var abbonato = 0;
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MRS(id)	{ //Mostra Ricerca Salvata
	var o1, o2, o3, obj;
	obj = MM_findObj('ric'+id);
	if(!obj)
		return;
	o1 = MM_findObj('ric1');
	o2 = MM_findObj('ric2');
	//o3 = MM_findObj('ric3');
	o1.style.display = "none";
	o2.style.display = "none";
	//o3.style.display = "none";
	obj.style.display = "block";
	
	obj = MM_findObj('r'+id);
	o1 = MM_findObj('r1');
	o2 = MM_findObj('r2');
	//o3 = MM_findObj('r3');
	o1.style.backgroundImage = "url(img/back_non_sel_ric.gif)";
	o1.style.fontWeight = "normal";
	o1.style.color = "#666";
	o1.style.width = "122px";
	o2.style.backgroundImage = "url(img/back_non_sel_ric.gif)";
	o2.style.fontWeight = "normal";
	o2.style.color = "#666";
	o2.style.width = "122px";
	//o3.style.backgroundColor = "#FFF";
	obj.style.backgroundImage = "url(img/back_sel.gif)";
	obj.style.fontWeight = "bold";
	obj.style.color = "#f5023c";
	obj.style.width = "124px";
	//if (id == 2) obj.style.width = "123px";
}
function MRub(id)	{ //Mostra Rubrica (o bannati)
	var o1, o2, obj, lista_nera;
	obj = MM_findObj('Rubrica'+id);
	if(!obj)
		return;
	o1 = MM_findObj('Rubrica1');
	o2 = MM_findObj('Rubrica2');
	o1.style.display = "none";
	o2.style.display = "none";
	obj.style.display = "block";
	
	obj = MM_findObj('rub'+id);
	o1 = MM_findObj('rub1');
	o2 = MM_findObj('rub2');
	lista_nera = MM_findObj('lista_nera');
	o1.style.backgroundImage = "url(img/back_non_sel_rub.gif)";
	o1.style.fontWeight = "normal";
	o1.style.color = "#666";
	o1.style.width = "185px";
	o2.style.backgroundImage = "url(img/back_non_sel_rub.gif)";
	o2.style.fontWeight = "normal";
	o2.style.color = "#666";
	o2.style.width = "184px";
	obj.style.backgroundImage = "url(img/back_sel_rub.gif)";
	obj.style.fontWeight = "bold";
	obj.style.color = "#f5023c";
	obj.style.width = "185px";
	if (id == 2) lista_nera.style.display = "block";
	else lista_nera.style.display = "none";
}
function salvaRicerca(id, form)	{
	var tmp;
	tmp = MM_findObj('sub'+id);
	tmp.value='salvaricerca';
	tmp.form.submit();
}

function regione(reg,sel) {

	var province = new Array();
	var selProv = document.getElementById('province');
	while(selProv.options.length > 0) selProv.removeChild(selProv.options[0]); 
	
	if (reg == "") return;
	
	switch(reg.toUpperCase())	{
		case 'ABRUZZO':
			province.push('Chieti');
			province.push('L\'Aquila');
			province.push('Pescara');
			province.push('Teramo');
			break;
		case 'BASILICATA':
			province.push('Matera');
			province.push('Potenza');
			break;
		case 'CALABRIA':
			province.push('Catanzaro');
			province.push('Cosenza');
			province.push('Crotone');
			province.push('Reggio Calabria');
			province.push('Vibo Valentia');
			break;
		case 'CAMPANIA':
			province.push('Avellino');
			province.push('Benevento');
			province.push('Caserta');
			province.push('Napoli');
			province.push('Salerno');
			break;
		case 'EMILIA ROMAGNA':
			province.push('Bologna');
			province.push('Ferrara');
			province.push('Forlì-Cesena');
			province.push('Modena');
			province.push('Parma');
			province.push('Piacenza');
			province.push('Ravenna');
			province.push('Reggio Emilia');
			province.push('Rimini');
			province.push('San Marino');
			break;
		case 'FRIULI VENEZIA GIULIA':
			province.push('Gorizia');
			province.push('Pordenone');
			province.push('Trieste');
			province.push('Udine');
			break;
		case 'LAZIO':
			province.push('Frosinone');
			province.push('Latina');
			province.push('Rieti');
			province.push('Roma');
			province.push('Viterbo');
			break;
		case 'LIGURIA':
			province.push('Genova');
			province.push('Imperia');
			province.push('La Spezia');
			province.push('Savona');
			break;
		case 'LOMBARDIA':
			province.push('Bergamo');
			province.push('Brescia');
			province.push('Como');
			province.push('Cremona');
			province.push('Lecco');
			province.push('Lodi');
			province.push('Mantova');
			province.push('Milano');
			province.push('Novara');
			province.push('Pavia');
			province.push('Piacenza');
			province.push('Sondrio');
			province.push('Varese');
			break;
		case 'MARCHE':
			province.push('Ancona');
			province.push('Ascoli Piceno');
			province.push('Macerata');
			province.push('Pesaro e Urbino');
			break;
		case 'MOLISE':
			province.push('Campobasso');
			province.push('Isernia');
			break;
		case 'PIEMONTE':
			province.push('Alessandria');
			province.push('Asti');
			province.push('Biella');
			province.push('Cuneo');
			province.push('Novara');
			province.push('Torino');
			province.push('Verbano-Cusio-Ossola');
			province.push('Vercelli');
			break;
		case 'PUGLIA':
			province.push('Bari');
			province.push('Brindisi');
			province.push('Foggia');
			province.push('Lecce');
			province.push('Taranto');
			break;
		case 'SARDEGNA':
			province.push('Cagliari');
			province.push('Nuoro');
			province.push('Oristano');
			province.push('Sassari');
			break;
		case 'SICILIA':
			province.push('Agrigento');
			province.push('Caltanissetta');
			province.push('Catania');
			province.push('Enna');
			province.push('Messina');
			province.push('Palermo');
			province.push('Ragusa');
			province.push('Siracusa');
			province.push('Trapani');
			break;
		case 'TOSCANA':
			province.push('Arezzo');
			province.push('Firenze');
			province.push('Grosseto');
			province.push('Livorno');
			province.push('Lucca');
			province.push('Massa-Carrara');
			province.push('Pisa');
			province.push('Pistoia');
			province.push('Prato');
			province.push('Siena');
			break;
		case 'TRENTINO ALTO ADIGE':
			province.push('Bolzano');
			province.push('Trento');
			break;
		case 'UMBRIA':
			province.push('Perugia');
			province.push('Terni');
			break;
		case 'VALLE D\'AOSTA':
			province.push('Aosta');
			break;
		case 'VENETO':
			province.push('Belluno');
			province.push('Padova');
			province.push('Pordenone');
			province.push('Rovigo');
			province.push('Treviso');
			province.push('Trieste');
			province.push('Udine');
			province.push('Venezia');
			province.push('Verona');
			province.push('Vicenza');
			break;
		
	}	
	for (i=0; i<province.length; i++) {
		opt = document.createElement('option');
		opt.setAttribute('value', province[i]);
		opt.setAttribute('text', province[i]);
		if(province[i]==sel)
			opt.setAttribute('selected', true);
		opt.innerHTML = province[i];
		selProv.appendChild(opt);
	}

}
function regioneWithVoid(reg,sel) {

	var province = new Array();
	var selProv = document.getElementById('province');
	while(selProv.options.length > 0) selProv.removeChild(selProv.options[0]); 
	
	if (reg == "") return;
	
	switch(reg.toUpperCase())	{
		case 'ABRUZZO':
			province.push('Chieti');
			province.push('L\'Aquila');
			province.push('Pescara');
			province.push('Teramo');
			break;
		case 'BASILICATA':
			province.push('Matera');
			province.push('Potenza');
			break;
		case 'CALABRIA':
			province.push('Catanzaro');
			province.push('Cosenza');
			province.push('Crotone');
			province.push('Reggio Calabria');
			province.push('Vibo Valentia');
			break;
		case 'CAMPANIA':
			province.push('Avellino');
			province.push('Benevento');
			province.push('Caserta');
			province.push('Napoli');
			province.push('Salerno');
			break;
		case 'EMILIA ROMAGNA':
			province.push('Bologna');
			province.push('Ferrara');
			province.push('Forlì-Cesena');
			province.push('Modena');
			province.push('Parma');
			province.push('Piacenza');
			province.push('Ravenna');
			province.push('Reggio Emilia');
			province.push('Rimini');
			province.push('San Marino');
			break;
		case 'FRIULI VENEZIA GIULIA':
			province.push('Gorizia');
			province.push('Pordenone');
			province.push('Trieste');
			province.push('Udine');
			break;
		case 'LAZIO':
			province.push('Frosinone');
			province.push('Latina');
			province.push('Rieti');
			province.push('Roma');
			province.push('Viterbo');
			break;
		case 'LIGURIA':
			province.push('Genova');
			province.push('Imperia');
			province.push('La Spezia');
			province.push('Savona');
			break;
		case 'LOMBARDIA':
			province.push('Bergamo');
			province.push('Brescia');
			province.push('Como');
			province.push('Cremona');
			province.push('Lecco');
			province.push('Lodi');
			province.push('Mantova');
			province.push('Milano');
			province.push('Novara');
			province.push('Pavia');
			province.push('Piacenza');
			province.push('Sondrio');
			province.push('Varese');
			break;
		case 'MARCHE':
			province.push('Ancona');
			province.push('Ascoli Piceno');
			province.push('Macerata');
			province.push('Pesaro e Urbino');
			break;
		case 'MOLISE':
			province.push('Campobasso');
			province.push('Isernia');
			break;
		case 'PIEMONTE':
			province.push('Alessandria');
			province.push('Asti');
			province.push('Biella');
			province.push('Cuneo');
			province.push('Novara');
			province.push('Torino');
			province.push('Verbano-Cusio-Ossola');
			province.push('Vercelli');
			break;
		case 'PUGLIA':
			province.push('Bari');
			province.push('Brindisi');
			province.push('Foggia');
			province.push('Lecce');
			province.push('Taranto');
			break;
		case 'SARDEGNA':
			province.push('Cagliari');
			province.push('Nuoro');
			province.push('Oristano');
			province.push('Sassari');
			break;
		case 'SICILIA':
			province.push('Agrigento');
			province.push('Caltanissetta');
			province.push('Catania');
			province.push('Enna');
			province.push('Messina');
			province.push('Palermo');
			province.push('Ragusa');
			province.push('Siracusa');
			province.push('Trapani');
			break;
		case 'TOSCANA':
			province.push('Arezzo');
			province.push('Firenze');
			province.push('Grosseto');
			province.push('Livorno');
			province.push('Lucca');
			province.push('Massa-Carrara');
			province.push('Pisa');
			province.push('Pistoia');
			province.push('Prato');
			province.push('Siena');
			break;
		case 'TRENTINO ALTO ADIGE':
			province.push('Bolzano');
			province.push('Trento');
			break;
		case 'UMBRIA':
			province.push('Perugia');
			province.push('Terni');
			break;
		case 'VALLE D\'AOSTA':
			province.push('Aosta');
			break;
		case 'VENETO':
			province.push('Belluno');
			province.push('Padova');
			province.push('Pordenone');
			province.push('Rovigo');
			province.push('Treviso');
			province.push('Trieste');
			province.push('Udine');
			province.push('Venezia');
			province.push('Verona');
			province.push('Vicenza');
			break;
		
	}	
	// primo valore "nullo"
	opt = document.createElement('option');
	opt.setAttribute('value', '');
	opt.setAttribute('text',' - tutte le città - ');
	opt.innerHTML = ' - tutte le città - ';
	selProv.appendChild(opt);
	
	for (i=0; i<province.length; i++) {
		opt = document.createElement('option');
		opt.setAttribute('value', province[i]);
		opt.setAttribute('text', province[i]);
		if(province[i]==sel)
			opt.setAttribute('selected', true);
		opt.innerHTML = province[i];
		selProv.appendChild(opt);
	}

}
function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}
var chatW = null;
var retryDelay = 15;
var jsHttpRequest = getHTTPObject();
var foundChatRequest = false;
function isChatOpen() {
	if (chatW != null && !chatW.closed) {
		foundChatRequest = 0;
		return true;
	}
	return false;
}
function processResponse() {
  if (jsHttpRequest.readyState == 4) {
  	if (jsHttpRequest.responseText == "1") {
  		foundChatRequest = true;
  		lookForChatRequests();
  	}
  	return jsHttpRequest.responseText;
  }
}
function thereAreChatRequests() {
	jsHttpRequest.open("GET", "jsChatResponse.php?u=");
	jsHttpRequest.onreadystatechange = processResponse;
	try {
		jsHttpRequest.send(null)
	} catch (e) {
		// errore
		// alert(e);
	}
	return false;
}
function showChatMex() {
	obj = MM_findObj('invitoChatBlock');
	obj.style.display = "inline";
}
function hideChatMex() {
	obj = MM_findObj('invitoChatBlock');
	obj.style.display = "none";
}
function openChat() {
	return chatW = window.open("popup.php?sub=chat", "ChatPopUp", "width=800px, height=450px", true);
}
function lookForChatRequests() {
	if ((!abbonato && foundChatRequest) || (!isChatOpen() && foundChatRequest && !openChat())) { // se ci sono richieste e riesce ad aprire il popup finisce nell'if, altrimenti scrive il link
		showChatMex();
		return;
	}
	if (!isChatOpen() && !foundChatRequest) {
		thereAreChatRequests(); // vedo se ci sono richieste. 
	}
	if (isChatOpen()) hideChatMex();
	setTimeout("lookForChatRequests()",retryDelay*1000);
}
function doBlink() {
  // Blink, Blink, Blink...
  var blink = document.all.tags("BLINK")
  for (var i=0; i < blink.length; i++)
    blink[i].style.visibility = blink[i].style.visibility == "" ? "hidden" : "" 
}

function startBlink() {
  // Make sure it is IE4
  if (document.all)
    setInterval("doBlink()",1000)
}
window.onload = startBlink;