<!--
function abre_fecha(url,target,x,y){
  if (navigator.appName.indexOf("icrosoft")>-1 && navigator.userAgent.indexOf("3.")>-1 ) {x=x-13; y=y-27;}
  janela=window.open(url,target,'top=5,left=5,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+x+',height='+y);
  javascript:window.close()
}
//-->

<!--
function abre(url,target,x,y){
  if (navigator.appName.indexOf("icrosoft")>-1 && navigator.userAgent.indexOf("3.")>-1 ) {x=x-13; y=y-27;}
  janela=window.open(url,target,'top=5,left=5,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+x+',height='+y);
}
//-->