// VALIDATE LICENCE NUMBER AND RETURN DETAILS
function validateLicence() {
	 ln = $('licence_number').value;
		 if(ln.length < 16) {
			 $('valid').style.display="none"
			 $('reg-form').style.display="none"
		 } else {
			$('status_image').setAttribute('src','/images/spinner.gif')
			$('valid').style.display="";
			$('status_message').innerHTML = "Validating SIA licence number";
			
	var errFunc = function(t) {
		alert('Error ' + t.status + ' -- ' + t.statusText);
	}

	var handlerFunc = function(t) {
		var xmlDoc = t.responseXML
		
		err = xmlDoc.getElementsByTagName('error');
		if(err[0].childNodes[0].nodeValue=="0") {
		
			fn = xmlDoc.getElementsByTagName('fullName');
			fn = fn[0].childNodes[0].nodeValue;
			
			s = xmlDoc.getElementsByTagName('sector');
			s = s[0].childNodes[0].nodeValue;
	
			r = xmlDoc.getElementsByTagName('role');
			r = r[0].childNodes[0].nodeValue;
		
			
			$('status_image').setAttribute('src','/images/ico_tick.gif')
			
			$('valid').style.display="";
			$('reg-form').style.display="";
			$('status_message').innerHTML = "Valid SIA licence number";
			new Ajax.Updater('reg-form','employee-register-form.php?full_name='+fn+'&sector='+s+'&role='+r);
			
	
		} else {
			$('status_image').setAttribute('src','/images/warning.jpg')
			$('valid').style.display="";
			$('status_message').innerHTML = "Invalid SIA licence number";
			$('reg-form').style.display="none";
			
		}
	}
	
	new Ajax.Request('validate_licence.php?ln='+ln, {onSuccess:handlerFunc, onFailure:errFunc});


}}





function validateLicence() {
	ln = $('licence_number').value;
	if(ln.length == 16) {

		$('valid').style.display="";
		$('reg-form').style.display="";
		$('status_image').setAttribute('src','/images/ico_tick.gif')
		new Ajax.Updater('reg-form','employee-register-form.php?full_name=');
	}
}