result["region-error"]) {
						document.getElementById("city-error").style.display = "block";
						document.getElementById("city_select").disabled = true;
					}
                }
            },
            true
        );

}

function errorBackground(element) {
	if (element) {
		document.getElementById(element).style.backgroundColor = "#ff0000";
	}
}

function displayLoader() {
var element = document.getElementById("loader");
element.className = "loader-show";
}

function hideLoader() {
var element = document.getElementById("loader");
element.className = "loader-hide";
}

function getEnterKey(event) {
	if (event.keyCode==13) {
		member_login()
	}
}