var ajax = new sack();

function getList(sel)
{
	var timestamp = sel.options[sel.selectedIndex].value;
	document.getElementById('data_partenza').options.length = 0;	// Empty city select box
	if(timestamp.length>0){
		ajax.requestFile = '../home/dis.php?timestamp='+timestamp;	// Specifying which file to get
		ajax.onCompletion = createList;	// Specify function that will be executed after file has been found
		ajax.runAJAX();		// Execute AJAX function
	}
}

function createList()
{
	var obj = document.getElementById('data_partenza');
	eval(ajax.response);	// Executing the response from Ajax as Javascript code	
}

function verifica(obj, msgError){
	var persone = escape( obj.persone.value );
	var data_arrivo = escape( obj.data_arrivo.value );
	var data_partenza = escape( obj.data_partenza.value );
	var email = escape( obj.email.value );
	var nome = escape( obj.nome.value );
	var telefono = escape( obj.telefono.value );
	//var privacy = eval(obj.privacy.checked)
	
	if(!persone || ! data_arrivo || ! data_partenza || ! email || !nome || !telefono){ 
		alert(msgError); 
		return false 
	}
	 Filtro = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,})+\.)+([a-zA-Z0-9]{2,})+$/;
  	 if (!Filtro.test(email)){
    		  alert(msgError);
    		  return false;
	}		
}
function getObj(name){

  if (document.getElementById){
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  } else if (document.all){
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }else if (document.layers){
   	this.obj = document.layers[name];
  	this.style = document.layers[name];
  }
}