var Visor=null;
function Mostrar(Fuente)
{
var CadDoc,d;
if(Visor==null) Visor=window.open("","","width=300,height=200,toolbar=0,directories=0,status=0,scrollbars=1,resizable=1,menubar=0");
else
{
if(Visor.closed) Visor=window.open("","","width=300,height=200,toolbar=0,directories=0,status=0,scrollbars=1,resizable=1,menubar=0");
else
{
Visor.document.close();
Visor.document.open();
}
}
d=Visor.document;
CadDoc="Visor![](" +Fuente+ ")
";
d.write(CadDoc);
Visor.focus();
}