function validauser(form){
if(form1.nom.value=="")
{ alert("Ingrese el nombre"); form1.nom.focus(); return;}

if(form1.email.value=="")
{ alert("Ingrese la direccion de Email"); form1.email.focus(); return;}
if (form1.email.value.indexOf('@', 0) == -1 || form1.email.value.indexOf('.', 0) == -1)
  { alert("Dirección de Correo Electronico inválida"); form1.email.focus(); return; }

if(form1.tel.value=="")
{ alert("Ingrese el numero de Telefono"); form1.tel.focus(); return;}
if(isNaN(parseInt(form1.tel.value)) == true)
   { alert("Numero de Telefono Invalido"); form1.tel.select(); return; } 
   
if(form1.fax.value!="")
{ if(isNaN(parseInt(form1.fax.value)) == true)
   { alert("Numero de Fax Invalido"); form1.fax.select(); return; }} 

if(form1.ciu.value=="")
{ alert("Ingrese la Ciudad"); form1.ciu.focus(); return;}

if(form1.est.value=="")
{ alert("Ingrese el Estado"); form1.est.focus(); return;}

if(form1.pais.value=="")
{ alert("Ingrese el Pais"); form1.pais.focus(); return;}

if(form1.login.value=="")
{ alert("Ingrese el Login"); form1.login.focus(); return;}
if(form1.login.value.length<8)
{ alert("El Login debe tener al menos Ocho (8) Caracteres"); form1.login.focus(); return;}

if(form1.pass1.value=="")
{ alert("Ingrese el Password"); form1.pass1.focus(); return;}
if(form1.pass1.value.length<8)
{ alert("El Password debe contener Ocho (8) caracteres"); form1.pass1.focus(); return;}
if(form1.pass2.value=="")
{ alert("Ingrese la confirmacion del Password"); form1.pass2.focus(); return;}
if(form1.pass1.value!=form1.pass2.value)
{ alert("El password y la confirmacion no son iguales"); form1.pass2.select(); return;}

form1.submit(); }



function validauser2(form){
if(form1.nom.value=="")
{ alert("Write your name"); form1.nom.focus(); return;}

if(form1.email.value=="")
{ alert("Write your Email address"); form1.email.focus(); return;}
if (form1.email.value.indexOf('@', 0) == -1 || form1.email.value.indexOf('.', 0) == -1)
  { alert("Invalid Email address"); form1.email.focus(); return; }

if(form1.tel.value=="")
{ alert("Write your telephone number"); form1.tel.focus(); return;}
if(isNaN(parseInt(form1.tel.value)) == true)
   { alert(" Invalid telephone number"); form1.tel.select(); return; } 
   
if(form1.fax.value!="")
{ if(isNaN(parseInt(form1.fax.value)) == true)
   { alert("Invalid fax number"); form1.fax.select(); return; }} 

if(form1.ciu.value=="")
{ alert("Write the city"); form1.ciu.focus(); return;}

if(form1.est.value=="")
{ alert("Write the state"); form1.est.focus(); return;}

if(form1.pais.value=="")
{ alert("Write the country"); form1.pais.focus(); return;}

if(form1.login.value=="")
{ alert("Write your Login"); form1.login.focus(); return;}
if(form1.login.value.length<8)
{ alert("Login must be at least eight (8) characters long"); form1.login.focus(); return;}

if(form1.pass1.value=="")
{ alert("Write your password"); form1.pass1.focus(); return;}
if(form1.pass1.value.length<8)
{ alert("Password must be eight (8) characters long"); form1.pass1.focus(); return;}
if(form1.pass2.value=="")
{ alert("Write your password confirmation"); form1.pass2.focus(); return;}
if(form1.pass1.value!=form1.pass2.value)
{ alert("Password and confirmation must be the same"); form1.pass2.select(); return;}

form1.submit(); }



function validaform(form){
if(form1.nom.value=="")
{ alert("Ingrese el nombre"); form1.nom.focus(); return;}

if(form1.email.value=="")
{ alert("Ingrese la direccion de Email"); form1.email.focus(); return;}
if (form1.email.value.indexOf('@', 0) == -1 || form1.email.value.indexOf('.', 0) == -1)
  { alert("Dirección de Correo Electronico inválida"); form1.email.focus(); return; }

if(form1.tel.value=="")
{ alert("Ingrese el numero de Telefono"); form1.tel.focus(); return;}
if(isNaN(parseInt(form1.tel.value)) == true)
   { alert("Numero de Telefono Invalido"); form1.tel.select(); return; } 
   
if(form1.fax.value!="")
{ if(isNaN(parseInt(form1.fax.value)) == true)
   { alert("Numero de Fax Invalido"); form1.fax.select(); return; }} 

if(form1.ciu.value=="")
{ alert("Ingrese la Ciudad"); form1.ciu.focus(); return;}

if(form1.est.value=="")
{ alert("Ingrese el Estado"); form1.est.focus(); return;}

if(form1.pais.value=="")
{ alert("Ingrese el Pais"); form1.pais.focus(); return;}

form1.submit(); }