function check_orderform() {
	var d=document.orderformular;
	var error="";
		if (d.firstname.value == "") error += "\"Firstname\" ";
		if (d.lastname.value == "") error += "\"Lastname\" ";
		if (d.street.value == "") error += "\"Street\" ";
		if (d.city.value == "") error += "\"City\" ";
		if (d.zip.value == "") error += "\"Zip\" ";
		if (d.country.value == "") error += "\"Country\" ";
		if (d.state.value == "") error += "\"State\" ";
		if (d.phone.value == "") error += "\"Phone\" ";
		if (d.from_email.value == "") error += "\"E-Mail\" ";
		if (d.to_email.value == "") error += "\"Please select the recipient!\" ";
		if (error!="") {
			alert("The following formfields are not filled correctly: " + error);
			return false;
			}
			else return true;
	}