function get_cookie(id, art, price, name, onEnter, ev_add)
{
	var place = "buy_"+id+art;
	var anzahl = parseInt(document.getElementById(place).value);
	if(onEnter){if(onEnter.keyCode!=13){anzahl = 0;}}
	if(anzahl > 0)
	{
		var wait_ware = document.getElementById('warenkorb_inhalt').innerHTML;
		var cook = document.cookie;
		if(cook != ""){cook = cook.replace("inhalt=", "");}
		
		var got_new = 1;
		//Bereits vorhandenes Produkt überprüfen
		var cook_inhalt = cook.split("|");
		for(var i=0;i<cook_inhalt.length;i++)
		{
			var sin_inhalt = cook_inhalt[i].split("__");
			if(sin_inhalt[0] == id && sin_inhalt[1] == art)
			{
				var old_anzahl = parseInt(sin_inhalt[2]);
				var new_anzahl = parseInt(sin_inhalt[2])+anzahl;
				if(ev_add == "add"){new_anzahl = anzahl;}
				var myCookie = "inhalt="+cook;
				myCookie = myCookie.replace(id+"__"+art+"__"+old_anzahl, id+"__"+art+"__"+new_anzahl);
				wait_ware = wait_ware.replace("id=\"war_"+i+"\"><center>"+old_anzahl, "id=\"war_"+i+"\"><center>"+new_anzahl);
				got_new = 0;
			}
		}
		if(got_new == 1)
		{
			if(cook != ""){var myCookie = "inhalt="+cook+"|"+id+"__"+art+"__"+anzahl+"__"+price;}
			else {var myCookie = "inhalt="+id+"__"+art+"__"+anzahl+"__"+price;}
		}
		document.cookie = myCookie;
		document.getElementById(place).value = "";
		if(got_new == 1)
		{
			var got_to = "<tr><td class=\"war\"><center><center><img src=\"img/"+art+"/"+art+"_"+id+".jpg\" alt=\"\" style=\"width:15px;\"></center></td><td class=\"war\"><center>"+anzahl+"x</center></td><td class=\"war\"><center><i>"+name+"</i></center></td></tr></table>";
			if(cook != ""){wait_ware = wait_ware.replace("</table>", got_to);}
			else {wait_ware = "<table border=\"0\" cellspacing=\"0\"><colgroup><col width=\"20\"><col width=\"20\"><col width=\"80\"></colgroup>"+got_to;}
		}
		document.getElementById('warenkorb_inhalt').innerHTML = wait_ware;
		if(ev_add == "add"){document.location.href="bestellung"; }
		else {window.location.reload();}
	}
}

function delete_ware(id, art)
{
	var cook = document.cookie;
	cook = cook.replace("inhalt=", "");
	var cook_inhalt = cook.split("|");
	var new_cookie = "inhalt=";
	if(id == "all" && art == "checkbox")
	{
		var next = 0;
		for(var j=0;j<cook_inhalt.length;j++)
		{
			var check_j = "checkbox_"+j;
			if(document.checkboxes.elements[""+check_j+""].checked == false)
			{
				if(next == 1){new_cookie = new_cookie+"|"+cook_inhalt[j];}
				else {new_cookie = new_cookie+cook_inhalt[j];}
				next = 1;
			}
			else {document.checkboxes.elements[""+check_j+""].checked = false;}
		}
		document.cookie = new_cookie;
		window.location.reload();
	}
	else
	{
		var next = 0;
		for(var i=0;i<cook_inhalt.length;i++)
		{
			var sin_inhalt = cook_inhalt[i].split("__");
			if(sin_inhalt[0] != id || sin_inhalt[1] != art)
			{
				if(next == 1){new_cookie = new_cookie+"|"+cook_inhalt[i];}
				else {new_cookie = new_cookie+cook_inhalt[i];}
				next = 1;
			}
		}
		document.cookie = new_cookie;
		window.location.reload();
	}
}

function refresh_cookie()
{
	var cook = "inhalt=";
	document.cookie = cook;
	window.location.reload();
}

function user_login(user, password)
{
	var cook = "inhalt="+user+"|"+password;
	document.cookie = cook;
}

function user_logout()
{
	var cook = "inhalt=";
	document.cookie = cook;
	window.location.reload();
}