/* other europeans js */
cds = false;
porto = false;
preis = 18;
waehrung = "€";

function set_val(v,f){
	var field = eval("document.paypal."+f);
	if(f == "amount_2"){
		porto_be(v);
	}
	else {
		if(v == "none") {
			if(waehrung == '€') {
				$('#cd_summe').text('0,00'+waehrung);
				$('#gesamt').text('0,00'+waehrung);
			}
			else {
				$('#cd_summe').text(waehrung+'0.00');
				$('#gesamt').text(waehrung+'0.00');
			}
			document.paypal.sub.disabled = true;
			cds = false;
		} else {
			field.value = v;
			cds = v;
			$('#cd_anzahl').text(v);
			if(waehrung == '€') $('#cd_summe').text((v*preis)+',00'+waehrung);
			else $('#cd_summe').text(waehrung+(v*preis)+'.00');
		//if(porto) porto_be(porto,field); // nur wenn es unterschiedliche beträge für eine option gibt
		}
	}
	//alert(cds+" gesamt "+porto);
	if(cds && porto) {
	    //alert("f");
		if(waehrung == '€') $('#gesamt').text((porto+(cds*preis))+',00'+waehrung);
		else $('#gesamt').text(waehrung+(porto+(cds*preis))+'.00');
		document.paypal.sub.disabled = false;
	}
}
function porto_be(v) {
	var field = document.paypal.amount_2;
	var i2 = document.paypal.item_name_2;
	switch(v) {
				case "de": 
				    change_curr("eur");
					field.value = "3.00";
					porto = 3;
					$('#porto').text(porto+',00'+waehrung);
					i2.value = "Versandkosten";
					break;
				case "na": 
					change_curr("usd");
					field.value = "3.00";
					porto = 3;
					$('#porto').text(waehrung+field.value);
					if(!cds) $('#gesamt').text(waehrung+'0.00');
					i2.value = "Shipping";
					break;
				case "welt":
				    change_curr("eur");
					field.value = "5.00";
					porto = 5;
					$('#porto').text(porto+',00'+waehrung);
					i2.value = "Shipping";
					break;
			}
}

function change_curr(w) {
	if(w == "usd") {
	    waehrung = "$";
	    preis = "20";
		document.paypal.currency_code.value = "USD";
		document.paypal.amount_1.value = "20";
		$('#cd_preis').text("$20.00");
		$('#cd_summe').text((waehrung+cds*preis)+'.00');
	} else {
		waehrung = "€";
	    preis = "18";
		document.paypal.currency_code.value = "EUR";
		document.paypal.amount_1.value = "18";
		$('#cd_preis').text("18,00€");
		$('#cd_summe').text((cds*preis)+',00'+waehrung);
	}
}