// JavaScript Document

function checkAlgemeneVoorwaarden(form,alert_message)
{
		if(form.cb.checked==true)
		{	
			this.btsubmit.disabled = true;
			return(true);
		}
		else 
		{	alert(alert_message);
			return(false);
		}
}

function checkFormItem(i, label, melding) 
{  var s = i.value;
   if (s.length == 0) 
  	{   if(melding) { alert(label); }
		return false;
  	}
	else
	{	
		return true;
	}
}