Set the attribute to LIGHTGRAY before clearing the screen. This helps with

the "darkgray" background issue when using xterm.
Apparently if the foreground attribute has the high intensity attribute set
and a CRLF or a clear-screen sequence is sent, the new (blank) lines (normally,
black) will have the high intensity *background* attribute set (or it just
looks that way). I don't understand why... yet.

exec/logon.js

@@ -133,7 +133,7 @@ var random_list = directory(system.text_dir + "menu/random*.*");
 if(random_list.length)
 	bbs.menu(file_getname(random_list[random(random_list.length)]).slice(0,-4));
 
-console.clear();
+console.clear(LIGHTGRAY);
 bbs.user_event(EVENT_LOGON);
 
 if(user.security.level==99				/* Sysop logging on */
@@ -228,7 +228,7 @@ if(user.settings&USER_HTML) {
 else {
 	// Last few callers
 	console.aborted=false;
-	console.clear();
+	console.clear(LIGHTGRAY);
 	logonlst=system.data_dir + "logon.lst"
 	if(file_size(logonlst)<1)
 		printf("\1n\1g\1hYou are the first caller of the day!\r\n");