/** ÈÍÈÖÈÀËÈÇÀÖÈß ÔÎÐÌÛ ÁÛÑÒÐÎÃÎ ÏÎÈÑÊÀ ÒÓÐÀ (ÁÛÑÒÐÛÉ ÏÎÈÑÊ ÒÓÐÀ) **/ 
function tourism_tour_search_block_init()
{
	if(document.getElementById('co').value == 0)
	{
		document.getElementById('re').disabled = true;
		document.getElementById('al').disabled = true;
	}
	if(document.getElementById('re').value == 0)
	{
		document.getElementById('al').disabled = true;
	}
}

/** ÓÑÒÀÍÀÂËÈÂÀÅÌ ÌÈÍÈÌÀËÜÍÓÞ ÄÀÒÓ Â ÏÎËÅ FROM (ÁÛÑÒÐÛÉ ÏÎÈÑÊ ÒÓÐÀ) **/
function setMinDateTourSearch()
{
	var date = document.getElementById('df').value;
	var a_date = date.split('.');
	var date = Date.parse(a_date[1]+'/'+a_date[0]+'/'+a_date[2]);
	var date = new Date(date);
	date0 = new Number(a_date[0]);
	date.setDate(date0+7);
	document.getElementById('dt').value = my_GetStrDate(date);
}

function my_zeroFill(value) 
{
	return (value < 10?'0':'') + value;
}

// Ïîëó÷èòü äàòó â ñòðîêîâîì ôîðìàòå
function my_GetStrDate(date) 
{
	if(!date) 
	{
		return "";
	}
	else 
	{
		var Day=my_zeroFill(date.getDate());
		var Month=my_zeroFill(date.getMonth()+1);
		var Year=date.getFullYear();
		var shortYear=date.getYear();
	
		if(shortYear>=2000) { shortYear-=2000; } // ïåðåãèáû íà ìåñòàõ
		else if(shortYear>=100) { shortYear-=100; } // ïåðåãèáû íà ìåñòàõ
	
		shortYear=my_zeroFill(shortYear);
	
		return Day+'.'+Month+'.'+Year;
	}
}

/** ÏÐÈ ÑÀÁÌÈÒÅ ÔÎÐÌÛ ÓÁÈÐÀÅÌ ËÈØÍÈÅ ÏÎËß È ÔÎÐÌÈÐÓÅÌ ÏÎËÅ "ÊÀÒÅÃÎÐÈß" **/
function selection_tours_from_submit()
{
	document.getElementById('ac').value = '';
	if(document.getElementById('ac_7').checked)
	{
		document.getElementById('ac').value = document.getElementById('ac_7').value;
		document.getElementById('ac_7').disabled=true;
	}
	if(document.getElementById('ac_8').checked)
	{
		if(document.getElementById('ac').value != '')
			document.getElementById('ac').value += '_' + document.getElementById('ac_8').value;
		else
			document.getElementById('ac').value = document.getElementById('ac_8').value;
		document.getElementById('ac_8').disabled=true;
	}
	if(document.getElementById('ac_9').checked)
	{
		if(document.getElementById('ac').value != '')
			document.getElementById('ac').value += '_' + document.getElementById('ac_9').value;
		else
			document.getElementById('ac').value = document.getElementById('ac_9').value;
		document.getElementById('ac_9').disabled=true;
	}
	if(document.getElementById('ac_10').checked)
	{
		if(document.getElementById('ac').value != '')
			document.getElementById('ac').value += '_' + document.getElementById('ac_10').value;
		else
			document.getElementById('ac').value = document.getElementById('ac_10').value;
		document.getElementById('ac_10').disabled=true;
	}
	return true;
}



/** ÔÓÍÊÖÈÈ, ÈÑÏÎËÜÇÓÅÌÛÅ Â ÔÎÐÌÅ ÏÎÈÑÊÀ ÀÂÈÀÁÈËÅÒÎÂ **/
/*function displayAviaSearchDateBack()
{
	if(document.getElementById('ow').checked == true)
	{
		document.getElementById('dateback_div').style.display = 'none';
		document.getElementById('dateback').disabled = true;
		document.getElementById('timeback').disabled = true;
	}
	else
	{
		document.getElementById('dateback_div').style.display = 'block';
		document.getElementById('dateback').disabled = false;
		document.getElementById('timeback').disabled = false;
	}	
}
*/
function setMinDateAviaSearch()
{
	var date = document.getElementById('dateto').value;
	var a_date = date.split('.');
	var date = Date.parse(a_date[1]+'/'+a_date[0]+'/'+a_date[2]);
	var date = new Date(date);
	date0 = new Number(a_date[0]);
	date.setDate(date0);
	document.getElementById('dateback').value = my_GetStrDate(date);
}