/* $Id: check_required_fields_js.js,v 1.3.2.3 2006/12/25 11:23:19 max Exp $ */

/*
	Check required fields
*/
function checkRequired(lFields, id) {
	if (!lFields || lFields.length == 0)
		return true;

	if (id) {
		for (var x = 0; x < lFields.length; x++) {
			if (lFields[x][0] == id) {
				lFields = [lFields[x]];
				break;
			}
		}
	}

	for (var x = 0; x < lFields.length; x++) {
		if (!lFields[x] || !document.getElementById(lFields[x][0]))
			continue;

		var obj = _getById(lFields[x][0]);
		if ((obj.type == 'text' || obj.type == 'password' || obj.type == 'textarea') && !obj.value.search(/^[\s]*$/gi)) {
			if (lbl_required_field_is_empty != '') {
				alert(substitute(lbl_required_field_is_empty, 'field', lFields[x][1]));
			} else {
				alert(lFields[x][1]);
			}

			if (!obj.disabled && obj.type != 'hidden') {
				checkRequiredShow(obj);
				obj.focus();
			}

			return false;

			
			
		}
	}
	
		return true;
}

function radio_buttons() {
	var form = document.forms[0];
	for (var i = 0; i < form.pickupdaypart.length; i++) {
		if (form.pickupdaypart[i].checked) {
			return true;
		}
		else if(form.pickupdaypart[i].value == "") {
		}
	}	
//alert ("hallo")
	alert("Kies aub uw afhaaldag en moment!")
	return false;
	}
	

	
	
/*
	Show hidden element and element's parents
*/
function checkRequiredShow(elm) {
	if (elm.style && elm.style.display == 'none') {

		if (elm.id == 'ship_box' && document.getElementById('ship2diff')) {
			/* Exception for Register page */
			document.getElementById('ship2diff').checked = true;
			document.getElementById('ship2diff').onclick();
			
		} else
			elm.style.display = '';
	}

	if (elm.parentNode)
		checkRequiredShow(elm.parentNode);

}




function check_ban() {
	var frm = document.forms[0];
	var bankrekeningnummer = frm['check_ban'].value;
	if (bankrekeningnummer.length > 5 && bankrekeningnummer.length <= 10)
	{
		
		var tester = /^[0-9]+$/;
		if (tester.test(bankrekeningnummer))
		{
			return true;
		}
		else
		{
			alert("U mag alleen cijfers invoeren als bankrekeningnummer")
			return false;
		}
	}
	else
	{
		alert("U heeft te weinig cijfers ingevoerd als bankrekeningnummer")
		return false;
	}
}