function redireccion(pagina)
{
	document.location.href=pagina;
}

function obrirFinestra2( url, nomFinestra, amplada, altura, top, left )
{ 
	var wf = "";	
	wf = wf + "width=" + amplada;
	wf = wf + ",height=" + altura;
	wf = wf + ",resizable=no";
	wf = wf + ",title="+ nomFinestra;
	wf = wf + ",scrollbars=no";
	wf = wf + ",menubar=no";
	wf = wf + ",toolbar=no";
	wf = wf + ",directories=no";
	wf = wf + ",location=no";
	wf = wf + ",status=no";
	wf = wf + ",top=" + ((screen.availHeight-amplada)/2);
	wf = wf + ",left=" + ((screen.availHeight-altura)/2);	

	window.open(url,nomFinestra,wf);
}

function habilitar(form) 
{
    form.adjunt.disabled = false;
}

function go3(form,url,valor) 
{
    form.borrar.value = valor;
	form.action = url;
	form.submit();
}
   function verificarFormNoticia(form) 
   {
       if (form.dataInici == "")
	   {
		  alert("Siusplau introdueixi la data d'inici de la notícia.");
		  form.dataInici.focus();
		  return false;
	   }      
       else if (form.dataFi == "")
	   {
		  alert("Siusplau introdueixi la data de borrat de la notícia.");
		  form.dataFi.focus();
		  return false;
	   }      
       else
	   {
	   	   go(form, "insercio_noticia.php");
	   }      
   }
   
   function verificarFormActivitat(form) 
   {
       if (form.dataInici == "")
	   {
		  alert("Siusplau introdueixi la data d'inici de l'activitat.");
		  form.dataInici.focus();
		  return false;
	   }      
       else if (form.dataFi == "")
	   {
		  alert("Siusplau introdueixi la data de borrat de l'activitat.");
		  form.dataFi.focus();
		  return false;
	   }      
       else
	   {
	   	   go(form, "insercio_activitat.php");
	   }      
   }
function obrirFinestra( url, nomFinestra, amplada, altura, top, left )
{
	var wf = "";	
	wf = wf + "width=" + amplada;
	wf = wf + ",height=" + altura;
	wf = wf + ",resizable=no";
	wf = wf + ",title='"+ nomFinestra +"'";
	wf = wf + ",scrollbars=yes";
	wf = wf + ",menubar=no";
	wf = wf + ",toolbar=no";
	wf = wf + ",directories=no";
	wf = wf + ",location=no";
	wf = wf + ",status=no";
	wf = wf + ",top=" + top;
	wf = wf + ",left=" + left;	
//	wf = wf + ",top=" + ((screen.availWidth-amplada)/2);
//	wf = wf + ",left=" + ((screen.availHeight-altura)/2);
	window.open(url,nomFinestra,wf);
}
function obrirFinestra3( url, nomFinestra, amplada, altura, top, left )
{
	var wf = "";
	
	window.close();	
	wf = wf + "width=" + amplada;
	wf = wf + ",height=" + altura;
	wf = wf + ",resizable=no";
	wf = wf + ",title='"+ nomFinestra +"'";
	wf = wf + ",scrollbars=yes";
	wf = wf + ",menubar=no";
	wf = wf + ",toolbar=no";
	wf = wf + ",directories=no";
	wf = wf + ",location=no";
	wf = wf + ",status=no";
	wf = wf + ",top=" + top;
	wf = wf + ",left=" + left;	
//	wf = wf + ",top=" + ((screen.availWidth-amplada)/2);
//	wf = wf + ",left=" + ((screen.availHeight-altura)/2);
	window.open(url,nomFinestra,wf);
}
function netejarText(text)
{
   i = 0;
   while (text.charAt(i) == '\n' || text.charAt(i) == '\b' || text.charAt == '\t')
   {
      i++;
   }
   nouText1 = text.substring(i,text.length);
   i = nouText1.length;
   while (nouText1.charAt(i) == '\n' || nouText1.charAt(i) == '\b' || nouText1.charAt == '\t')
   {
      i--;
   }
   nouText2 = nouText1.substring(0,i);
   
   return nouText2;
}


function anarInici(camp)
{  // millorar-ho, fer netejar tabulador inicial i no borrar tot el text
   camp.value = netejarText(camp.value);
}

function go(form,url) 
{
	form.action = url;
	form.submit();
}

function obrirFinestraDesti( url, nomFinestra, amplada, altura, top, left, form )
{
	var wf = "";	
	wf = wf + "width=" + amplada;
	wf = wf + ",height=" + altura;
	wf = wf + ",resizable=no";
	wf = wf + ",title='"+ nomFinestra +"'";
	wf = wf + ",scrollbars=yes";
	wf = wf + ",menubar=no";
	wf = wf + ",toolbar=no";
	wf = wf + ",directories=no";
	wf = wf + ",location=no";
	wf = wf + ",status=no";
	wf = wf + ",top=" + top;
	wf = wf + ",left=" + left;
	
	url = url + form.pais2.value;	
//	wf = wf + ",top=" + ((screen.availWidth-amplada)/2);
//	wf = wf + ",left=" + ((screen.availHeight-altura)/2);
	window.open(url,nomFinestra,wf);
}

function obrirFinestraDesti2( url, nomFinestra, amplada, altura, top, left, form )
{
	var wf = "";	
	wf = wf + "width=" + amplada;
	wf = wf + ",height=" + altura;
	wf = wf + ",resizable=no";
	wf = wf + ",title='"+ nomFinestra +"'";
	wf = wf + ",scrollbars=yes";
	wf = wf + ",menubar=no";
	wf = wf + ",toolbar=no";
	wf = wf + ",directories=no";
	wf = wf + ",location=no";
	wf = wf + ",status=no";
	wf = wf + ",top=" + top;
	wf = wf + ",left=" + left;
	
	url = url + form.pais2.value;	
	//	wf = wf + ",top=" + ((screen.availWidth-amplada)/2);
//	wf = wf + ",left=" + ((screen.availHeight-altura)/2);
	window.open(url,nomFinestra,wf);
}

function obrirFoto2(titol,foto,alcada,amplada,esquerra,superior, principal) 
{ 
  var x,a=obrirFoto2.arguments;
  
     myWin= open("", "", "width="+amplada+",height="+alcada+",left="+esquerra+",top="+superior);
  
  // open document for further output
  myWin.document.open();
  
  // create document
  myWin.document.write("<html><head><title>" + titol + "</title>");
  if (principal)
  {
     x=MM_findObj(a[1]);
     myWin.document.write("<style type='text/css'><!-- .fondogaleria { background-image: url(" + x.src + ");	background-repeat: no-repeat;}</style>");
  }
  else
  {
     myWin.document.write("<style type='text/css'><!-- .fondogaleria { background-image: url(" + foto + ");	background-repeat: no-repeat;}</style>");
  }  
  myWin.document.write("<style type='text/css'><!-- a:link, a:visited, a:hover { color: #000000; text-decoration: none; font-weight: bold;} </style>");
  myWin.document.write("<style type='text/css'><!-- a:hover { text-decoration: underline;} </style>");
  myWin.document.write("</head>");
  myWin.document.write("<body leftmargin='0' topmargin='0' marginwidth='0' marginheight='0'> ");
  myWin.document.write("<table width=" + amplada + " height=" + alcada + " border='0' align='center' class='fondogaleria'>");
  myWin.document.write("<tr> <td height=" + (alcada - 37) + ">&nbsp;</td>");
  myWin.document.write("</tr><tr><td align='left'></td></tr>");
  myWin.document.write("</table>");
  myWin.document.write("</body></html>");

  // close the document - (not the window!)
  myWin.document.close();  
}
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 verificarForm(form, url) 
{
	valor = form.remitente.value;
    correo = "valor.lastIndexOf('@')!=valor.indexOf('@') || valor.indexOf('@')<2 || valor.lastIndexOf('.')<valor.length-4 || valor.lastIndexOf('.')>valor.length-3";

	if (form.nombre.value == "" || form.nombre.value.length<3 )
	{
		alert("Siusplau introdueixi un nom.");
		form.nombre.focus();
		return false;
	}      
	else if (form.remitente.value == "" || eval(correo))
	{
		alert("Siusplau introdueixi un e-mail correcte.");
		form.remitente.focus();
		return false;
	}      
	else if (form.asunto.value == "" || form.asunto.value.length<3 )
	{
		alert("Siusplau introdueixi un assumpte.");
		form.asunto.focus();
		return false;
	}      
	else if (form.mensaje.value == ""  || form.mensaje.value.length<5 )
	{
		alert("Siusplau introdueixi un missatge.");
		form.mensaje.focus();
		return false;
	}      
    else
	{
		go(form, url);
	}      
}

function obrirFinestraAdjunt( url, nomFinestra, amplada, altura, top, left )
{
	var wf = "";	
	wf = wf + "width=" + amplada;
	wf = wf + ",height=" + altura;
	wf = wf + ",resizable=no";
	wf = wf + ",title='"+ nomFinestra +"'";
	wf = wf + ",scrollbars=no";
	wf = wf + ",menubar=no";
	wf = wf + ",toolbar=no";
	wf = wf + ",directories=no";
	wf = wf + ",location=no";
	wf = wf + ",status=no";
	wf = wf + ",top=" + top;
	wf = wf + ",left=" + left;	
//	wf = wf + ",top=" + ((screen.availWidth-amplada)/2);
//	wf = wf + ",left=" + ((screen.availHeight-altura)/2);	
	window.open(url,nomFinestra,wf);
}