function abrirpopup(nom,ancho,alto) {dat = 'width=' + ancho + ',height=' + alto + ',left=0,top=0,scrollbars=yes,resize=yes'; ndata = new Date(); nom2 = 'gavamar' + ndata.getMilliseconds(); window.open(nom,nom2,dat)}
function obrirfinestra(nom,ancho,alto) { dat = 'width=' + ancho + ',height=' + alto + ',left=100,top=100,scrollbars=no,resize=no'; ndata = new Date(); nom2 = 'gavamar' + ndata.getMilliseconds(); window.open(nom,nom2,dat)}
function obrirgrupnoticies(nombre,ancho,alto) {dat = 'width=' + ancho + ',height=' + alto + ',left=225,top=250,scrollbars=yes,resize=yes'; window.open(nombre,'grup',dat)}