// check order
function check_order() {
    if (document.getElementById("conditions-confirmation").checked == false) {
        document.getElementById("order_message").innerHTML = "Please consent to our General Terms and Conditions.";
        return false;
    }
}

// Prueft das Neukunden-Formular
function check() {
    if (document.getElementById("username_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your user name.";
 	    document.getElementById("username_field").focus();
        return false;
    }
	
	if (document.getElementById("email_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your e-mail address.";
    	document.getElementById("email_field").focus();
        return false;
    }
	
	if ((document.getElementById("email_field").value.indexOf("@") == -1) || (document.getElementById("email_field").value.indexOf(".") == -1))
	{
        document.getElementById("user_message").innerHTML = "Please enter your valid e-mail address.";
        document.getElementById("email_field").focus();
        return false;
	}
	
 	if (document.getElementById("first_name_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your first name.";
        document.getElementById("first_name_field").focus();
        return false;
    }
		
 	if (document.getElementById("last_name_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your surname.";
        document.getElementById("last_name_field").focus();
        return false;
    }

 	if (document.getElementById("address_1_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your complete address.";
	    document.getElementById("address_1_field").focus();
        return false;
    }
	
 	if (document.getElementById("city_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your complete address.";
        document.getElementById("city_field").focus();
        return false;
    }
	
 	if (document.getElementById("zip_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your complete address.";
        document.getElementById("zip_field").focus();
        return false;
    }
		
 	if (document.getElementById("country_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your country.";
        document.getElementById("country_field").focus();
        return false;
    }
	
 	if (document.getElementById("phone_1_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your phone number.";
        document.getElementById("phone_1_field").focus();
        return false;
    }
	
 	if (document.getElementById("ustd_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your VAT ID number.";
        document.getElementById("ustd_field").focus();
        return false;
    }
	
	if (document.getElementById("agreed_field").checked == false)
	{
        document.getElementById("user_message").innerHTML = "Please consent to our General Terms and Conditions.";
		document.getElementById("agreed_field").focus();
		return false;
	}
}

// Prueft das Katalog-Bestell-Formular
function check_katalogform() {

    if (document.getElementById("firma_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your company name.";
        document.getElementById("firma_field").focus();
        return false;
    }
	
	if (document.getElementById("empfang_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your name.";
        document.getElementById("empfang_field").focus();
        return false;
    }

 	if (document.getElementById("strasse_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your complete address.";
        document.getElementById("strasse_field").focus();
        return false;
    }
	
 	if (document.getElementById("plz_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your complete address.";
        document.getElementById("plz_field").focus();
        return false;
    }
		
 	if (document.getElementById("town_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your complete address.";
        document.getElementById("town_field").focus();
        return false;
    }
		
	if (document.getElementById("telefon_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your phone number.";
        document.getElementById("telefon_field").focus();
        return false;
    }
		
	if (document.getElementById("email_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your e-mail address.";
        document.getElementById("email_field").focus();
        return false;
    }
	
	if ((document.getElementById("email_field").value.indexOf("@") == -1) || (document.getElementById("email_field").value.indexOf(".") == -1))
	{
        document.getElementById("user_message").innerHTML = "Please enter your valid e-mail address.";
        document.getElementById("email_field").focus();
        return false;
	}
	
	if (document.getElementById("ustd_field").value == "")
	{
        document.getElementById("user_message").innerHTML = "Please enter your VAT ID number.";
        document.getElementById("ustd_field").focus();
        return false;
    }
}