diff --git a/app/logs.py b/app/logs.py
index ba2fab5b..5ba452a9 100644
--- a/app/logs.py
+++ b/app/logs.py
@@ -16,7 +16,7 @@ exgrep = form.getvalue('exgrep') if form.getvalue('exgrep') else ''
 if form.getvalue('rows') is None:
 	rows = 10
 else:
-	if form.getvalue('rows1') not is None:
+	if form.getvalue('rows1') is not None:
 		rows = form.getvalue('rows1')
 	else:
 		rows = form.getvalue('rows')
@@ -46,7 +46,6 @@ template = template.render(h2 = 1,
 							title = title,
 							role = role,
 							user = user,
-							onclick = "showLog()",
 							select_id = "serv",
 							selects = servers,
 							serv = form.getvalue('serv'),
diff --git a/app/templates/logs.html b/app/templates/logs.html
index c1633e13..de613469 100644
--- a/app/templates/logs.html
+++ b/app/templates/logs.html
@@ -6,7 +6,7 @@
 <table class="overview">
 	<tr class="overviewHead">
 		<td class="padding10 first-collumn" style="width: 10%;">
-			{% if onclick == 'viewLogs()' %}
+			{% if select_id == 'viewlogs' %}
 				Log
 			{% else %}
 				Server
@@ -15,20 +15,21 @@
 		{% if onclick != 'viewLogs()' and service != 'nginx' %}
 		<td style="width: 5%;">WAF logs</td>
 		{% endif %}
-		<td style="width: 10%;">Number rows</td>
-		<td class="padding10" style="width: 10%;">Ex for grep</td>
+		<td>Number rows</td>
+		<td class="padding10"><span title="Find in log file(supports regular expressions)">Find (?)<span></td>
+		<td class="padding10"><span title="Exclude from search in log file(supports regular expressions)">Exclude (?)<span></td>
 		<td style="width: 10%;">
 			<label for="time_range_out_hour" style="padding: 0">Time range:</label>
 			{{ input('time_range_out_hour', value=hour, class='time-range', readonly='readonly') }}:{{ input('time_range_out_minut', value=minut, class='time-range', readonly='readonly') }}
 			{{ input('time_range_out_hour1', value=hour1, class='time-range', readonly='readonly') }}:{{ input('time_range_out_minut1', value=minut1, class='time-range', readonly='readonly') }}	
 		</td>
-		<td style="width: 10%;"> </td>
+		<td></td>
 	</tr>
 	<tr>
 		<td class="padding10 first-collumn" style="width: 10%;">
-			<form action="" method="post">
-				{% if onclick == 'viewLogs()' %}
-					<select autofocus required name="serv" id="{{ select_id }}">									
+			<form action="" method="post" id="show_log_form">
+				{% if select_id == 'viewlogs' %}
+					<select autofocus required name="serv" id="{{ select_id }}">
 						<option disabled selected>Choose log</option>
 						{% for select in selects %}
 							{% if select.0|int() == serv|int() %}
@@ -42,29 +43,32 @@
 						{% include 'include/select.html' %}
 					{% endif %}			
 		</td>
-		{% if onclick != 'viewLogs()' and service != 'nginx' %}
+		{% if select_id == 'viewlogs' and service != 'nginx' %}
 		<td>
 			{{ checkbox('waf') }}
 		</td>
 		{% endif %}
 		<td class="padding10" style="width: 10%;">
-			{{ input('rows', type='number', value=rows, required='required') }}
+			{{ input('rows', type='number', value=rows, required='required', size='5') }}
 		</td> 
 		<td class="padding10" style="width: 10%;">
 			{{ input('grep', value=grep) }}
 		</td>
+		<td class="padding10" style="width: 10%;">
+			{{ input('exgrep', value=exgrep) }}
+		</td>
 		<td class="padding10" style="width: 10%;">
 			<div id="time-range"></div>			
 		</td>			
 		<td class="padding10 first-collumn" style="width: 10%;">
-			<a class="ui-button ui-widget ui-corner-all" id="show" title="Show logs" onclick="{{ onclick }}">Show</a>
+			<button type="submit" name="Show log" value="Show" id="show_log_button">Show</button>
 			</form>
 		</td>
 	</tr>
 </table>
 <div id="ajax">
 </div>
-{% if onclick == 'viewLogs()' and serv != '' and viewlogs != '' and viewlogs != 'haproxy-wi.error.log' and viewlogs != 'haproxy-wi.access.log' %}
+{% if select_id == 'viewlogs' and serv != '' and viewlogs != '' and viewlogs != 'haproxy-wi.error.log' and viewlogs != 'haproxy-wi.access.log' %}
 	<script>
 		viewLogs()
 		if (window.matchMedia('(max-width: 786px)').matches || window.matchMedia('(max-width: 1024px)').matches || window.matchMedia('(max-width: 667px)').matches) {
diff --git a/app/viewlogs.py b/app/viewlogs.py
index a5b98416..b4e6c2e8 100644
--- a/app/viewlogs.py
+++ b/app/viewlogs.py
@@ -4,6 +4,7 @@ import datetime
 import funct
 import sql
 from jinja2 import Environment, FileSystemLoader
+
 env = Environment(loader=FileSystemLoader('templates/'), autoescape=True)
 template = env.get_template('logs.html')
 form = funct.form
@@ -12,17 +13,17 @@ if form.getvalue('grep') is None:
 	grep = ""
 else:
 	grep = form.getvalue('grep')
-	
+
 if form.getvalue('rows') is None:
 	rows = 10
 else:
 	rows = form.getvalue('rows')
-	
+
 if form.getvalue('viewlogs') is None:
 	serv = form.getvalue('serv')
 else:
 	serv = form.getvalue('viewlogs')
-	
+
 hour = form.getvalue('hour')
 hour1 = form.getvalue('hour1')
 minut = form.getvalue('minut')
@@ -42,41 +43,40 @@ try:
 		for file in filenames:
 			curpath = os.path.join(dirpath, file)
 			try:
-				funct.subprocess_execute('sudo chown apache:apache '+curpath)
+				funct.subprocess_execute('sudo chown apache:apache ' + curpath)
 			except:
 				pass
 			file_modified = datetime.datetime.fromtimestamp(os.path.getmtime(curpath))
 			if datetime.datetime.now() - file_modified > datetime.timedelta(hours=time_storage_hours):
 				os.remove(curpath)
 except:
-	print('<center><div class="alert alert-danger" style="margin: 0; margin-bottom: 10px;">Can\'t delete old logs file. <br> Please check "log_time_storage" in config and <br>exist directory </div></center>')
+	print(
+		'<center><div class="alert alert-danger" style="margin: 0; margin-bottom: 10px;">Can\'t delete old logs file. <br> Please check "log_time_storage" in config and <br>exist directory </div></center>')
 	pass
-	
+
 try:
 	user, user_id, role, token, servers = funct.get_users_params()
 except:
 	pass
 
-
 selects = funct.get_files(log_path, format="log")
-selects.append(['fail2ban.log','fail2ban.log'])
-selects.append(['haproxy-wi.error.log','error.log'])
-selects.append(['haproxy-wi.access.log','access.log'])
-output_from_parsed_template = template.render(h2 = 1,
-												autorefresh = 1, 
-												title = "View internal logs",
-												role = role,
-												user = user,
-												onclick = "viewLogs()",
-												serv = serv,
-												select_id = "viewlogs",
-												selects = selects,
-												rows = rows,
-												grep = grep,
-												hour = hour,
-												hour1 = hour1,
-												minut = minut,
-												minut1 = minut1,
-												versions = funct.versions(),
-												token = token)										
+selects.append(['fail2ban.log', 'fail2ban.log'])
+selects.append(['haproxy-wi.error.log', 'error.log'])
+selects.append(['haproxy-wi.access.log', 'access.log'])
+output_from_parsed_template = template.render(h2=1,
+                                              autorefresh=1,
+                                              title="View internal logs",
+                                              role=role,
+                                              user=user,
+                                              serv=serv,
+                                              select_id="viewlogs",
+                                              selects=selects,
+                                              rows=rows,
+                                              grep=grep,
+                                              hour=hour,
+                                              hour1=hour1,
+                                              minut=minut,
+                                              minut1=minut1,
+                                              versions=funct.versions(),
+                                              token=token)
 print(output_from_parsed_template)
diff --git a/inc/script.js b/inc/script.js
index ff9df168..62485685 100644
--- a/inc/script.js
+++ b/inc/script.js
@@ -718,6 +718,14 @@ $( function() {
 		} );
 		return false;
 	});
+	$('#show_log_form').submit(function() {
+		if(cur_url[0] == '/app/logs.py') {
+			showLog();
+		} else {
+			viewLogs();
+		}
+		return false;
+	});
 	var showUpdates = $( "#show-updates" ).dialog({
 			autoOpen: false,
 			resizable: false,