<!--
function Invia_contatti(url)
{
	var cognome = document.contact.cognome.value;
	var nome = document.contact.nome.value;
	var mail = document.contact.mail.value;
	var messaggio = document.contact.messaggio.value;
	 // Espressione regolare dell'email
    var email_reg_exp = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,})+\.)+([a-zA-Z0-9]{2,})+$/;

    // Effettua il controllo sul campo NOME
    if ((nome == "") || (nome == "undefined")) {
       alert("Il campo Nome è obbligatorio.");
       document.contact.nome.focus();
       return false;
    }else if((cognome == "") || (cognome == "undefined")) {//Effettua il controllo sul campo COGNOME
        alert("Il campo Cognome è obbligatorio.");
        document.contact.cognome.focus();
        return false;
    }else if (!email_reg_exp.test(mail) || (mail == "") || (mail == "undefined")) {
          alert("Inserire un indirizzo email corretto.");
          document.contact.mail.select();
          return false;
    }else if((messaggio == "") || (messaggio == "undefined")) {//Effettua il controllo sul campo MESSAGGIO
        alert("Il campo Messaggio è obbligatorio.");
        document.contact.messaggio.focus();
        return false;
    }else{  
		document.contact.action = url;
		document.contact.submit();
		/*alert("Informazioni richieste correttamente"); */
    }
}


function Invia(url)

{

	var cognome = document.contact.cognome.value;

	var nome = document.contact.nome.value;

	var mail = document.contact.mail.value;

	var messaggio = document.contact.messaggio.value;

	 // Espressione regolare dell'email

    var email_reg_exp = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,})+\.)+([a-zA-Z0-9]{2,})+$/;


    // Effettua il controllo sul campo NOME

    if ((nome == "") || (nome == "undefined")) {

       alert("Il campo Nome è obbligatorio.");

       document.contact.nome.focus();

       return false;

    }else if((cognome == "") || (cognome == "undefined")) {//Effettua il controllo sul campo COGNOME

        alert("Il campo Cognome è obbligatorio.");

        document.contact.cognome.focus();

        return false;

    }else if (!email_reg_exp.test(mail) || (mail == "") || (mail == "undefined")) {

          alert("Inserire un indirizzo email corretto.");

          document.contact.mail.select();

          return false;

    }else if((messaggio == "") || (messaggio == "undefined")) {//Effettua il controllo sul campo MESSAGGIO

        alert("Il campo Messaggio è obbligatorio.");

        document.contact.messaggio.focus();

        return false;

    }else{  

		document.contact.action = url;

		document.contact.submit();

		/*alert("Informazioni richieste correttamente"); */

    }

}


function cambia_foto(foto, titolo, id_div, larghezza, altezza)

{

	var new_foto = new Image();

	new_foto.src = foto;


	document.getElementById(id_div).src = foto;

	document.getElementById(id_div).alt = titolo;

	document.getElementById(id_div).title = titolo;

	document.getElementById(id_div).width = larghezza;

	document.getElementById(id_div).height = altezza;

	
}

function MM_preloadImages() { //v3.0

	  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

	    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)

	    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}

	}

function UB_showHideObject() { //v2.0

	var i,p,v,obj,args=UB_showHideObject.arguments;

	for (i=0; i<(args.length-1); i+=2) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+1];

	if (obj.style) { obj=obj.style; v=(v=='off')?'none':(v=='on')?'block':v; }

	obj.display=v; }

	}

function DB_showHideObject(obj)

	{

		document.getElementById(obj).style.display = document.getElementById(obj).style.display != 'block'?'block':'none';

	}

function MM_findObj(n, d) { //v4.0

	  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 && document.getElementById) x=document.getElementById(n); return x;

	}


/**

 * @author <fra.casula@gmail.com> Francesco Casula

 * @author <cristiano.casciotti@gmail.com> Cristiano Casciotti

 */

var setOpacity = function(id, alpha)

{

	var myDiv = document.getElementById(id);

	myDiv.style.mozOpacity = alpha / 100;

	myDiv.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity=" + alpha + ")";

	myDiv.style.opacity = alpha / 100;

}


/**

 * @class Wall

 */

function Wall(instance)

{

	this.instance = instance;

	this.box = document.createElement("div");

	this.box.alreadyAdded = false;

}


Wall.prototype.createForm = function(link)

{

	var dimX = screen.width; //larghezza pagina

	var dimY = screen.height; //lunghezza pagina

	
	this.box = document.createElement("div");

	this.box.id = "box_segnala";

	this.box.style.position = "absolute";

	this.box.style.top = parseInt(dimY / 2)+250 + "px";

	this.box.style.left = parseInt(dimX / 3) + "px";

	this.box.style.width = "300px";

	this.box.style.height = "250px";

	this.box.style.borderColor = "#cccccc";

	this.box.style.borderWidth = "1px";

	this.box.style.borderStyle = "solid";

	this.box.style.backgroundColor = "#f1f3e9";


	// Nick

	var nick_text = document.createElement("label");

	nick_text.style.position = "absolute";

	nick_text.style.top = "70px";

	nick_text.style.left = "20px";

	nick_text.innerHTML = "Il tuo nome:";

	
	var nick = document.createElement("input");

	nick.style.position = "absolute";

	nick.id = "form_nick";

	nick.name = "form_nick";

	nick.style.fontSize = "12px";

	nick.style.top = "65px";

	nick.style.left = "95px";

	nick.style.width = "170px";

	nick.style.border = "0px";

	nick.style.height = "20px";

	
	//E-Mail

	var email_text = document.createElement("label");

	email_text.style.position = "absolute";

	email_text.style.top = "95px";

	email_text.style.left = "21px";

	email_text.innerHTML = "E-mail:";

	
	var email = document.createElement("input");

	email.id = "email";

	email.name = "email";

	email.style.position = "absolute";

	email.style.fontSize = "12px";

	email.style.top = "90px";

	email.style.left = "95px";

	email.style.width = "170px";

	email.style.border = "0px";

	email.style.height = "20px";

	
	// Note

	var note_text = document.createElement("label");

	note_text.style.position = "absolute";

	note_text.style.top = "114px";

	note_text.style.left = "20px";

	note_text.innerHTML = "Commento:";

	
	var note = document.createElement("textarea");

	note.id = "commento";

	note.name = "commento";

	note.style.position = "absolute";

	note.style.top = "114px";

	note.style.left = "95px";

	note.style.fontSize = "12px";

	note.style.width = "170px";

	note.style.height = "100px";

	note.style.border = "0px";

	note.rows = 5;

		
	// Send link

	var send_link = document.createElement("a");

	send_link.style.position = "absolute";

	send_link.style.top = "225px";

	send_link.style.left = "105px";

	send_link.style.textDecoration = "none";

	send_link.href = "javascript:;";

	send_link.innerHTML = "Invia e-mail";

	send_link.onclick = function() { segnala.invia_segnalazione(link, document.getElementById("email").value, document.getElementById("form_nick").value, document.getElementById("commento").value); }


	var main_text = document.createElement("label");

	main_text.style.position = "absolute";

	main_text.style.top = "20px";

	main_text.style.left = "20px";

	main_text.style.fontWeight = "bold";

	main_text.style.fontSize = "16px";

	main_text.style.color = "#798E29";

	main_text.style.textTransform = "uppercase";

	main_text.style.textDecoration = "underline";

	main_text.innerHTML = "Segnala ad un amico";

	
	var close_link = document.createElement("a");

	close_link.style.position = "absolute";

	close_link.style.top = "4px";

	close_link.style.left = "260px";

	close_link.style.textDecoration = "none";

	close_link.innerHTML = "Chiudi";

	close_link.href = "javascript:;";

	close_link.onclick = function() { wall.destroyForm(); }

	
	this.box.appendChild(nick_text);

	this.box.appendChild(nick);

	this.box.appendChild(email_text);

	this.box.appendChild(email);

	this.box.appendChild(note_text);

	this.box.appendChild(note);

	this.box.appendChild(send_link);

	this.box.appendChild(close_link);

	this.box.appendChild(main_text);

	document.body.appendChild(this.box);

}


Wall.prototype.destroyForm = function()

{

	document.body.removeChild(this.box);

}


Wall.prototype.show = function(content)

{

	if (this.box.alreadyAdded === true)

	{

		document.body.appendChild(this.box);

		return;

	}


	var ie = (navigator.appName.indexOf("Internet Explorer") != -1) ? true : false;

	var marginTop = (ie) ? document.documentElement.scrollTop : window.pageYOffset;


	this.box.id = "box_" + parseInt(Math.random() * 100);

	this.box.style.position = "absolute";

	this.box.style.top = "0px";

	this.box.style.left = "0px";

	this.box.style.width = "100%";

	this.box.style.height = "100%";


	var wall = document.createElement("div");

	wall.id = "wall_" + parseInt(Math.random() * 100);

	wall.style.position = "absolute";

	wall.style.top = "0px";

	wall.style.left = "0px";

	wall.style.width = "100%";

	wall.style.height = document.body.clientHeight + "px";	

	wall.style.backgroundColor = "white";


	var pop = document.createElement("div");

	pop.id = "popup_" + parseInt(Math.random() * 100);

	pop.style.position = "absolute";

	pop.style.top = parseInt(marginTop + 10) + "px";

	pop.style.left = "10px";

	pop.style.backgroundColor = "white";

	pop.style.borderColor = "green";

	pop.style.borderWidth = "1px";

	pop.style.borderStyle = "solid";

	pop.style.padding = "10px 10px 10px 10px";


	var contentHTML = content;

	contentHTML += '<br /><div style="width:100%;" align="center">';

	contentHTML += '<a href="javascript:void(0);" onclick="' + this.instance + '.hide();">';

	contentHTML += 'Chiudi</a></div>';

	pop.innerHTML = contentHTML;


	this.box.appendChild(wall);

	this.box.appendChild(pop);

	document.body.appendChild(this.box);

	this.box.alreadyAdded = true;


	setOpacity(wall.id, 70);

	setOpacity(pop.id, 80);

}


Wall.prototype.hide = function()

{

	document.body.removeChild(this.box);

}


function EMail()

{

	this.script_page = "/ajax/segnala.php";


	this.invia_segnalazione = function(link, email, nick, commento)

	{

		if (nick.length <= 0)

		{

			alert("Nome non valido!");

			document.getElementById("form_nick").style.borderColor = "red";

			document.getElementById("form_nick").focus();

			return;

		}

		else if (email.length <= 0)

		{

			document.getElementById("form_nick").style.borderColor = "";

			alert("Indirizzo E-Mail non valido!");

			document.getElementById("email").style.borderColor = "red";

			document.getElementById("email").focus();

			return;

		}

		else

		{

			this.setTarget(this.gestisciRisposta);

			this.setLoadingTarget(document.getElementById("box_segnala"));

			this.params["link"] = link;

			this.params["email"] = email;

			this.params["nick"] = nick;

			this.params["commento"] = commento;

			this.makeRequest(this.script_page);

		}

	}

	
	this.gestisciRisposta = function(risposta)

	{

		document.getElementById("box_segnala").style.height = "150px";

		document.getElementById("box_segnala").innerHTML = '<div style="position: absolute; top: 50px; left: 65px; width: 170px; height: auto;">' +

		'<h1>' + risposta + '</h1>' + 

		'</div>' + 

		'<a style="position: absolute; top: 130px; left: 125px;" href="javascript:;" onclick="wall.hide();">chiudi</a>';

	}

}


EMail.prototype = new AjaxModule();

EMail.prototype.constructor = EMail;


//-->