function ventana1(ventana1) 
    {
     ventana=window.open(ventana1,'ventana','resizable=no,toolbar=no,scrollbars=yes,status=no,width=522,height=350')
    }

      function linkOmatic(sel, top) {
        top.location.href = sel.options[sel.selectedIndex].value
      }

 function vista(vista) 
    {
     ventana=window.open(vista,'ventana','resizable=yes,toolbar=yes,scrollbars=yes,status=yes,width=620,height=400')
    }

      function linkOmatic(sel, top) {
        top.location.href = sel.options[sel.selectedIndex].value
      }
function boletines(boletines) 
    {
     ventana=window.open(boletines,'ventana','resizable=yes,toolbar=yes,scrollbars=yes,status=yes,width=620,height=400')
    }

      function linkOmatic(sel, top) {
        top.location.href = sel.options[sel.selectedIndex].value
      }
 function venta620(venta620) 
    {
     ventana=window.open(venta620,'ventana','resizable=yes,toolbar=no,scrollbars=yes,status=no,width=620,height=400')
    }

      function linkOmatic(sel, top) {
        top.location.href = sel.options[sel.selectedIndex].value
      }	 
 function mensaje(mensaje) 
    {
     ventana=window.open(mensaje,'ventana','resizable=yes,toolbar=no,scrollbars=yes,status=no,width=300,height=200')
    }

      function linkOmatic(sel, top) {
        top.location.href = sel.options[sel.selectedIndex].value
      }	  
 function ciudadanos(ciudadanos) 
    {
     ventana=window.open(ciudadanos,'ventana','resizable=yes,toolbar=no,scrollbars=yes,status=no,width=750,height=400')
    }

      function linkOmatic(sel, top) {
        top.location.href = sel.options[sel.selectedIndex].value
      }