// JavaScript Document

//-------------------------------------------------------------------------------------------------
function carica_div(url,id) {
document.getElementById('aspetta').style.display = 'block';
var xhr_object = null;
var position = id;
if(window.XMLHttpRequest) {
xhr_object = new XMLHttpRequest();
if (xhr_object.overrideMimeType) {xhr_object.overrideMimeType('text/xml');}
} else if (window.ActiveXObject) { // IE
try {xhr_object = new ActiveXObject("Msxml2.XMLHTTP");} 
catch (e) {
try {xhr_object = new ActiveXObject("Microsoft.XMLHTTP");} 
catch (e) {}
}
}
if (!xhr_object) {alert('Problema XMLHTTP contactar o administrador');return false;}
xhr_object.open("GET", url, true);
xhr_object.onreadystatechange = function(){
if ( xhr_object.readyState == 4 )
{
document.getElementById(position).innerHTML = xhr_object.responseText;
}
}
xhr_object.send(null);
document.getElementById('aspetta').style.display = 'none';
} 
//-------------------------------------------------------------------------------------------------
function TuttiTab(questo) {
var e=document.getElementsByTagName("a");
for(var i=0;i<e.length;i++){
e[i].style.color = "#000000";
};
questo.style.color="#ff0000";
questo.blur();
}
//----------------------------------------------------------------------------------------------------------------------
function controlla(b,c,d){
var re_email = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
if (!(re_email.test(b))) {alert('email '+b+' non valido');return false;}
if (c==null||c=="") {alert('Devi scrivere il tuo nome');return false;}
if (d==null||d=="") {alert('Devi scrivere il testo');return false;}
return true;
}
//----------------------------------------------------------------------------------------------------------------------