// JavaScript Document

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 canviarFoto(model, foto, direc)
{  //el Mozilla no agafa elements per id si no hi ha l'etiqueta id a l'element corresponent,
   //en canvi l'Internet Explorer si que agafa el nom en comptes de l'id
	parent.document.getElementById("titolPrincipal").src = model;
	parent.document.getElementById("fotoPrincipal").src = foto;
	parent.document.getElementById("link").href = "javascript:obrirFinestra('" + direc + "','Dispromedia', '775', '500', '100', '150')";
}
function canviarFoto2(foto)
{
	parent.document.getElementById("fotoPrincipal").src = foto;
}
//-->
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=" + ((screen.availHeight-amplada)/2);
	wf = wf + ",left=" + ((screen.availHeight-altura)/2);	

    window.open(url,nomFinestra,wf);
}
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);
 	if (navigator.userAgent.indexOf('Safari') != -1)
 	{
		window.document.contacto.politica.disabled = false;
 	}
 	else if (navigator.userAgent.indexOf('MSIE') != -1)
 	{
	    // funciona de totes dues maneres
		//parent.document.getElementById("politica").disabled = false;
		window.document.contacto.politica.disabled = false;
	}
 	else if (navigator.userAgent.indexOf('Mozilla') != -1)
 	{
		window.document.contacto.politica.disabled = false;
	}
 	else if (navigator.userAgent.indexOf('Netscape') != -1)
 	{
		window.document.contacto.politica.disabled = false;
 	}
	else 
	{
		window.document.contacto.politica.disabled = false;
	}
}
function obrirFinestra3( 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 testejar()
{
 	if (navigator.userAgent.indexOf('Safari') != -1)
 	{
		window.document.contacto.politica.disabled = false;
 	}
 	else if (navigator.userAgent.indexOf('MSIE') != -1)
 	{
	    // funciona de totes dues maneres, com en el Mozilla també
		if (parent.document.getElementById("politica").checked)
		{
			parent.document.getElementById("enviar").disabled = false;
		}
		else
		{
			parent.document.getElementById("enviar").disabled = true;
		}	
	}
 	else if (navigator.userAgent.indexOf('Mozilla') != -1)
 	{
		if (window.document.getElementById("politica").checked)
		{
			window.document.getElementById("enviar").disabled = false;
		}
		else
		{
			window.document.getElementById("enviar").disabled = true;
		}	
		//window.document.contacto.politica.disabled = false;
	}
 	else if (navigator.userAgent.indexOf('Netscape') != -1)
 	{
		window.document.contacto.politica.disabled = false;
 	}
	else 
	{
		window.document.contacto.politica.disabled = false;
	}
}
   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("Por favor introduzca un nombre.");
		  form.nombre.focus();
		  return false;
	   }      
	   else if (form.remitente.value == "" || eval(correo))
	   {
		  alert("Por favor introduzca un correo electrónico válido para poder responder sus cuestiones.");
		  form.remitente.focus();
		  return false;
	   }      
	   else if (form.asunto.value == "" || form.asunto.value.length<3 )
	   {
		  alert("Por favor introduzca el tema de contacto en el campo asunto.");
		  form.asunto.focus();
		  return false;
	   }      
	   else if (form.mensaje.value == ""  || form.mensaje.value.length<5 )
	   {
		  alert("Por favor introduzca en el campo mensaje la razón de contacto con nuestra empresa.");
		  form.mensaje.focus();
		  return false;
	   }      
       else
	   {
	   	  go(form, url);
	   }      
   }
function go(form,url) 
{
	form.action = url;
	form.submit();
}