function calendar_to_date_change(input_value, city_to_id, city_from_id)
{
	document.getElementById('dfb').value='';
	if(input_value != "")
	{
    	if(calendar_from_back[city_to_id][city_from_id][input_value] != undefined)
    	{
	    	if(calendar_from_back[city_to_id][city_from_id][input_value].length > 0)
	    	{
		    	dict_to.calendar.table = {};
		    	var a_date_to_current = new Array();
		    	for(var i = 0; i < calendar_from_back[city_to_id][city_from_id][input_value].length; i ++)
		    	{
		        	// Определяем первую дату
		        	/*if(i == 0)
		        	{*/
                    	date_to = calendar_from_back[city_to_id][city_from_id][input_value][i].split('.');
                    	if(date_to[0].substr(0, 1) == '0')
                    		day_to_current = date_to[0].substr(1, 1);
						else
							day_to_current = date_to[0];
                    	if(date_to[1].substr(0, 1) == '0')
                    		month_to_current = date_to[1].substr(1, 1) - 1;
                    	else
                    		month_to_current = date_to[1] - 1;
                    	year_to_current = date_to[2];
                    	a_date_to_current[i] = new Date(year_to_current, month_to_current, day_to_current);
		        	//}
		        	dict_to.calendar.table[calendar_from_back[city_to_id][city_from_id][input_value][i]] = calendar_from_back[city_to_id][city_from_id][input_value][i];
		        	//alert(dict_to.calendar.table[calendar_to[input_value][i]]);
		    	}

				if(a_date_to_current.length > 0)
				{
					date_to_current_min = a_date_to_current[0];
					for(var j = 1; j < a_date_to_current.length; j ++)
					{
						if(date_to_current_min.getTime() > a_date_to_current[j].getTime())
							date_to_current_min = a_date_to_current[j];
					}
					date_to_current = date_to_current_min;
					//alert(date_to_current);
				}

                dd_to_current = undefined;

		    	for(var dict_calendar_table_key_to in dict_to.calendar.table)
					++ dict_calendar_table_count_to;
			}
		}
		else
		{
			dict_calendar_table_count_to = 1;
		    dict_to.calendar.table = {};
		}
	}
}

-function () {
	var d = document, year_offset = 5,
	red_day = 'red',
	hover = 'hover',
	lang = {
		dn:['пн', 'вт', 'ср', 'чт', 'пт', 'сб', 'вс'],
		mm:['янв', 'фев', 'мар', 'апр', 'май', 'июн', 'июл', 'авг', 'сен', 'окт', 'ноя', 'дек'],
		correctDn: function(d){return (d == 0) ? 6 : d - 1},
		makeDate: function(s){s = s.split(/\D+/); return new Date(s[2], s[1] - 1, s[0])},
		formatDate: function (d) {
			d = [d.getDate(), d.getMonth() + 1, d.getFullYear()]
			return d.join(dict.calendar.div || '.').replace(/\b(\d)\b/g, '0$1')
		}
	},
	box = ce('div');
	box.className = 'mm disnone';

	var buildCArr = function (y) {
		var d0 = new Date(y, 0, 1), c = [], dd, dn, mm;
		for (var i = 0; i < 12; i ++) {c[i] = []}
		while (d0.getFullYear() == y) {
			dd = d0.getDate()
			dn = lang.correctDn(d0.getDay())
			mm = d0.getMonth()
			c[mm][dd] = dn
			d0.setDate(dd + 1)
		}

		return c;
	}

	var setDate = function (e) {
		e = e || window.event
		var o = e.target || e.srcElement
		if (!o.tagName || o.tagName.toLowerCase() != 'div') return
		var d = o.firstChild.nodeValue;

		this.input.date = new Date(this.year, this.month, d);
		//alert(this.input.date);

		date_format = lang.formatDate(this.input.date);

		if(dict_calendar_table_count != 0)
		{
			if(date_format == dict.calendar.table[date_format])
			{
				this.input.value = date_format;
				cc(this, 'disnone');
				this.input.onblur = hideMonth;
				if(document.getElementById('back_no').checked == false)
					calendar_to_date_change(this.input.value, document.forms.search_form.city_id.options[document.forms.search_form.city_id.selectedIndex].value, document.forms.search_form.city_id_from.options[document.forms.search_form.city_id_from.selectedIndex].value);
			}
		}
		else
		{
			this.input.value = date_format;
			cc(this, 'disnone');
			this.input.onblur = hideMonth;
			if(document.getElementById('back_no').checked == false)
				calendar_to_date_change(this.input.value, document.forms.search_form.city_id.options[document.forms.search_form.city_id.selectedIndex].value, document.forms.search_form.city_id_from.options[document.forms.search_form.city_id_from.selectedIndex].value);
		}
		//alert(this.input.value);

		this.input.onfocus = showMonth
	}


	var hideMonth = function (e, o) {
		e = e || window.event
		o = o || this
		o.onfocus = showMonth
		if (e && o.calendar && !hc(o.calendar.className, 'disnone'))
			setTimeout(function(){cc(o.calendar, 'disnone')}, 400)
	}

	var getEvent = function(d){
		d = d.replace(/\b(\d)\b/g, '0$1')
		return dict.calendar.table[d]
	}

	var showMonth = function (e, dd, el) {
		e = e || window.event
		//var oInput = e && (e.target || e.srcElement)
        var oInput = document.getElementById('df');

		if(date_from_current != 0 && dd == undefined)
		{
			dd = date_from_current;
		}
		else
		{
			//dd = dd || this.date || new Date()
			dd = dd || document.getElementById('df').date || new Date();
			dd_from_current = dd;
		}
		//var o = el || this;
		var o = el || document.getElementById('df');
		o.onfocus = '';

		if (o.timer) {clearTimeout(o.timer); o.timer = null}
		if (e && e.type == 'focus') return (o.timer = setTimeout(function(){showMonth(null, dd, o)}, 400))

		if (e && e.type == 'click' && oInput == o && o.calendar && !hc(o.calendar.className, 'disnone'))
			return cc(o.calendar, 'disnone')

		//alert(month_from_current);
		if(dd_from_current != undefined)
			dd = dd_from_current;
		var Y = dd.getFullYear(), c = buildCArr(Y);
		var m = dd.getMonth();
		//alert(m);
		var arr = c[m], cN, curr_day = (o.date) ? dd.getDate() : 0,
		 marr = [], htm = '<table><col><col><col><col><col><col class="red"><col class="red">',
		 week = new Array(7), coo = getTopLeft(o),
		 flush = function(arr){marr.push('<td>' + arr.join('</td><td>') + '</td>'); return new Array(7)};
		//alert(pageY)
		if (!o.calendar) {
			o.calendar = ac(box.cloneNode(true))
		}

		var c_div = o.calendar, title;

		htm += '<tr><th>' + lang.dn.join('</th><th>') + '</th></tr>'

		for (var i = 1, l = arr.length; i < l; i ++) {
			//if (arr[i] == undefined) continue;
			cN = []
			//title = getEvent(Y + '-' + (m + 1) + '-' + i) || ''
			title = getEvent(i + '.' + (m + 1) + '.' + Y) || ''
			//alert(title);
			if (title) title = ' title="' + title + '"'
			if (arr[i] > 4) cN.push(red_day)
			if (i == curr_day) cN.push(hover)
			if (title) cN.push('metka_calendar');
			else cN.push('enabled_calendar');
			cN = (cN.length) ? ' class="' + cN.join(' ') + '"' : ''
			week[arr[i]] = '<div' + cN +  title + '>' + i + '</div>'
			if (arr[i] === 6) week = flush(week)
		}
		flush(week)

		htm += '<tr>' + marr.join('</tr><tr>') + '</tr></table>';
		c_div.innerHTML = htm

		var p = ce('p'), months = buildField('select', {}, lang.mm),
		 years = {}, yl = year_offset * 2 + 1, y0 = Y - year_offset;

		for (var i = 0; i < yl; i ++) {years[y0] = y0++}
		years = buildField('select', {}, years)
		ac(years, p)
		years.selectedIndex = year_offset
		years.onchange = function(){showMonth(null, new Date(this.value, m, 1), o)}

		ac(months, p)
		cc(p, 'ri')

		c_div.insertBefore(p, c_div.firstChild)
		months.selectedIndex = m
		months.onchange = function(){showMonth(null, new Date(Y, this.value, 1), o)}

		if (hc(c_div.className, 'disnone')) {
			cc(c_div, null, 'disnone')
			tempobj.push(o.calendar)

			var pageY = e && e.clientY || 0, c_height = c_div.offsetHeight + 10, th_height = o.offsetHeight + 10,
			 c_top = (pageY > c_height) ? coo.top - c_height : coo.top + th_height;
			o.calendar.style.left = coo.left + 'px'
			o.calendar.style.top = c_top + 'px'
		}

		//alert(months.selectedIndex);
		c_div.input = o
		c_div.month = m
		c_div.year = Y
		//alert(setDate);
		c_div.onclick = setDate
		c_div.onmouseover = function(){o.onblur = '';}
		c_div.onmouseout = function(){o.onblur = hideMonth;}
		o.focus()

	}

	var buildField = function (el, params, idxs) {
/** поле ввода (м.б. select, если есть список опций - idxs)
* @params = {
*  type:string, name:string, id:string, value...
* }
* @el:string
* @idxs:array - только для элемента select
*/
		var el = ce(el), name = params.name;
		for (var id in params) el[id] = params[id]
		if (idxs) {
			var params;
			for (id in idxs) {
				params = {value:id}
				ac(buildEl2('option', params, idxs[id]), el)
			}
		}
		return el
	}

	var buildEl2 = function (el, params, txt) {
/** элемент с вложенным textNode */
		var el = ce(el);
		for (var id in params) el[id] = params[id]
		if (txt != undefined) ac(ct(txt), el)
		return el
	}

	function initCalendar(e, el) {
		d.onkeyup = cancel
		var inputs = (el) ? [el] : gt("input");
		var imgs = (el) ? [el] : gt("img") , inp;
		//for (var e in inputs) {
		for (var e in imgs) {
			//inp = inputs[e]
			inp = imgs[e]
			if (!hc(inp && inp.className, "fld_date")) continue;
			inp.onclick = showMonth
			inp.onfocus = showMonth
			inp.onblur = hideMonth
		}

		for (var e in inputs) {
			inp = inputs[e]
			if (!hc(inp && inp.className, "fld_date")) continue;
			inp.onclick = showMonth
			inp.onfocus = showMonth
			inp.onblur = hideMonth
		}
	}

	addLoadEvent(initCalendar)

}()

/* common func */

function gi (i) {return document.getElementById(i)}
function ce (t) {return document.createElement(t)}
function ct (t) {return document.createTextNode(t)}
function gt (t, e) {e = e || document; return e.getElementsByTagName(t)}
function ac (n, e) {e = e || document.body; return e.appendChild(n);}

function hc(s, c) {return ~(' ' + s + ' ').indexOf(' ' + c + ' ')}
function cc (o, add, del) { /*cnangeClass*/
	var o = o || {}, n = 'className', cN = (undefined != o[n]) ? o[n] : o, ok = 0
	if ('string' !== typeof cN) return false
	var re = new RegExp('(\\s+|^)' + del + '(\\s+|$)', 'g')
	if (add) /*addClass*/
		if (!hc(cN, add)) {cN += ' ' + add; ok++}
	if (del) /*delClass*/
		if (hc(cN, del)) {cN = cN.replace(re, ' '); ok++}
	if (!ok) return false
	if ('object' == typeof o) o[n] = cN
	else return cN
}

function getTopLeft (el) {
	var top = 0, left = 0;
	while(el) {
		top = top + parseInt(el.offsetTop)
		left = left + parseInt(el.offsetLeft)
		el = el.offsetParent
	}
	return {top:top, left:left}
}

function cancel(e) {
	e = e || window.event
	if (27 == e.keyCode) {hidTemp()}
}

function hidTemp() { /* Спрятать всплывшее <>*/
	tempobj = window.tempobj
	if (!tempobj) return
	var el, t = (tempobj.length) ? tempobj : [tempobj]
	for (var i=0; i<t.length; i++) {
		if (t[i]) cc(t[i], 'disnone')
	}
}

function addLoadEvent(func) {
	var old = window.onload
	if (typeof window.onload != 'function') window.onload = func
	else window.onload = function() { old(); func(); }
}