functions_table = Array(
	Array("carrier_1","specialAction('carrier_1')"),
	Array("klasa","specialAction('klasa')"),
	Array("dir","specialAction('dir')"),
	Array("ow","specialAction('ow')")
		);

function write_form(array_id)
{
	var tabDate = Array();
	var type = null;
	//buff = "";
	for (var i=0; i<array_id.length; i++)
		{
		if (array_id[i].indexOf("?")==-1)
			var ile = 1;
		else
			var ile = 9;
			
		for (var j=1; j<=ile; j++)
			{
			
			var search = array_id[i].replace("?",j);	
			//if (document.getElementById(search))
			//	alert(search+' = '+document.getElementById(search).value);
			try {
				type = document.getElementById(search).type;
			}
			catch (e) {
				type = null;
			}
			//buff += search + " " +type+" =>";
			if ((type != null))
			{
				//alert(search + " " + document.getElementById(search).value);
				if(search == 'w_d' 
				|| search == 'w_m'
				|| search == 'w_r'
				|| search == 'p_d'
				|| search == 'p_m'
				|| search == 'p_r'
				|| search == 'date_to'
				|| search == 'date_from'
				)
					{
					tabDate[search] = document.getElementById(search).value;	
					}
				else
					{
					switch (type) 
						{
						case "hidden" :
						case "text" : 		//minisercz ma pola w_kod_d i w_kod_z w 2och miejscach/formularzach!!!!!
											var value;
											if (search=='w_kod_d' || search=='w_kod_z')
											{
											  	if (document.forms['panel'])
											  		var form = 'panel';
										  		else if (document.forms['miniform'])
										  			var form = 'miniform';
									    		
								    			value = document.forms[form][search].value;
									  		}
									  		else
									  			value = document.getElementById(search).value;
											
											
												Cookies.create("_"+search,escape(value),999);
											break;
						case "radio" :
						case "checkbox" : 	var checked = document.getElementById(search).checked;
											if (checked)
												Cookies.create("_"+search,'true',999);
											else
												Cookies.create("_"+search,'false',999);
											break;
						case "select-one" : Cookies.create("_"+search,document.getElementById(search).selectedIndex,999);
											//buff += document.getElementById(search).selectedIndex;
											break;
						}
					}
			}
			}
		}
			setDateCookies(tabDate);		
}

function read_form(array_id)
{
	var flaga = false;
//alert(document.cookie.length);
	var type = null;
	//buff = "";
	//alert(array_id);
	for (var i=0; i<array_id.length; i++)
	{
		if (array_id[i].indexOf("?")==-1)
			var ile = 1;
		else
			var ile = 9;

		for (var j=1; j<=ile; j++)
		{
			var search = array_id[i].replace("?",j);	
			//var cookie = readCookie("_"+search);
			//cookie = unescape(cookie);
			//buff += "_"+search+" => "+cookie+"\n";
			//alert(search+" "+document.getElementById(search).onchange);
			try 
			{
				type = document.getElementById(search).type;
			}
			catch (e) 
			{
				type = null;
			}
			//alert(search+' = '+Cookies['_'+search]);
			if ((Cookies['_'+search] != null) && (type != null))
			{
				//buff += search + " " +type+" => "+cookie+"\n";
				switch (type) 
				{
					case "hidden" :
					case "text"   :	if(Cookies['_'+search] == 'undefined')  
										Cookies['_'+search] = '';
									if ((search=='date_from' || search=='date_to') && Cookies['_ow']!='on')
									{//spr. czy daty w cookie nie sa stare, jesli tak to beda ustawione na +3/+10dni wzgledem dzisiaj
									 //dotyczy to tylko sytuacji gdy jest lot w 2 strony
										var today = new Date();
										today = today.getTime();
										
										var date = Cookies['_'+search];
										var temp = date.split('/');
										date = new Date(temp[2],temp[1]-1,temp[0]);
										date = date.getTime();		
										
										if ((date < today || Cookies['_date_from']=='' || Cookies['_date_to']=='') && !flaga)
										{
										  	wstaw_date('date_from');
										  	wstaw_date('date_to');		
								  			flaga = true;							  	
										}																		
	
	
										//var last_date_from = Cookies['_date_from'];
										//var last_date_to = Cookies['_date_to'];
											
	/*									var temp = last_date_from.split('/');
										last_date_from = new Date(temp[2],temp[1]-1,temp[0]);
										last_date_from = last_date_from.getTime();
										var temp = last_date_to.split('/');
										last_date_to = new Date(temp[2],temp[1]-1,temp[0]);
										last_date_to = last_date_to.getTime();	*/
											
										//alert('last_date_to: '+last_date_to+' vs '+today);
										/*	
										if (last_date_to < today || last_date_from < today || Cookies['_date_from']=='' || Cookies['_date_to']=='')
										{
										  	wstaw_date('date_from');
										  	wstaw_date('date_to');									  	
										}*/
										//flaga = true;
									}
									else if (Cookies['_ow']=='on' && search=='date_from_one_way')
									{
										var today = new Date();
										today = today.getTime();									  
									  
										var last_date_from = Cookies['_date_from_one_way'];
					
										
										var temp = last_date_from.split('/');
										last_date_from = new Date(temp[2],temp[1]-1,temp[0]);
										last_date_from = last_date_from.getTime();
										if (last_date_from < today || Cookies['_date_from_one_way']=='')
										{//data jest nieaktualna lub cookie jest pusty po wpisaniu z palca pustej daty do inputa
										//alert('.');
											wstaw_date('date_from_one_way');
										}  
							  		}
										
									if ((search=='miasto_z' || search=='miasto_d') && Cookies['_'+search]=="")
									{
							    		if (search=='miasto_z')
							    		{
							     			Cookies['_miasto_z'] = document.getElementById('miasto_z').value = 'Warszawa';	
							     			Cookies['_w_kod_z']  = document.getElementById('w_kod_z').value = 'WAW';	
							  			}
							  			else
							  			{
							     			Cookies['_miasto_d'] = document.getElementById('miasto_d').value = 'Londyn';	
							     			Cookies['_w_kod_d'] = document.getElementById('w_kod_d').value = 'LON';	
										}
							  		}
									else  	
										document.getElementById(search).value = Cookies['_'+search];
										
								//	if (search=='date_from_one_way')
								//		alert(search+ ' = '+Cookies['_'+search]+ ' ow='+Cookies['_ow']);	
									break;
					case "checkbox" :
					case "radio" :	
						if (Cookies['_'+search] == 'true')
   										   document.getElementById(search).checked = true;
        								else
										document.getElementById(search).checked = false;
									break;
					case "select-one" : 
										try 
										{
											document.getElementById(search).selectedIndex = Cookies['_'+search];
										}
										catch (e){}
										break;
					}

				functions = get_function(search) 
				if (functions != null)
					eval(functions);
			}
			else if (search=='date_from' || search=='date_to')//Cookies['_'+search] == NULL
			{
				wstaw_date(search);			
				document.getElementById(search).value = Cookies['_'+search];
			}
			else if (search=='date_from_one_way')//Cookies['_'+search] == NULL
			{//alert('?');
				wstaw_date(search);			
				document.getElementById(search).value = Cookies['_'+search];
			}
			
		}
	}
}
//w przypadku gdy data_from i data_to nie bedzie jeszce zapisana w cookie, lub bedzie nieaktualna, wowczas do inputow zostanie wpisana
//data odpowiednio +3 i +10 dni wzgledem dzisiejszej daty
function wstaw_date(typ)
{//alert('--'+typ);
	var date = new Date();
	var temp = date.getDate();
	if (typ=='date_from' || typ=='date_from_one_way')
		date.setDate(temp+3);
	else if (typ=='date_to')
		date.setDate(temp+10);
		
		
	var day = date.getDate();
	var month = date.getMonth()+1;
	var year = date.getFullYear();
	
	if (typ=='date_from' || typ=='date_from_one_way')	
	{
		document.getElementById('w_d').value = day;
		document.getElementById('w_m').value = month;	
		document.getElementById('w_r').value = year;			
	}
	else if (typ=='date_to')
	{
		document.getElementById('p_d').value = day;
		document.getElementById('p_m').value = month;	
		document.getElementById('p_r').value = year;	   
 	}
	Cookies['_'+typ] = day+'.'+month+'.'+year;     
}

function get_function(name)
{
	var func = null;
	for (var k=0; k<functions_table.length; k++)
		if (functions_table[k][0]==name)
			{
				func = functions_table[k][1];
				break;
			}
			
	return func;
	
}

function wstaw_cookie()
{
	read_form(new Array(
		'w_kod_z',
		'w_kod_d',
		'miasto_z',
		'miasto_d',
		'w_d',
		'w_m',
		'w_r',
		'p_d',
		'p_m',
		'p_r',
		'date_from',
		'date_to',
		'godz_w',
		'godz_p',
		'ile_dor',
		'ile_dzi',
		'ile_nie',
		'ile_mlo',
		'win_time_a',
		'win_time_d',
		'ow',
		'returnWay',
		'oneWay',
		'carrier_1',
		'klasa',
		'dir'
		));
}
function zapisz_cookie()
{	
	write_form(new Array(
		'w_kod_z',
		'w_kod_d',
		'miasto_z',
		'miasto_d',
		'w_d',
		'w_m',
		'w_r',
		'p_d',
		'p_m',
		'p_r',
		'date_from',
		'date_to',
		'godz_w',
		'godz_p',
		'ile_dor',
		'ile_mlo',
		'ile_dzi',
		'ile_nie',
		'dir',
		'win_time_a',
		'win_time_d',
		'ow',
		'returnWay',
		'oneWay',
		'carrier_1',
		'klasa',
		'dir'
		));
}
function copyToMany(origin,destination)
{
	var origin_tmp = document.getElementById(origin).value;
	for(var i=0; i<destination.length; i++)
		document.getElementById(destination[i]).value = origin_tmp;
}
function setDateCookies(tab)
{
	dni0 = getDaysFromToday(tab['w_r'],tab['w_m'],tab['w_d']);
	dni1 = getDaysFromToday(tab['p_r'],tab['p_m'],tab['p_d']);	
	 
	if (document.getElementById('w_r'))	
		Cookies.create("_w_r",escape(document.getElementById('w_r').value),dni0);
	if (document.getElementById('w_m'))
		Cookies.create("_w_m",escape(document.getElementById('w_m').value),dni0);
	if (document.getElementById('w_d'))
		Cookies.create("_w_d",escape(document.getElementById('w_d').value),dni0);
	
	if (document.getElementById('p_r'))
		Cookies.create("_p_r",escape(document.getElementById('p_r').value),dni1);
	if (document.getElementById('p_m'))
		Cookies.create("_p_m",escape(document.getElementById('p_m').value),dni1);
	if (document.getElementById('p_d'))
		Cookies.create("_p_d",escape(document.getElementById('p_d').value),dni1);
	
	Cookies.create("_date_from",escape(document.getElementById('date_from').value),dni0);
	Cookies.create("_date_to",escape(document.getElementById('date_to').value),dni1);
	
}

function getDaysFromToday(y,m,d)
{
	y = parseInt(y);
	m = parseInt(m)- 1;
	d = parseInt(d) -1;
	
	toDay = new Date();
	toDay.setHours(0,0,0,0);
	
	date = new Date();
	date.setFullYear(y,m,d);
	date.setHours(0,0,0,0);
	
	return parseInt((date.getTime() - toDay.getTime())/1000/60/60/24);
	
}

function specialAction(name)
{
displayAdvancedOptions = false;
	switch(name)
	{
		case 'carrier_1':
			if(Cookies['_carrier_1'] != 0)
				displayAdvancedOptions = true;
			break;
		case 'klasa':
			if(Cookies['_klasa'] != 0)
				displayAdvancedOptions = true;
			break;
		case 'dir':
			if(Cookies['_dir'] == 'true')
				displayAdvancedOptions = true;
			break;
		case 'ow':
			if(Cookies['_ow'] == 'on')
				oneWayClick();
			break;

	}
	if(displayAdvancedOptions && document.getElementById('advancedOptions').style.display != 'block')
	{
		document.getElementById('advancedOptions').style.display='block';
		document.getElementById('simple').style.display='block';
		document.getElementById('advanced').style.display='none';
	}
}
		
		
/* COOKIES */

var Cookies = {
	init: function () {
		var allCookies = document.cookie.split('; ');
		for (var i=0;i<allCookies.length;i++) {
			var cookiePair = allCookies[i].split('=');
			this[cookiePair[0]] = unescape(cookiePair[1]);
		}
	},
	create: function (name,value,days) {
		if (days) {
			var date = new Date();
			date.setTime(date.getTime()+(days*24*60*60*1000));
			var expires = "; expires="+date.toGMTString();
		}
		else var expires = "";
		document.cookie = name+"="+value+expires+"; path=/";
		this[name] =value;
	},
	erase: function (name) {
		this.create(name,'',-1);
		this[name] = undefined;
	}
};
Cookies.init();