function winOpen(URL,nom,ample,alt,x,y){
var atributs="width="+ample+",height="+alt+",directories=no,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no"+",left="+x+",top="+y;
var myWindow = window.open(URL,nom,atributs);
}

function winOpen2(url,fichero,ancho,alto,x,y){
var atributs="width="+ancho+",height="+alto+",directories=no,location=no,menubar=no,resizable=no,scrollbars=yes,status=no,toolbar=no"+",left="+x+",top="+y;
var myWindow = window.open(url,fichero,atributs);
}

function winOpen3(URL,nom,ample,alt,x,y){
var atributs="width="+ample+",height="+alt+",titlebar=no,directories=no,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no"+",left="+x+",top="+y;
var myWindow = window.open(URL,nom,atributs);
}

function completa(URL) {
window.open(URL, '', 'fullscreen=yes, scrollbars=no');
}

function abririndex(URL) {
window.open(URL, '', 'status=no,directories=no,toolbar=no,location=no,menubar=no,resizable=no,srollbars=yes');
}

function cerrarVentana(){
  ventana.close();
}