function creaPopup( ) { mivent = window.open( ... ) //LO MEJOR EN WEB=window.open("http://pru-ebas.es.tl/", "LOXASO", "directories=no, menubar =no,status=no,toolbar=no,location=no,scrollbars=yes,fullscreen=no,height=180,width=100,left=100,top=150") }