var nyoc = 'in';
var kilenc = 'put';
var tiz = 'ubmi';
var orderOk = 0;
var emailOk = 0;
var nameOk  = 0;

var realCat = new Array ('A', 'B', 'C', 'D', 'E', 'F');

function runOnce(){ //elején több függvény lefuttatása
	checkAndTick('email', 'email-check');
	checkAndTick('name', 'name-check');
	countAll();
	hider();
	document.getElementById('validity').value = '0';
}

function rentCheck() { // végső ellenőrzés
	if(emailOk && nameOk && orderOk) {
		document.getElementById('check').innerHTML = ((lang == 'hu') ? 'A rendelés rendben.' : 'Order OK.');
		document.getElementById('checkright').style.visibility = 'visible';
		document.getElementById('validity').value = '1';
	}
	else {
		document.getElementById('check').innerHTML = ((lang == 'hu') ? 'Valami nincs rendben, kérem ellenőrizze az adatokat.' : 'Something is wrong, please check the form.');
		document.getElementById('checkright').style.visibility = 'hidden';
		document.getElementById('validity').value = '0';
	  }

}

function toggle(which){
	var toggler = which + 't';
	var ez = document.getElementById(which).style;
	var az = document.getElementById(toggler);
	if(ez.display != 'inline') {ez.display = 'inline'; az.innerHTML = "<a href=\"javascript:toggle('" + which + "')\">" + tg[0] + "</a>";}
	else {ez.display = 'none'; az.innerHTML = "<a href=\"javascript:toggle('" + which + "')\">" + tg[1] + "</a>";}
}

function hider() {
	document.getElementById('note').style.display = 'none';
}

function countAll() { 
	var n = 0;
	var cI = document.rentform.category.options[document.rentform.category.selectedIndex].value; //kat.
	//ezeket írták be kezdésnek
	var setStartYear  = parseInt(document.rentform.startyear.options[document.rentform.startyear.selectedIndex].value); //kezdőév
	var setStartMonth = parseInt(document.rentform.startmonth.options[document.rentform.startmonth.selectedIndex].value); //kezdőhónap
	var setStartDate   = parseInt(document.rentform.startday.options[document.rentform.startday.selectedIndex].value); //kezdőnap
	//ezeket írták be végnek
	var setEndYear  = parseInt(document.rentform.endyear.options[document.rentform.endyear.selectedIndex].value); //végső év
	var setEndMonth = parseInt(document.rentform.endmonth.options[document.rentform.endmonth.selectedIndex].value); //vésőhónap
	var setEndDate  = parseInt(document.rentform.endday.options[document.rentform.endday.selectedIndex].value); //végső nap
	//átírjuk helyesre, a hosszabb-rövidebb hónapok miatt
	var orderStartDate 	   = new Date(setStartYear, setStartMonth, setStartDate); //és akkor most újra
		setStartYear       = orderStartDate.getFullYear();
		setStartMonth      = orderStartDate.getMonth();
		setStartDate       = orderStartDate.getDate();
	var setStartDay		   = orderStartDate.getDay();
	//átírjuk helyesre a végét is
	var orderEndDate   	   = new Date(setEndYear, setEndMonth, setEndDate); //ezt is újra
		setEndYear         = orderEndDate.getFullYear();
		setEndMonth        = orderEndDate.getMonth();
		setEndDate         = orderEndDate.getDate();
	var setEndDay		   = orderEndDate.getDay();
	var allDaysCount = Math.ceil(((orderEndDate.getTime() - orderStartDate.getTime()) / 86400000) + 1); //+1 a kezdeti nap
	var currentDate    = new Date();
	orderOk = 1;
	if(orderEndDate < orderStartDate || orderStartDate <= currentDate) {orderOk = 0; document.getElementById('rentdata-check').innerHTML = '<br />' + ((lang == 'hu') ? 'A rendelési dátum kezdete vagy vége hibás.' : 'Interval\'s beginning or end is wrong.') + '<div class="toppadding"><b>' + ((lang == 'hu') ? 'Autók a kategóriában: ' : 'Cars in this category: ') + '</b>' + inCat[cI] + '</div>';}
	else if(allDaysCount < 2) {orderOk = 0; document.getElementById('rentdata-check').innerHTML = '<br />' + ((lang == 'hu') ? 'Minimális rendelés: 2 nap.' : 'Minimal rent: 2 days.') + '<div class="toppadding"><b>' + ((lang == 'hu') ? 'Autók a kategóriában: ' : 'Cars in this category: ') + '</b>' + inCat[cI] + '</div>';}
	if(orderOk){
		if(lang === 'hu') {
		var writtenStartDate = setStartYear + ' ' + monthNames[setStartMonth] + ' ' + setStartDate + ', ' + dayNames[setStartDay];
		var writtenEndDate = setEndYear + ' ' + monthNames[setEndMonth] + ' ' + setEndDate + ', ' + dayNames[setEndDay];
		document.getElementById('rentdata-check').innerHTML = '<br /><b>Összes nap: </b> ' + allDaysCount + '.<br /><br /><b>Megrendelve: </b> ' + writtenStartDate + ' - ' + writtenEndDate + '<br /><br /><b>Autók a kategóriában:</b> ' + inCat[cI];
		}
	else {
		var writtenStartDate = dayNames[setStartDay] + ', ' + monthNames[setStartMonth] + ' ' + setStartDate + ', ' + setStartYear;
		var writtenEndDate = dayNames[setEndDay] + ', ' + monthNames[setEndMonth] + ' ' + setEndDate + ', ' + setEndYear;
		document.getElementById('rentdata-check').innerHTML = '<br /><b>Total days: </b> ' + allDaysCount + '.<br /><br /><b>Ordered: </b> ' + writtenStartDate + ' - ' + writtenEndDate + '<br /><br /><b>Cars in this category:</b> ' + inCat[cI];
		}
	}
	rentCheck();
}

function checkAndTick(which, to) { //ellenőrzés pipálgatáshoz
	if(which == 'email' && emailaddr != '') { //regexszel ellenőrzött emailcím
		var emailaddr = document.getElementsByName('email')[0].value;
		emailOk       = emailaddr.match(new RegExp("^[0-9aA-zZ\._-]+@[0-9aA-zZ\.-]+[\.][aA-zZ]{2,4}$"), emailaddr); }
	else if(which == 'name' && name != ''){
		var name = document.getElementsByName(which)[0].value;
		nameOk   = name.match(new RegExp("^.+[ ].+$"), name);}
	if(which == 'name' && nameOk) {document.getElementById(to).innerHTML = document.getElementById('tick').innerHTML;}
	else if(which == 'email' && emailOk) {document.getElementById(to).innerHTML = document.getElementById('tick').innerHTML;}
	else document.getElementById(to).innerHTML = document.getElementById('cross').innerHTML;
	rentCheck();
}