// JavaScript Document
function validate_email(field,alerttxt){
  with (field){
	apos=value.indexOf("@");
	dotpos=value.lastIndexOf(".");
	if (apos<1||dotpos-apos<2){alert(alerttxt);return false;}
	else {return true;}
  }
}
function validate_required(field,alerttxt){
  with (field){
   if (value==null||value==""){alert(alerttxt);return false;}
   else {return true}
  }
}
function validate_form_contacto(thisform){
  with (thisform){
   if (validate_required(nombres,"Insert Names!")==false){nombres.focus();return false;}
   if (validate_required(email,"Insert Email!")==false){email.focus();return false;}
   if(document.frm.email.value!="")
     if (validate_email(email,"Invalid Email!")==false){email.focus();return false;}
   if (validate_required(comentarios,"Insert Message!")==false){comentarios.focus();return false;}
  }
}

/*ADMIN*/
function eliminar(codigo,tabla,ins){
  if(confirm('Delete the record?')){
	if(ins!="") location.href="borrar.php?codigo=" + codigo + "&tabla=" + tabla + "&ins=" + ins;
	else location.href="borrar.php?codigo=" + codigo + "&tabla=" + tabla;
  }
}

function getValor(campo){
	return document.getElementById(campo).value
}

function validar_not(){
 var codigo=document.frm.codigo.value;
 
  if(document.frm.titulo.value==""){
	alert("Insert Title");
	document.frm.titulo.focus();
  }else{
   if(document.frm.fecha.value==""){
	alert("Insert Date");
	document.frm.fecha.focus();
   }else{
	var oEditor = CKEDITOR.instances.descripcion;
    if(oEditor.getData()==""){
	 alert("Insert Description");
	 document.getElementById("descripcion").focus();
    }else{  
	   document.frm.action = "grabar.php?tabla=2&codigo=" + codigo;
	   document.frm.submit();
    }
   }
  }
}

function validar_img(formup){
	 var tipo = document.getElementById(formup).value.split(".");
	 if(tipo[1]!="jpg" && tipo[1]!="gif" && tipo[1]!="png"){
	  alert("Archive type invalid");
	  document.getElementById(formup).value="";
	  document.getElementById(formup).focus();
	 }
}

function validar_login(){
	if(document.getElementById("user").value==""){
	 alert("Insert User");
	 document.getElementById("user").focus();
	}else{
	 if(document.getElementById("pass").value==""){
	  alert("Insert Password");
	  document.getElementById("pass").focus();
	 }else{
	   document.frmLogin.submit(); 
	 }
	}
}

function validar_contra(){
 if(document.frm.contrasena.value==""){
	 alert("Insert Password");
	 document.frm.contrasena.focus();
 }else{
   if(document.frm.contrasena.value!=document.frm.contrasena_nueva.value){
	   alert("Password Incorrect");
	   document.frm.contrasena_nueva.focus();
   }else{
	   document.frm.action = "graba_contra.php";
	   document.frm.submit();
   }
 } 
}

function validar_website(){
 var codigo=document.frm.codigo.value;
 if(document.frm.titulo.value==""){
   alert("Insert Title");
   document.frm.titulo.focus();
 }else{
   document.frm.action = "grabar.php?tabla=2&codigo=" + codigo;
   document.frm.submit();
 } 
}

function validar_graphic(){
 var codigo=document.frm.codigo.value;
 if(document.frm.titulo.value==""){
   alert("Insert Title");
   document.frm.titulo.focus();
 }else{
   document.frm.action = "grabar.php?tabla=3&codigo=" + codigo;
   document.frm.submit();
 } 
}