function openRefillPayment(myForm){
	var inputTank = document.getElementsByTagName('input');
	var error = 0;
	var k=0;
	var totalValue = 0;

	for(var i=0;i<inputTank.length;i++){
		if (inputTank[i].name.substr(0,5)=='tank_'){
			var match_patt = /^(?:([0-9]+)(?:,|\.)([0-9]{1,2})|([0-9]+))$/;
			matches = inputTank[i].value.match(match_patt);
			if (matches == null){
				error++;
				document.getElementById('error-tank-'+k).style.display = 'block';
			} else {
				document.getElementById('error-tank-'+k).style.display = 'none';
			}
			totalValue += inputTank[i].value.replace(',','.');
			k++;
		}
	}
	if (totalValue < 1){
		document.getElementById('error-totalValue').style.display = 'block';
		error++;
	} else {
		document.getElementById('error-totalValue').style.display = 'none';	
	}
	if (error == 0){
		value = myForm.betalingsType.value;
		if (value == 'danskenetbank'){
		} else if (value == 'nordea') {
			myForm.action = 'https://'+location.host+'/payment/refill-nordea.php';
		} else if (value == 'edankort'){
			myForm.action = 'https://'+location.host+'/payment/refill-edankort.php';
		} else {
			myForm.action = 'https://betaling.wannafind.dk/secureproxy/proxy.php/http://www.cooltel.dk/payment/refill.php?';
		}
		var val = popupForm(myForm,'refillBetaling','250','484','1','1');
		myForm.submit();
		myForm.action = '';
	}
	return false;
}

function checkAmounts(){
	var error = 0;
	jQuery('.amounts').each(function(){
		var match_patt = /^(?:([0-9]+)(?:,|\.)([0-9]+)|([0-9]+))$/;	
		if (!jQuery(this).attr('value').match(match_patt)){
			error++;
			jQuery('#error'+jQuery(this).attr('id').substr(6)).css('display','block');
		} else {
			jQuery('#error'+jQuery(this).attr('id').substr(6)).css('display','none');
		}
	});
	if (error==0){
		return true;
	} else {
		return false;
	} 
}