<!--
//Legendas
             function rollover(legenda) {
             document.getElementById('caption').innerHTML=legenda;
             }

//BookMarks
function bookmark(){
     var title="No One"
     var url="http://www.noone.pt"

     if (window.sidebar) window.sidebar.addPanel(title, url,"");

     else if( window.opera && window.print )
     {
     var mbm = document.createElement('a');
     mbm.setAttribute('rel','sidebar');
     mbm.setAttribute('href',url);
     mbm.setAttribute('title',title);
     mbm.click();
     }

     else if( document.all ) window.external.AddFavorite( url, title);

}

// Newsletter
function validacamposnewsletter()	{
if (document.newsletter.email.value !=""){
	if (ValidaEmail(document.newsletter.email.value)== false){
		document.getElementById("mailalert").innerHTML="O email que inseriu não é válido.<br />Insira novamente um email correcto. <div class='popupbox_cruz'> <img src='imgs/cruz.gif' /> </div>";
		document.getElementById('mailalert').style.visibility='visible';
		document.getElementById('rss').style.visibility='hidden';
		document.getElementById('news').style.visibility='hidden';
		return false;
		}
	else if (ValidaEmail(document.newsletter.email.value)== true){
		document.getElementById("mailalert").innerHTML="Obrigado por inserir o seu email.<br />Receberá notícias nossas brevemente. <div class='popupbox_cruz'> <img src='imgs/cruz.gif' /> </div>";
		document.getElementById('mailalert').style.visibility='hidden';
		document.getElementById('rss').style.visibility='hidden';
		document.getElementById('news').style.visibility='hidden';
		return true;
		}
	}
else if (document.newsletter.email.value ==""){
	document.getElementById("mailalert").innerHTML="O email que inseriu não é válido.<br />Insira novamente um email correcto. <div class='popupbox_cruz'> <img src='imgs/cruz.gif' /> </div>";
	document.getElementById('mailalert').style.visibility='visible';
	document.getElementById('rss').style.visibility='hidden';
	document.getElementById('news').style.visibility='hidden';
	
	return false;
	}
}

//Contactos
function validacamposcontactos()	{
if (document.contactos.last_name.value ==""){
 	alert("Insira o seu nome");
	document.contactos.last_name.focus();
	return false;
	}
else if (document.contactos.description.value ==""){
 	alert("Insira uma mensagem");
	document.contactos.description.focus();
	return false;
	}
else if (document.contactos.email.value !=""){
	if (ValidaEmail(document.contactos.email.value)== false){
		alert("Insira um email correcto");
		document.contactos.email.focus();
		return false;
		}
	}
else if (document.contactos.email.value ==""){
 	alert("Insira o seu email");
	document.contactos.email.focus();
	return false;
	}
}

//Recomendar
function validacamposrecomendar()	{
if (document.recomendar.description.value ==""){
 	alert("Insira o seu nome");
	document.recomendar.description.focus();
	return false;
	}	
else if (document.recomendar.last_name.value ==""){
 	alert("Insira o nome do destinatário");
	document.recomendar.last_name.focus();
	return false;
	}
else if (document.recomendar.email.value !=""){
	if (ValidaEmail(document.recomendar.email.value)== false){
		alert("Insira um email correcto");
		document.recomendar.email.focus();
		return false;
		}
	}
else if (document.recomendar.email.value ==""){
 	alert("Insira um email de destinatário");
	document.recomendar.email.focus();
	return false;
	}
}
	


function ValidaEmail(_email) { 
	var splitted = _email.match("^(.+)@(.+)$"); 

	if(splitted == null) return false; 
	if(splitted[1] != null ) 
	{ 
		var regexp_user=/^\"?[\w-_\.]*\"?$/; 
		
		if(splitted[1].match(regexp_user) == null) return false; 
	} 
	if(splitted[2] != null ) 
	{ 
		var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/; 
		
		if(splitted[2].match(regexp_domain) == null ) 
		{ 
			var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/; 
	
			if(splitted[2].match(regexp_ip) == null ) return false; 
		}
		return true; 		
	} 
	return false; 
}

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 MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
