var ures = 0;
var hova = 'start.php';
var maxmenny = 5000;
var error = '\nHibás a beírt mennyiség!';
var del_art = 'Biztos törölni akarja ezt a tételt?';
var del_all = 'Biztos törölni akarja a kosár teljes tartalmát?';
var nincs = '\nMég nincselek kiválasztott tételek.';

function setcookie(name, value, expires, path, domain, secure){
	var today = new Date();
	today.setTime(today.getTime());

	if(expires)
		expires = expires * 1000 * 60 * 60 * 3;
	var expires_date = new Date(today.getTime() + (expires));

//	alert(expires_date);

	document.cookie = name + "=" +escape(value) + ((expires) ? ";expires=" + expires_date.toGMTString() : "") +	((path) ? ";path=" + path : "") + ((domain) ? ";domain=" + domain : "") + ((secure) ? ";secure" : "");
}

function getcookie(c_name){
	if(document.cookie.length>0){
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1){
			c_start=c_start + c_name.length+1;
			c_end=document.cookie.indexOf(";",c_start);
			if(c_end==-1) c_end=document.cookie.length;
		return unescape(document.cookie.substring(c_start,c_end));
		}
	}
	return "";
}

var kosar2 = getcookie('kosar2').substring(0, getcookie('kosar2').length-0);
if (kosar2 != null) items = kosar2.split('###');
for (i in items) items[i] = items[i].split('|');

function kerekit(ertek){
//	k = (Math.round(100 * (ertek + 0.00001)) / 100 + 0.001) + '';
//	k = k.substring(0, k.indexOf('.') + 3);
//	return k;
	return Math.round(ertek);
}

function szamol(){
	reszosszeg = Math.round(parseFloat(items[i][2]) * parseFloat(items[i][3]));
	vegosszeg += reszosszeg;
	return reszosszeg;
}


function osszeg(){
	return vegosszeg;
}

function hozza(arunev, arukod, egysar, menny, me){
	if(me==undefined)
		me="-";

	if(menny <= 0 || menny > maxmenny)
		alert(error);
	else{
		if(confirm('Ön most a kosarába tesz '+menny+' '+me+' '+arunev+'-(e)t.')){
			var kosar2 = getcookie('kosar2').substring(0, getcookie('kosar2').length-0);
			var kosar_tmp = '';
			var flag = false;
			kosar2 = kosar2.substring(0, kosar2.length-3);
			if(kosar2 != null) items = kosar2.split('###');
			
			for (i in items) items[i] = items[i].split('|');
			if(items[i][0]!=""){
				for (i in items) {
					if(arukod==items[i][1]){
						items[i][3] = parseInt(items[i][3])+parseInt(menny);
						var flag=true;
					}
					kosar_tmp += items[i][0]+ '|' +items[i][1]+ '|' +items[i][2]+ '|' +items[i][3]+ '|' +items[i][4]+ '|' +items[i][5]+ '###';
				}
			}
			
			if(flag!=true){
				kosar_tmp += arunev+'|'+arukod+'|'+egysar+'|'+menny+ '|' +me + '|' + document.location + '###';
			}

			setcookie('kosar2', kosar_tmp, 1, '/', '', '');
		} else {
			return false;
		}
	}
	balkosar();
	document.location = "http://www.kert-kertito.hu/kosar.php";
}

function del_me(cnt){
	if(confirm(del_art)){
		var del = '';
		kosar2 = kosar2.substring(0, kosar2.length-3);

		if(kosar2 != null) items = kosar2.split('###');

		for(i in items){
			if (i != cnt) del += items[i] +'###';
		} 
	 	kosar_del = del;

		setcookie('kosar2', kosar_del, 1, '/', '', '');

//		alert('Cookie: '+getcookie('kosar2'));
		self.location = 'kosar.php';	
	}
}

function update(){
	var kosar_tmp = '';
	kosar2 = kosar2.substring(0, kosar2.length-3);
	if(kosar2 != null) items = kosar2.split('###');
	
	for (i in items) items[i] = items[i].split('|');

	for (i in items) {
		var new_menny = eval('document.forms[\'kosar\'].db'+i+'.value');

		kosar_tmp += items[i][0]+ '|' +items[i][1]+ '|' +items[i][2]+ '|' +new_menny+ '|' +items[i][4]+ '|' +items[i][5]+ '###';
	}

	setcookie('kosar2', kosar_tmp, 1, '/', '', '');
	self.location = 'kosar.php';

}

function aktion(x){
	if(x==1){
		if(confirm(del_all)){
			setcookie('kosar2', '', 1, '/', '', ''); self.location='kosar.php';
		}
	}
	if(x==2){
		if(kosar2 != "")
			self.location = 'http://www.kert-kertito.hu/rendeles.php';
		else alert(nincs);
	}				
}

function del(){
	setcookie('kosar2', '', 1, '/', '', '');
}