function ventanaSecundaria (URL){ 
   window.open(URL,"ventana1","width=740,height=600,top=30,left=140,scrollbars=YES,resizable=YES ") 
} 
function ventanaSecundariainfo (URL){ 
   window.open(URL,"info","width=420,height=190,top=80,left=250,scrollbars=NO,resizable=NO ") 
} 
function ventanaSecundariapolitica (URL){ 
   window.open(URL,"info","width=420,height=190,top=80,left=250,scrollbars=NO,resizable=NO ") 
} 
function ventanaVideo (URL){ 
   window.open(URL,"info","width=400,height=400,top=30,left=30,toolbar=0,location=0,status=0,menubar=0,scrollbars=NO,resizable=No ") 
}