var showcart=0;

var price;

var itemamount=new Array();
var itemname=new Array();

var itemnumber=0;

var modifiername=new Array();
var modifierpreis=new Array();

var modifiernumber=0;

function addprice(preis)
{
	if(preis.substring(0,1)=="{") showcart=0;
	else showcart = (preis.substring(0,4)=="0,00") ? 0 : 1;
	price=preis;
}

function additem(amount,name) {
	itemamount[itemnumber]=amount;
	itemname[itemnumber]=name;
	itemnumber++;
}

function addmodifier(name,preis) {
	modifiername[modifiernumber]=name;
	modifierpreis[modifiernumber]=preis;
	modifiernumber++;
}

function buildcart() {
	if(showcart==1)
	{
		document.write('<tr><td id="littlecart">');
		document.write('<table border="0" cellspacing="0" cellpadding="1" width="100%">');
		for(i=0;i<itemnumber;i++) {
			document.write('<tr><td class="littlecart" valign="top">'+itemamount[i]+'x</td><td class="littlecart" valign="top">'+itemname[i]+'</td></tr>');
		}
		document.write('<tr><td class="littlecart" colspan="2" align="right"><div class="topline">'+price);
		if(modifiernumber>0) {
			for(j=0;j<modifiernumber;j++) {
				if(j==0) document.write('<br />'+modifierpreis[j]+'&nbsp;'+modifiername[j]);
				else document.write('<br />'+modifierpreis[j]+'&nbsp;'+modifiername[j]);
			}
		}
		document.write('</div></td></tr></table>');
		document.write('</td></tr>');
		document.write('<tr><td class="catmenu"><a title="Bestellung ändern" href="./shop.php?page=einkaufswagen.htm">Ändern</a></td></tr>');
		document.write('<tr><td class="catmenu"><a title="Zum Bestellvorgang" href="./shop.php?func=order_step1&page=bestellen_ende.htm">Abschicken</a></td></tr>');
	}
}