/**
  * Текущий JavaScript код для проекта
  *
  */
var base = '/tpl/img/';
var slideHeight = 138;
var imageCounter = 6;

function slider() {
	$('.header-bg').fadeOut(1000, function(){
		var header = $('.header-bg');
		var position = header.css('background-position');
		
		if(typeof(position) === 'undefined') {
			position = $(this).css('background-position-x') + ' ' + $(this).css('background-position-y');
		}
		
		var positions = position.split(' ');
		var bgX = parseInt(positions[1]);

		var bgMaxHeight = (-(slideHeight * (imageCounter - 1)));
		var bgPositionedX = bgX - slideHeight;

		if (-bgX < -bgMaxHeight) {
			header.css('background-position', '0px ' + bgPositionedX + 'px');
		} else {
			header.css('background-position', '0px 0px');
		}
		header.fadeIn(1000);
	});
}

function loadCity(city) {
	location.href = cityToPage[city];
}

$(document).ready(function(){
	if (animate != undefined) {
		var header = new Image;
		header.src = base + 'header.jpg';
		header.onload = function() {
			var counter = setInterval('slider()', 5000);
		}
	}
	
	$('.base-search-link').toggle(function(){
		$('.firm-search').slideDown();
	}, function(){
		$('.firm-search').slideUp();
	});
	return true;
});