function triggerCall(e)
	{
            var key=e.keyCode || e.which;
            
            if (key==13){
            
                callme();
                
            }		
	}

            function callme()
            {       
		
		var 	msisdn = document.getElementById('msisdn').value;

		if ( isNaN( msisdn ) || msisdn.length != 8 )
		{
			alert('Du skal skrive dit ottecifferede telefonnummer.\n\nPrøv igen.');
			document.getElementById('msisdn').focus();
			return;
		}

		document.getElementById('callInput').style.display = 'none';
		document.getElementById('callOk').style.display = 'inline';
		document.getElementById('callHelp').style.display = 'none';

                AjaxRequest.get(
                  {
                    'url':'/callme/?q=' + msisdn
                    ,'onSuccess':function(req){ document.getElementById('msisdn').value = ''; }
                    ,'onError':function(req){ alert('Der skete en fejl, prøv igen senere.'); document.getElementById('callInput').style.display = 'inline'; document.getElementById('callOk').style.display = 'none'; document.getElementById('callHelp').style.display = 'inline';}
                  }
                );                        
            }