certo, e' nel codice che ti ho postato, solo che la riga e' commentata...


da cosi':

codice:
//getURL("java-script:window.open('"+'interfaccia.asp'+"','"+'fullscreen'+"','"+features+"width="+System.capabilities.screenResolutionX+", height="+System.capabilities.screenResolutionY+"');void(0);");
getURL("java-script:window.open('"+'pagina.html'+"','"+'fullscreen'+"','"+features+"width="+'1024'+", height="+'768'+"');void(0);");
a cosi'

codice:
getURL("java-script:window.open('"+'pagina.html'+"','"+'fullscreen'+"','"+features+"width="+System.capabilities.screenResolutionX+", height="+System.capabilities.screenResolutionY+"');void(0);");
//getURL("java-script:window.open('"+'pagina.html'+"','"+'fullscreen'+"','"+features+"width="+'1024'+", height="+'768'+"');void(0);");