$(function(){
	$('.columns').columnize({columns: 2});
});
function toggle_num_color(id) {
	$('#' + id + ' span').toggleClass('active');
}
function toggle_row_color(id) {
	$('#' + id).toggleClass('active');
}
function check_login() {
	var login = document.getElementById('new_login').value;
	$('#check_login_info').animate({opacity: '0'}, 'fast', function() {
		$('#login_loading').css({display: 'block'});
		$('#check_login_info').load('/ajax.php', {action: 'check_login', login: login}, function() {
			$('#login_loading').css({display: 'none'});
			$('#check_login_info').animate({opacity: '1'}, 'slow');
		});
	});
}
function choose_region(id) {
	$('#regions').hide();
	$('#region_loading').css({display: 'block'});
	
	$.ajax({
		url     : '/ajax.php',
		type    : 'post',
		data    : 'action=choose_region&region=' + id + '&uri=' + location.pathname,
		async   : false,
		success : function (data, ans) {
			location.href = data;
		}
	});
}
function regions_list(region_id) {
	$('#user_region a.ajax_link').css({display: 'none'});
	$('#region_loading').show();
	
	$.ajax({
		type    : 'post',
		url     : '/ajax.php',
		data    : 'action=load_regions&region_id=' + region_id,
		success : function (data, ans) {
			$('#region_loading').hide();
			$('#user_region span').html(data);
		},
		error   : function () {
			alert('error');
		}
	});
}

$(document).ready(function() {
	$('a.comment_add').click(function() {
		$('#add_comment_form').slideToggle('slow');
	});
	
	$('#change_password_link').click(function() {
		$('#change_password_link').css({display: 'none'});
		$('#change_password').slideDown('fast');
	});
});