diff --git a/plugin.php b/plugin.php
index 1e15a47..039fcac 100644
--- a/plugin.php
+++ b/plugin.php
@@ -2,7 +2,7 @@
 
 class pluginIsso extends Plugin {
 
-	private $enable, $customCss;
+	private $enable;
 
 	public function init()
 	{
@@ -14,15 +14,16 @@ class pluginIsso extends Plugin {
             'pathSrc'=>'',
             'pathCss'=>'',
             'dataLang'=>'',
-            'dataReplySelf'=>0,
-            'dataRequireEmail'=>'',
-            'dataCommentsTop'=>'',
-            'dataCommentsNested'=>'',
-            'dataRevealClick'=>'',
-            'dataAvatar'=>'',
+            'dataReplySelf'=>'false',
+            'dataRequireAuthor'=>'true',
+            'dataRequireEmail'=>'false',
+            'dataCommentsTop'=>'10',
+            'dataCommentsNested'=>'5',
+            'dataRevealClick'=>'5',
+            'dataAvatar'=>'true',
             'dataAvatarBg'=>'',
             'dataAvatarFg'=>'',
-            'dataVote'=>''
+            'dataVote'=>'true'
 		);
 	}
 
@@ -43,12 +44,6 @@ class pluginIsso extends Plugin {
 		elseif( $this->getDbField('enableDefaultHomePage') && ($Url->whereAmI()=='home') ) {
 			$this->enable = true;
 		}
-		
-		if( Text::isEmpty($this->getDbField('pathCss')) ) {
-		    $this->customCss = false;
-		} else {
-		    $this->customCss = true;
-		}
 	}
 
 	public function form()
@@ -82,62 +77,82 @@ class pluginIsso extends Plugin {
 		$html .= '<input name="pathSrc" id="jssource" type="text" value="'.$this->getDbField('pathSrc').'">';
 		$html .= '</div>';
 		
+
 		$html .= '<p><h3>'.$Language->get('Optional settings').':</h3></p>';
 		
-		$html .= '<form>';
-		$html .= '<label>data-isso-reply-to-self: [true/false]</label>';
-		$html .= '<input name="datareplyself" id="jsdatareplyself" type="radio" value="1" '.(($this->getDbField('dataReplySelf'))?'checked':'').'> true</br>';
-		$html .= '<input name="datareplyself" id="jsdatareplyself2" type="radio" value="0" '.((!$this->getDbField('dataReplySelf'))?'checked':'').'> false';
-		$html .= '</form>';
-		
 		$html .= '<div>';
-		$html .= '<label>data-isso-require-email: [true/false]</label>';
-		$html .= '<input name="datarequireemail" id="jsdatarequireemail" type="text" value="'.$this->getDbField('dataRequireEmail').'">';
+		$html .= '<label>data-isso-reply-to-self: ['.$Language->get('true').'/'.$Language->get('false').']</label>';
+		$html .= '<input name="dataReplySelf" id="jsdatareplyself_1" type="radio" value="true" ';
+		$html .= (($this->getDbField('dataReplySelf') == 'true')?'checked':'').'> '.$Language->get('true').'</br>';
+		$html .= '<input name="dataReplySelf" id="jsdatareplyself_2" type="radio" value="false" ';
+		$html .= (($this->getDbField('dataReplySelf') == 'false')?'checked':'').'> '.$Language->get('false').'</br>';
 		$html .= '</div>';
-		
+
 		$html .= '<div>';
-		$html .= '<label>data-isso-vote: [true/false]</label>';
-		$html .= '<input name="datavote" id="jsdatavote" type="text" value="'.$this->getDbField('dataVote').'">';
+		$html .= '<label>data-isso-require-author: ['.$Language->get('true').'/'.$Language->get('false').']</label>';
+		$html .= '<input name="dataRequireAuthor" id="jsdatarequireauthor_1" type="radio" value="true" ';
+		$html .= (($this->getDbField('dataRequireAuthor') == 'true')?'checked':'').'> '.$Language->get('true').'</br>';
+		$html .= '<input name="dataRequireAuthor" id="jsdatarequireauthor_2" type="radio" value="false" ';
+		$html .= (($this->getDbField('dataRequireAuthor') == 'false')?'checked':'').'> '.$Language->get('false').'</br>';
 		$html .= '</div>';
-		
+
 		$html .= '<div>';
-		$html .= '<label>data-isso-avatar: [true/false]</label>';
-		$html .= '<input name="dataavatar" id="jsdataavatar" type="text" value="'.$this->getDbField('dataAvatar').'">';
+		$html .= '<label>data-isso-require-email: ['.$Language->get('true').'/'.$Language->get('false').']</label>';
+		$html .= '<input name="dataRequireEmail" id="jsdatarequireemail_1" type="radio" value="true" ';
+		$html .= (($this->getDbField('dataRequireEmail') == 'true')?'checked':'').'> '.$Language->get('true').'</br>';
+		$html .= '<input name="dataRequireEmail" id="jsdatarequireemail_2" type="radio" value="false" ';
+		$html .= (($this->getDbField('dataRequireEmail') == 'false')?'checked':'').'> '.$Language->get('false').'</br>';
 		$html .= '</div>';
-		
+
+		$html .= '<div>';
+		$html .= '<label>data-isso-vote: ['.$Language->get('true').'/'.$Language->get('false').']</label>';
+		$html .= '<input name="dataVote" id="jsdatavote_1" type="radio" value="true" ';
+		$html .= (($this->getDbField('dataVote') == 'true')?'checked':'').'> '.$Language->get('true').'</br>';
+		$html .= '<input name="dataVote" id="jsdatavote_2" type="radio" value="false" ';
+		$html .= (($this->getDbField('dataVote') == 'false')?'checked':'').'> '.$Language->get('false').'</br>';
+		$html .= '</div>';
+
+		$html .= '<div>';
+		$html .= '<label>data-isso-avatar: ['.$Language->get('true').'/'.$Language->get('false').']</label>';
+		$html .= '<input name="dataAvatar" id="jsdataavatar_1" type="radio" value="true" ';
+		$html .= (($this->getDbField('dataAvatar') == 'true')?'checked':'').'> '.$Language->get('true').'</br>';
+		$html .= '<input name="dataAvatar" id="jsdataavatar_2" type="radio" value="false" ';
+		$html .= (($this->getDbField('dataAvatar') == 'false')?'checked':'').'> '.$Language->get('false').'</br>';
+		$html .= '</div>';
+
 		$html .= '<div>';
 		$html .= '<label>data-isso-avatar-fg: ['.$Language->get('#colorcode').']</label>';
-		$html .= '<input name="dataavatarfg" id="jsdataavatarfg" type="text" value="'.$this->getDbField('dataAvatarFg').'">';
+		$html .= '<input name="dataAvatarFg" id="jsdataavatarfg" type="text" value="'.$this->getDbField('dataAvatarFg').'">';
 		$html .= '</div>';
 		
 		$html .= '<div>';
 		$html .= '<label>data-isso-avatar-bg: ['.$Language->get('#colorcode').']</label>';
-		$html .= '<input name="dataavatarbg" id="jsdataavatarbg" type="text" value="'.$this->getDbField('dataAvatarBg').'">';
+		$html .= '<input name="dataAvatarBg" id="jsdataavatarbg" type="text" value="'.$this->getDbField('dataAvatarBg').'">';
 		$html .= '</div>';
 		
 		$html .= '<div>';
 		$html .= '<label>data-isso-lang: ['.$Language->get('(two letter) language code').']</label>';
-		$html .= '<input name="datalang" id="jsdatalang" type="text" value="'.$this->getDbField('dataLang').'">';
+		$html .= '<input name="dataLang" id="jsdatalang" type="text" value="'.$this->getDbField('dataLang').'">';
 		$html .= '</div>';
 		
 		$html .= '<div>';
 		$html .= '<label>data-isso-max-comments-top: ['.$Language->get('number').']</label>';
-		$html .= '<input name="datacommentstop" id="jsdatacommentstop" type="text" value="'.$this->getDbField('dataCommentsTop').'">';
+		$html .= '<input name="dataCommentsTop" id="jsdatacommentstop" type="number" min="0" value="'.$this->getDbField('dataCommentsTop').'">';
 		$html .= '</div>';
 		
 		$html .= '<div>';
 		$html .= '<label>data-isso-max-comments-nested: ['.$Language->get('number').']</label>';
-		$html .= '<input name="datacommentsnested" id="jsdatacommentsnested" type="text" value="'.$this->getDbField('dataCommentsNested').'">';
+		$html .= '<input name="dataCommentsNested" id="jsdatacommentsnested" type="number" min="0" value="'.$this->getDbField('dataCommentsNested').'">';
 		$html .= '</div>';
 		
 		$html .= '<div>';
 		$html .= '<label>data-isso-reveal-on-click: ['.$Language->get('number').']</label>';
-		$html .= '<input name="datarevealclick" id="jsdatarevealclick" type="text" value="'.$this->getDbField('dataRevealClick').'">';
+		$html .= '<input name="dataRevealClick" id="jsdatarevealclick" type="number" min="0" value="'.$this->getDbField('dataRevealClick').'">';
 		$html .= '</div>';
 		
 		$html .= '<div>';
 		$html .= '<label>'.$Language->get('Path to custom CSS').'</label>';
-		$html .= '<input name="datacss" id="jsdatacss" type="text" value="'.$this->getDbField('pathCss').'">';
+		$html .= '<input name="pathCss" id="jsdatacss" type="text" value="'.$this->getDbField('pathCss').'">';
 		$html .= '</div>';
 
 		return $html;
@@ -145,8 +160,13 @@ class pluginIsso extends Plugin {
 
 	public function postEnd()
 	{
+		global $Language;
+
 		if( $this->enable ) {
-			return '<section id="isso-thread"></section>';
+			$html = '<section id="isso-thread"></section>';
+			$html .= '<noscript>'.$Language->get('The comment section powered by isso can not be shown without javascript!');
+			$html .= '</noscript>';
+			return $html;
 		}
 
 		return false;
@@ -155,12 +175,16 @@ class pluginIsso extends Plugin {
 	public function pageEnd()
 	{
 		global $Url;
+		global $Language;
 
 		// Bludit check not-found page after the plugin method construct.
 		// It's necesary check here the page not-found.
 
 		if( $this->enable && !$Url->notFound()) {
-			return '<section id="isso-thread"></section>';
+			$html = '<section id="isso-thread"></section>';
+			$html .= '<noscript>'.$Language->get('The comment section powered by isso can not be shown without javascript!');
+			$html .= '</noscript>';
+			return $html;
 		}
 
 		return false;
@@ -171,55 +195,55 @@ class pluginIsso extends Plugin {
 		if( $this->enable ) {
 			$html = '<style>#isso-thread { margin: 20px 0 !important }</style>';
 			
-			if( $this->customCss ) {
-			    $html .= '<link rel="stylesheet" href="'.$this->getDbField('pathCss').'">';
+			if( !Text::isEmpty($this->getDbField('pathCss')) ) {
+			    $html .= '<link rel="stylesheet" href="'.trim($this->getDbField('pathCss')).'">';
 			}
 			
 			$html .= '<script ';
 			$html .= 'data-isso="'.$this->getDbField('pathData').'" ';
 			$html .= 'src="'.$this->getDbField('pathSrc').'" ';
 			
-			if( $this->getDbField('dataReplySelf') === 'true' || $this->getDbField('dataReplySelf') === 'false' ) {
+			if( $this->getDbField('dataReplySelf') == 'true' || $this->getDbField('dataReplySelf') == 'false' ) {
 			    $html .= 'data-isso-reply-to-self="'.$this->getDbField('dataReplySelf').'" ';
 			}
 			
-			if( $this->getDbField('dataRequireEmail') === 'true' || $this->getDbField('dataRequireEmail') === 'false' ) {
+			if( $this->getDbField('dataRequireEmail') == 'true' || $this->getDbField('dataRequireEmail') == 'false' ) {
 			    $html .= 'data-isso-require-email="'.$this->getDbField('dataRequireEmail').'" ';
 			}
 			
-			if( $this->getDbField('dataVote') === 'true' || $this->getDbField('dataVote') === 'false' ) {
+			if( $this->getDbField('dataVote') == 'true' || $this->getDbField('dataVote') == 'false' ) {
 			    $html .= 'data-isso-vote="'.$this->getDbField('dataVote').'" ';
 			}
 			
-			if( $this->getDbField('dataAvatar') === 'true' || $this->getDbField('dataAvatar') === 'false' ) {
+			if( $this->getDbField('dataAvatar') == 'true' || $this->getDbField('dataAvatar') == 'false' ) {
 			    $html .= 'data-isso-avatar="'.$this->getDbField('dataAvatar').'" ';
 			}
 			
-			if( !empty($this->getDbField('dataAvatarFg')) ) {
-			    $html .= 'data-isso-avatar-fg="'.$this->getDbField('dataAvatarFg').'" ';
+			if( !Text::isEmpty($this->getDbField('dataAvatarFg')) ) {
+			    $html .= 'data-isso-avatar-fg="'.trim($this->getDbField('dataAvatarFg')).'" ';
 			}
 			
-			if( !empty($this->getDbField('dataAvatarBg')) ) {
-			    $html .= 'data-isso-avatar-bg="'.$this->getDbField('dataAvatarBg').'" ';
+			if( !Text::isEmpty($this->getDbField('dataAvatarBg')) ) {
+			    $html .= 'data-isso-avatar-bg="'.trim($this->getDbField('dataAvatarBg')).'" ';
 			}
 			
-			if( !empty($this->getDbField('dataLang')) ) {
-			    $html .= 'data-isso-lang="'.$this->getDbField('dataLang').'" ';
+			if( !Text::isEmpty($this->getDbField('dataLang')) ) {
+			    $html .= 'data-isso-lang="'.trim($this->getDbField('dataLang')).'" ';
 			}
 			
-			if( is_numeric( $this->getDbField('dataCommentsTop') ) ) {
+			if( Valid::int( $this->getDbField('dataCommentsTop') ) ) {
 			    $html .= 'data-isso-max-comments-top="'.$this->getDbField('dataCommentsTop').'" ';
 			}
 			
-			if( is_numeric( $this->getDbField('dataCommentsNested') ) ) {
+			if( Valid::int( $this->getDbField('dataCommentsNested') ) ) {
 			    $html .= 'data-isso-max-comments-nested="'.$this->getDbField('dataCommentsNested').'" ';
 			}
 			
-			if( is_numeric( $this->getDbField('dataRevealClick') ) ) {
+			if( Valid::int( $this->getDbField('dataRevealClick') ) ) {
 			    $html .= 'data-isso-reveal-on-click="'.$this->getDbField('dataRevealClick').'" ';
 			}
 			
-			if( $this->customCss ) {
+			if( !Text::isEmpty($this->getDbField('pathCss')) ) {
 			    $html .= 'data-isso-css="false" ';
 			} else {
 			    $html .= 'data-isso-css="true" ';