function anularMensaje()
{
 window.status = ""
 return true
}

function MostrarEnlace(cadena)
{
 window.status = "Go to this category "
 return true
}

function ModificarEnlace(cadena)
{
 window.status = "Modify the data of this reference"
 return true
}

function EliminarEnlace(cadena)
{
 window.status = "Remove this reference"
 return true
}

function VisitarEnlace(cadena)
{
 window.status = "Visit this reference"
 return true
}