diff --git a/img_url_wget.pl b/img_url_wget.pl
index 26b66df..06e87cb 100644
--- a/img_url_wget.pl
+++ b/img_url_wget.pl
@@ -5,6 +5,7 @@ use threads::shared;
 use strict;
 use warnings "all";
 
+use MIME::Base64;
 use URI::URL;
 use Image::Magick;
 
@@ -12,25 +13,61 @@ sub dlfunc($);    # thread, that checks and downloads stuff
 sub is_picture($);
 sub urlencode($);
 sub hookfn;
+sub loadliststatus($);
+sub loadlist($);
+sub savelist(@);
+sub savesetting(@);
+sub dl_cmd;
 sub freehooks;
 
 my $wgetpath; share($wgetpath);
 
-my $script_name = "Image URL Auto Grabber and Downloader, wget flavour";
-HexChat::register($script_name, '0.8.6', 'Automatically grabs and downloads image URLs via wget', \&freehooks);
+my $script_name = "Image URL Downloader";
+HexChat::register($script_name, '0.9', 'Automatically downloads image URLs via wget', \&freehooks);
 
 HexChat::print("$script_name loaded\n");
+my $help = 'Usage:
+/dl enable nick|domain <name>  - enable nick or domain blacklist
+/dl disable nick|domain <name> - disable nick or domain blacklist
+/dl add nick|domain <name>     - adds nick or domain to apropriate blacklist
+/dl del nick|domain <name>     - removes nick or domain from apropriate blacklist
+/dl show                       - show blacklists
+/dl info                       - same as above
+';
 my @hooks;
 push @hooks, HexChat::hook_print('Channel Message', \&hookfn);
 push @hooks, HexChat::hook_print('Channel Msg Hilight', \&hookfn);
 push @hooks, HexChat::hook_print('Channel Action', \&hookfn);
 push @hooks, HexChat::hook_print('Channel Action Hilight', \&hookfn);
+push @hooks, HexChat::hook_command('dl', \&dl_cmd);
 
 my $active = 0;
 share($active);
 
 sub hookfn {
 	my ($nick, $text, $modechar) = @{$_[0]};
+	my $nicklist = loadliststatus('dl_nicklist');
+
+	if ($nicklist != 0) {
+		my @nicklist = loadlist('dl_nicks');
+
+		foreach (@nicklist) {
+			next unless(defined($_));
+			next if($_ eq '');
+
+			if ($_ eq $nick) {
+				undef $nick; undef $text; undef $modechar;
+				undef $nicklist;
+				@nicklist = -1; undef @nicklist;
+				return HexChat::EAT_NONE;
+			}
+		}
+
+		@nicklist = -1; undef @nicklist;
+	}
+
+	undef $nicklist;
+
 	my @words = split(/\s+/, $text);
 
 	foreach (@words) {
@@ -38,6 +75,31 @@ sub hookfn {
 		next unless(substr($str, 0, 4) eq 'http');
 
 		if ($str =~ m{https?://([a-zA-Z0-9.-]+\.[a-zA-Z]+)/(?:.*)}) {
+			my $domain = $1;
+			my $domainlist = loadliststatus('dl_domainlist');
+
+			if ($domainlist != 0) {
+				my @domainlist = loadlist('dl_domains');
+
+				foreach (@domainlist) {
+					next unless(defined($_));
+					next if($_ eq '');
+
+					if ($_ eq $domain) {
+						undef $nick; undef $text; undef $modechar;
+						@words = -1; undef @words;
+						undef $str; undef $domain;
+						undef $domainlist;
+						@domainlist = -1; undef @domainlist;
+						return HexChat::EAT_NONE;
+					}
+				}
+
+				@domainlist = -1, undef @domainlist;
+			}
+
+			undef $domainlist;
+
 			$active = 1;
 			my $t = undef;
 
@@ -148,6 +210,182 @@ sub urlencode($) {
 	return $url;
 }
 
+sub loadliststatus($){
+	my $listtype = shift;
+	my $list = HexChat::plugin_pref_get($listtype);
+
+	unless (defined($list)) {
+		savesetting('list', '0');
+		$list = 0;
+	}
+
+	undef $listtype;
+	return $list;
+}
+
+sub loadlist($){
+	my $setting = shift;
+	my $val = HexChat::plugin_pref_get($setting);
+
+	unless (defined($val)) {
+		savesetting($setting, encode_base64('', ''));
+		$val = '';
+	}
+
+	my @values = map { decode_base64($_); } split(/ /, $val);
+	undef $setting; undef $val;
+	return @values;
+}
+
+sub savelist(@) {
+	my $setting = shift;
+	my @list = map { encode_base64($_, ''); } @_;
+	my $value = join(' ', @list);
+	@list = -1; undef @list;
+	return savesetting($setting, $value);
+}
+
+sub savesetting(@) {
+	my $setting = shift;
+	my $value = shift;
+
+	if (HexChat::plugin_pref_set($setting, $value) == 0) {
+		HexChat::printf("Unable to save settings for %s\n", $script_name);
+		undef $setting; undef $value;
+		return undef;
+	}
+
+	undef $setting;
+	return 1;
+}
+
+sub dl_cmd {
+	shift(@{$_[0]});
+	my $cmd = shift(@{$_[0]});
+	my $entity = shift(@{$_[0]});
+	my $value = join(' ', @{$_[0]});
+	HexChat::print("\n");
+	my $msg = undef;
+
+	if (defined($cmd)) {
+		if ($cmd eq 'enable') {
+			if($entity eq 'nick') {
+				if (defined(savesetting('dl_nicklist', '1'))) {
+					$msg = "Nicks blacklist now enabled\n";
+				}
+			} elsif ($entity eq 'domain') {
+				if (defined(savesetting('dl_domainlist', '1'))) {
+					$msg = "Domains blacklist now enabled\n";
+				}
+			}
+		} elsif ($cmd eq 'disable') {
+			if($entity eq 'nick') {
+				if (defined(savesetting('dl_nicklist', '0'))) {
+					$msg = "Nicks blacklist now disabled\n";
+				}
+			} elsif ($entity eq 'domain') {
+				if (defined(savesetting('dl_domainlist', '0'))) {
+					$msg = "Domains blacklist now disabled\n";
+				}
+			}
+		} elsif (($cmd eq 'show') or ($cmd eq 'info')) {
+			$msg = '';
+
+			if (loadliststatus('dl_nicklist') == 0) {
+				$msg .= "Nicks blacklist:    disabled\n";
+			} else {
+				$msg .= "Nicks blacklist:    enabled\n";
+			}
+
+			$msg .= "Blacklisted nicks = " . join( ', ', loadlist('dl_nicks')) ."\n";
+
+			if (loadliststatus('dl_domainlist') == 0) {
+				$msg .= "Domains blacklist:  disabled\n";
+			} else {
+				$msg .= "Domains blacklist:  enabled\n";
+			}
+
+			$msg .= "Blacklisted domains = " . join( ', ', loadlist('dl_domains')) . "\n";
+		} elsif ($cmd eq 'add') {
+			if ((defined($entity)) and (defined($value))) {
+				if ($entity eq 'nick') {
+					my @nicks = (loadlist('dl_nicks'), $value);
+
+					unless (defined(savelist('dl_nicks', @nicks))) {
+						undef $cmd; undef $entity; undef $value; undef $msg;
+						@nicks = -1; undef @nicks;
+						return HexChat::EAT_ALL;
+					}
+
+					$msg = sprintf("Nicks blacklist now: %s\n", join(', ', @nicks));
+					@nicks = -1; undef @nicks;
+				} elsif ($entity eq 'domain') {
+					my @domains = (loadlist('dl_domains'), $value);
+
+					unless (defined(savelist('dl_domains', @domains))) {
+						undef $cmd; undef $entity; undef $value; undef $msg;
+						@domains = -1; undef @domains;
+						return HexChat::EAT_ALL;
+					}
+
+					$msg = sprintf("Domains blacklist now: %s\n", join(', ', @domains));
+					@domains = -1; undef @domains;
+				}
+			}
+		} elsif ($cmd eq 'del') {
+			if ((defined($entity)) and (defined($value))) {
+				if ($entity eq 'nick') {
+					my @list = loadlist('dl_nicks');
+					my @nicklist;
+
+					foreach (@list) {
+						next if ($_ eq $value);
+						push @nicklist, $_;
+					}
+
+					@list = -1; undef @list;
+
+					unless (defined(savelist('dl_nicks', @nicklist))) {
+						undef $cmd; undef $entity; undef $value; undef $msg;
+						@nicklist = -1; undef @nicklist;
+						return HexChat::EAT_ALL;
+					}
+
+					$msg = sprintf("Nicks blacklist now: %s\n", join(', ', @nicklist));
+					@nicklist = -1; undef @nicklist;
+				} elsif ($entity eq 'domain') {
+					my @list = loadlist('dl_domains');
+					my @domainlist;
+
+					foreach (@list) {
+						next if ($_ eq $value);
+						push @domainlist, $_;
+					}
+
+					@list = -1; undef @list;
+
+					unless (defined(savelist('dl_domains', @domainlist))) {
+						undef $cmd; undef $entity; undef $value; undef $msg;
+						@domainlist = -1; undef @domainlist;
+						return HexChat::EAT_ALL;
+					}
+
+					$msg = sprintf("Domains blacklist now: %s\n", join(', ', @domainlist));
+					@domainlist = -1; undef @domainlist;
+				}
+			}
+		}
+	}
+
+	unless(defined($msg)) {
+		HexChat::print($help);
+	} else {
+		HexChat::print($msg);
+	}
+	undef $cmd; undef $entity; undef $value; undef $msg;
+	return HexChat::EAT_ALL;
+}
+
 sub freehooks {
 	foreach (@hooks) {
 		HexChat::unhook($_);