diff --git a/filter.php b/filter.php
index e928ffa976b93d8f4eaf5ad96fd8c30e5dd8b2e1..10ff43a9eef553cd6a55b28ce89788b3c90b9586 100644
--- a/filter.php
+++ b/filter.php
@@ -1,265 +1,266 @@
-<?php
-
-// $id$
-//////////////////////////////////////////////////////////////
-// 
-//  This filter allows making calls to moodle.
-//
-//////////////////////////////////////////////////////////////
-/// This is the filtering function itself.  It accepts the 
-/// courseid and the text to be filtered (in HTML form).
-/**
- * The iena filter plugin transforms the moodle resource links
- * into a button that opens the resource in a modal
- *
- * @package    filter_iena
- * @category   filter
- * @copyright  2018 Softia/Université lorraine
- * @author     vrignaud camille
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-
-/**
- * filter_iena
- *
- *
- * @package    filter_iena
- * @copyright  2018 Softia/Université lorraine
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class filter_iena extends moodle_text_filter
-{
-
-	/* @var string This variable is used for delemiter */
-	public $start = "[IENA]";
-	/* @var string This variable is used for delemiter */
-	public $end = "[/IENA]";
-	/* @var string Contain button name, the button name is automatically the name of resource */
-	public $btn_name;
-	/** @var string Contain the type of button */
-	public $btn_type;
-	/** @var string Hex color of button is defined in settings ($CFG->color_btn) */
-	public $color_btn = "#009085";
-	/** @var string Hex color of button text is defined in settings ($CFG->color_btn_txt) */
-	public $color_btn_txt = "#ffffff";
-	/** @var string set empty, if the id does not exist then turn to "disabled" */
-	public $disabled = "";
-	/** @var string hide iframe nav and footer, admin setting */
-	public $iena_filter_iframe = true;
-
-/**
- * Get name and type of resource with the id
- * Set the $btn_name and $btn_type
- * Set $disabled (if $disabled is empty the button is active)
- * @param array $id_btn
- *
- * @return void
- */
-public function filter_iena_get_info($id_btn)
-{
-
-	global $DB;
-	$this->btn_name = get_string('erreur_ressource', 'filter_iena');
-	$this->disabled = "";
-	$id_course_modules = $id_btn[0][0];
-	if ($id_course_modules) {
-		$requete = $DB->get_record_sql('SELECT * FROM {course_modules} WHERE id = ?', array($id_course_modules));
-		$id_instance = $requete->instance;
-		$id_module = $requete->module;
-		if ($id_module) {
-			$modules = $DB->get_record_sql('SELECT * FROM {modules} WHERE id = ?', array($id_module));
-		}
-		if ($modules->name) {
-			$instance = $DB->get_record_sql('SELECT * FROM {' . $modules->name . '} WHERE id = ?', array($id_instance));
-		}
-		if ($instance->name) {
-			$this->btn_name = $instance->name;
-		} else {
-			$this->disabled = "disabled";
-		}
-
-		$this->btn_type = $modules->name;
-	}
-}
-
-/**
- * add $start and $end on each ressource link
- * @param array $pieces
- *
- * @return array $pieces
- */
-public function filter_iena_add_delimiters($pieces)
-{
-
-	global $CFG;
-
-	for ($i = 1; $i < count($pieces); $i++) {
-		// If the link is in iframe then it is not tranformer
-		if ((strpos($pieces[$i], '</iframe>') !== false)) {
-			$pieces[$i] = $CFG->wwwroot . '/mod' . $pieces[$i];
-			continue;
-		}
-		if ((strpos($pieces[$i], '</a>') !== false)) {
-			$pieces[$i] = $CFG->wwwroot . '/mod' . $pieces[$i];
-			continue;
-		}
-		$pieces[$i] = $this->start . $CFG->wwwroot . '/mod' . $pieces[$i];
-		$temp = strpos($pieces[$i], "id=") + 3;
-		$nb_temp = '';
-		while (is_numeric($pieces[$i][$temp])) {
-			$nb_temp = $nb_temp . $pieces[$i][$temp];
-			$temp++;
-		}
-		$pieces[$i] = substr_replace($pieces[$i], $nb_temp . $this->end, strpos($pieces[$i], "id=") + 3, strlen($nb_temp));
-		$pieces[$i] = str_replace('&amp;iframe=true', '', $pieces[$i]);
-		$pieces[$i] = str_replace('&amp;iframe=false', '', $pieces[$i]);
-		$pieces[$i] = str_replace('&iframe=true', '', $pieces[$i]);
-		$pieces[$i] = str_replace('&iframe=false', '', $pieces[$i]);
-	}
-	return $pieces;
-}
-
-/**
- * @param $text
- * @param array $options
- * @return string
- */
-function filter($text, array $options = array())
-{
-
-	global $CFG;
-	global $PAGE;
-
-	if ($CFG->color_btn) {
-		$this->color_btn = $CFG->color_btn;
-	}
-	if ($CFG->color_btn_txt) {
-		$this->color_btn_txt = $CFG->color_btn_txt;
-	}
-
-	$PAGE->requires->js('/filter/iena/js/jquery-3.3.1.min.js');
-	$PAGE->requires->js('/filter/iena/js/iena.js');
-	//We hide the menus and block if the iframe parameter is a true
-	if (isset($CFG->iena_filter_iframe)) {
-		$this->iena_filter_iframe = $CFG->iena_filter_iframe;
-	}
-	if (isset($_GET['iframe']) && $this->iena_filter_iframe == true) {
-		if ($_GET['iframe'] == 'true') {
-			$PAGE->requires->js('/filter/iena/js/iframe_true.js');
-		}
-	}
-
-	preg_match_all('/<a href="(.*?)">(.*?)<\/a>/s', $text, $matches);
-
-	for ($i = 0; $i < count($matches[0]); $i++) {
-		if (strcmp($matches[1][$i], $matches[2][$i]) == 0) {
-			$text = str_replace($matches[0][$i], $matches[1][$i], $text);
-		}
-	}
-
-	$pieces = explode($CFG->wwwroot . '/mod', $text);
-	$pieces = $this->filter_iena_add_delimiters($pieces);
-
-	for ($i = 0; $i < count($pieces); $i++) {
-		$pieces[$i] = ' ' . $pieces[$i];
-		$ini = strpos($pieces[$i], $this->start);
-		$ini += strlen($this->start);
-		if (strlen($pieces[$i]) <= $ini) {
-			continue;
-		}
-		$len = strpos($pieces[$i], $this->end, $ini) - $ini;
-		$parsed = substr($pieces[$i], $ini, $len);
-
-		/* calcul unique modale id for showing modale, based on module type (page, test, etc.) and module id */
-		$modal_id = $i; /* default */
-		$module_id = null;
-		preg_match('/id=([\d]+)*/', $pieces[$i], $module_id);
-		$module_type = "";
-		preg_match('/\/mod\/([^\/]+)\//', $pieces[$i], $module_type);
-		if (isset($module_id[1]) && isset($module_id[1])) {
-			$modal_id = $module_type[1] . $module_id[1];
-		}
-		
-		preg_match_all('/id=[\d]*/', $parsed, $matches);
-		if ($matches[0]) {
-			preg_match_all('/[\d]+/', $matches[0][0], $id_btn);
-		}
-
-		if (isset($id_btn[0])) {
-			$this->filter_iena_get_info($id_btn);
-		}
-
-		// $PAGE->requires->js('/filter/iena/js/iena-filter-accessibility.js');
-
-		// $pieces[$i] = preg_replace("/(\\S+)\\[\/IENA\\]/", "<a class=\"sr-only\" target=\"_blank\" href=\"$parsed\">Ouvrir dans un nouvel onglet au lieu d'utiliser la modale : $this->btn_name.</a><button id=\"iena-modal-btn-" . $i . "\" type=\"button\" " . $this->disabled . " "
-		// 	. "class=\"btn iena-filter-modal-btn \" data-toggle=\"modal\" data-target=\"#iena-modal-" . $i . "\" style=\"background-color : " . $this->color_btn . "; "
-		// 	. "color : $this->color_btn_txt;border-radius:0.15rem;\">"
-		// 	. "<img class=\"icon icon\" alt=\"\" src=\"" . $CFG->wwwroot . "/theme/image.php/boost/" . $this->btn_type . "/1/icon\">"
-		// 	. "" . $this->btn_name . " </button>"
-		// 	. "<div class=\"modal fade iena-filter-modal\" id=\"iena-modal-" . $i . "\" tabindex=\"-1\" "
-		// 	. "role=\"dialog\" aria-labelledby=\"#iena-modal-btn-" . $i . "\" aria-hidden=\"true\">"
-		// 	. "<div class=\"modal-dialog\" role=\"document\">"
-		// 	. "<button type=\"button\" class=\"close\" data-dismiss=\"modal\" onclick=\"$('#iena-modal-" . $i . "').modal('hide');\"><span class=\"sr-only\">Fermer la modale</span><span aria-hidden=\"true\">&times;</span></button>"
-		// 	. "<iframe src=\"" . $parsed . "&iframe=true\" frameborder=\"0\" allowfullscreen></iframe>"
-		// 	. "</div>"
-		// 	. "</div>"
-		// 	, $pieces[$i]);
-
-		$pieces[$i] = preg_replace("/(\\S+)\\[\/IENA\\]/", 
-			"<div>"
-			. "<a class=\"sr-only\" target=\"_blank\" href=\"$parsed\">Ouvrir dans un nouvel onglet au lieu d'utiliser la modale : $this->btn_name.</a><button data-iframe=\"" .$parsed. "&iframe=true\" type=\"button\" " . $this->disabled . " "
-			. "class=\"btn iena-filter-modal-btn \" data-toggle=\"modal\" data-target=\"#iena-modal-" . $modal_id . "\" style=\"background-color : " . $this->color_btn . "; "
-			. "color : $this->color_btn_txt;border-radius:0.15rem;\">"
-			. "<img class=\"icon icon\" alt=\"\" src=\"" . $CFG->wwwroot . "/theme/image.php/boost/" . $this->btn_type . "/1/icon\">"
-			. "" . $this->btn_name . " </button>"
-
-			. "<div class=\"modal fade iena-filter-modal\" id=\"iena-modal-" . $modal_id . "\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"#iena-modal-btn-" . $modal_id . "\" aria-hidden=\"true\">"
-			. "<div class=\"modal-dialog\" role=\"document\">"
-			. '<div class="modal-content">'
-			. '<div class="modal-header">'
-			. '<h5 class="modal-title" id="iena-modal-btn-'.$modal_id.'">'.$this->btn_name.'</h5>'
-			. '<button type="button" class="close" data-dismiss="modal" aria-label="Close">
-			<span aria-hidden="true">&times;</span>
-			</button>'
-			. "</div>"
-			. '<div class="modal-body">'
-			// . "<iframe src=\"" . $parsed . "&iframe=true\" frameborder=\"0\" allowfullscreen></iframe>"
-			. "<iframe src=\"\" frameborder=\"0\" allowfullscreen></iframe>"
-			. "</div>"
-			. "</div>"
-			. "</div>"
-			. "</div>"
-			
-			. "</div>"
-
-			, $pieces[$i]);
-
-	}
-	return implode($pieces);
-}
-
-}
-
-
-// $pieces[$i] = preg_replace("/(\\S+)\\[\/IENA\\]/", "<button id=\"iena-modal-btn-" . $i . "\" type=\"button\" " . $this->disabled . " "
-// 					. "class=\"btn \" data-toggle=\"modal\" data-target=\"#iena-modal-" . $i . "\" style=\"background-color : " . $this->color_btn . "; "
-// 					. "color : $this->color_btn_txt;border-radius:0.15rem;\">"
-// 					. "<img class=\"icon icon\" alt=\"\" src=\"" . $CFG->wwwroot . "/theme/image.php/boost/" . $this->btn_type . "/1/icon\">"
-// 					. "" . $this->btn_name . " </button>"
-// 					. "<div class=\"modal fade iena-filter-modal\" id=\"iena-modal-" . $i . "\" tabindex=\"-1\" "
-// 					. "role=\"dialog\" aria-labelledby=\"#iena-modal-btn-" . $i . "\" aria-hidden=\"true\">"
-// 					. "<div role=\"document\" class=\"modal-dialog modal-lg\">"
-// 					. "<div class=\"modal-content\" id=\"iena-modal-content\" >"
-// 					. "<div class=\"modal-header\">"
-// 					. "<button type=\"button\" class=\"close\" data-dismiss=\"modal\">&times;</button>"
-// 					. "<h4 class=\"modal-title\">"
-// 					. "<img class=\"icon icon\" alt=\"\" src=\"" . $CFG->wwwroot . "/theme/image.php/boost/" . $this->btn_type . "/1/icon\">" . $this->btn_name . "</h4>"
-// 					. "</div>"
-// 					. "<div class=\"modal-body\" id=\"iena-modal-body\">"
-// 					. "<iframe width=\"100%\" height=\"85vh\" src=\"" . $parsed . "&iframe=true\" frameborder=\"0\" allowfullscreen></iframe>"
-// 					. "</div>"
-// 					. "</div>"
-// 					. "</div>"
-// 					. "</div>"
+<?php
+
+// $id$
+//////////////////////////////////////////////////////////////
+// 
+//  This filter allows making calls to moodle.
+//
+//////////////////////////////////////////////////////////////
+/// This is the filtering function itself.  It accepts the 
+/// courseid and the text to be filtered (in HTML form).
+/**
+ * The iena filter plugin transforms the moodle resource links
+ * into a button that opens the resource in a modal
+ *
+ * @package    filter_iena
+ * @category   filter
+ * @copyright  2018 Softia/Université lorraine
+ * @author     vrignaud camille
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+
+/**
+ * filter_iena
+ *
+ *
+ * @package    filter_iena
+ * @copyright  2018 Softia/Université lorraine
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class filter_iena extends moodle_text_filter
+{
+
+	/* @var string This variable is used for delemiter */
+	public $start = "[IENA]";
+	/* @var string This variable is used for delemiter */
+	public $end = "[/IENA]";
+	/* @var string Contain button name, the button name is automatically the name of resource */
+	public $btn_name;
+	/** @var string Contain the type of button */
+	public $btn_type;
+	/** @var string Hex color of button is defined in settings ($CFG->color_btn) */
+	public $color_btn = "#009085";
+	/** @var string Hex color of button text is defined in settings ($CFG->color_btn_txt) */
+	public $color_btn_txt = "#ffffff";
+	/** @var string set empty, if the id does not exist then turn to "disabled" */
+	public $disabled = "";
+	/** @var string hide iframe nav and footer, admin setting */
+	public $iena_filter_iframe = true;
+
+/**
+ * Get name and type of resource with the id
+ * Set the $btn_name and $btn_type
+ * Set $disabled (if $disabled is empty the button is active)
+ * @param array $id_btn
+ *
+ * @return void
+ */
+public function filter_iena_get_info($id_btn)
+{
+
+	global $DB;
+	$this->btn_name = get_string('erreur_ressource', 'filter_iena');
+	$this->disabled = "";
+	$id_course_modules = $id_btn[0][0];
+	if ($id_course_modules) {
+		$requete = $DB->get_record_sql('SELECT * FROM {course_modules} WHERE id = ?', array($id_course_modules));
+		$id_instance = $requete->instance;
+		$id_module = $requete->module;
+		if ($id_module) {
+			$modules = $DB->get_record_sql('SELECT * FROM {modules} WHERE id = ?', array($id_module));
+		}
+		if ($modules->name) {
+			$instance = $DB->get_record_sql('SELECT * FROM {' . $modules->name . '} WHERE id = ?', array($id_instance));
+		}
+		if ($instance->name) {
+			$this->btn_name = $instance->name;
+		} else {
+			$this->disabled = "disabled";
+		}
+
+		$this->btn_type = $modules->name;
+	}
+}
+
+/**
+ * add $start and $end on each ressource link
+ * @param array $pieces
+ *
+ * @return array $pieces
+ */
+public function filter_iena_add_delimiters($pieces)
+{
+
+	global $CFG;
+
+	for ($i = 1; $i < count($pieces); $i++) {
+		// If the link is in iframe then it is not tranformer
+		if ((strpos($pieces[$i], '</iframe>') !== false)) {
+			$pieces[$i] = $CFG->wwwroot . '/mod' . $pieces[$i];
+			continue;
+		}
+		if ((strpos($pieces[$i], '</a>') !== false)) {
+			$pieces[$i] = $CFG->wwwroot . '/mod' . $pieces[$i];
+			continue;
+		}
+		$pieces[$i] = $this->start . $CFG->wwwroot . '/mod' . $pieces[$i];
+		$temp = strpos($pieces[$i], "id=") + 3;
+		$nb_temp = '';
+		while (is_numeric($pieces[$i][$temp])) {
+			$nb_temp = $nb_temp . $pieces[$i][$temp];
+			$temp++;
+		}
+		$pieces[$i] = substr_replace($pieces[$i], $nb_temp . $this->end, strpos($pieces[$i], "id=") + 3, strlen($nb_temp));
+		$pieces[$i] = str_replace('&amp;iframe=true', '', $pieces[$i]);
+		$pieces[$i] = str_replace('&amp;iframe=false', '', $pieces[$i]);
+		$pieces[$i] = str_replace('&iframe=true', '', $pieces[$i]);
+		$pieces[$i] = str_replace('&iframe=false', '', $pieces[$i]);
+	}
+	return $pieces;
+}
+
+/**
+ * @param $text
+ * @param array $options
+ * @return string
+ */
+function filter($text, array $options = array())
+{
+
+	global $CFG;
+	global $PAGE;
+
+    // Récupérer le style pour appliquer le même
+	if ($CFG->color_btn) {
+		$this->color_btn = $CFG->color_btn;
+	}
+	if ($CFG->color_btn_txt) {
+		$this->color_btn_txt = $CFG->color_btn_txt;
+	}
+
+	$PAGE->requires->js('/filter/iena/js/jquery-3.3.1.min.js');
+	$PAGE->requires->js('/filter/iena/js/iena.js');
+	//We hide the menus and block if the iframe parameter is a true
+	if (isset($CFG->iena_filter_iframe)) {
+		$this->iena_filter_iframe = $CFG->iena_filter_iframe;
+	}
+	if (isset($_GET['iframe']) && $this->iena_filter_iframe == true) {
+		if ($_GET['iframe'] == 'true') {
+			$PAGE->requires->js('/filter/iena/js/iframe_true.js');
+		}
+	}
+
+	preg_match_all('/<a href="(.*?)">(.*?)<\/a>/s', $text, $matches);
+
+	for ($i = 0; $i < count($matches[0]); $i++) {
+		if (strcmp($matches[1][$i], $matches[2][$i]) == 0) {
+			$text = str_replace($matches[0][$i], $matches[1][$i], $text);
+		}
+	}
+
+	$pieces = explode($CFG->wwwroot . '/mod', $text);
+	$pieces = $this->filter_iena_add_delimiters($pieces);
+
+	for ($i = 0; $i < count($pieces); $i++) {
+		$pieces[$i] = ' ' . $pieces[$i];
+		$ini = strpos($pieces[$i], $this->start);
+		$ini += strlen($this->start);
+		if (strlen($pieces[$i]) <= $ini) {
+			continue;
+		}
+		$len = strpos($pieces[$i], $this->end, $ini) - $ini;
+		$parsed = substr($pieces[$i], $ini, $len);
+
+		/* calcul unique modale id for showing modale, based on module type (page, test, etc.) and module id */
+		$modal_id = $i; /* default */
+		$module_id = null;
+		preg_match('/id=([\d]+)*/', $pieces[$i], $module_id);
+		$module_type = "";
+		preg_match('/\/mod\/([^\/]+)\//', $pieces[$i], $module_type);
+		if (isset($module_id[1]) && isset($module_id[1])) {
+			$modal_id = $module_type[1] . $module_id[1];
+		}
+		
+		preg_match_all('/id=[\d]*/', $parsed, $matches);
+		if ($matches[0]) {
+			preg_match_all('/[\d]+/', $matches[0][0], $id_btn);
+		}
+
+		if (isset($id_btn[0])) {
+			$this->filter_iena_get_info($id_btn);
+		}
+
+		// $PAGE->requires->js('/filter/iena/js/iena-filter-accessibility.js');
+
+		// $pieces[$i] = preg_replace("/(\\S+)\\[\/IENA\\]/", "<a class=\"sr-only\" target=\"_blank\" href=\"$parsed\">Ouvrir dans un nouvel onglet au lieu d'utiliser la modale : $this->btn_name.</a><button id=\"iena-modal-btn-" . $i . "\" type=\"button\" " . $this->disabled . " "
+		// 	. "class=\"btn iena-filter-modal-btn \" data-toggle=\"modal\" data-target=\"#iena-modal-" . $i . "\" style=\"background-color : " . $this->color_btn . "; "
+		// 	. "color : $this->color_btn_txt;border-radius:0.15rem;\">"
+		// 	. "<img class=\"icon icon\" alt=\"\" src=\"" . $CFG->wwwroot . "/theme/image.php/boost/" . $this->btn_type . "/1/icon\">"
+		// 	. "" . $this->btn_name . " </button>"
+		// 	. "<div class=\"modal fade iena-filter-modal\" id=\"iena-modal-" . $i . "\" tabindex=\"-1\" "
+		// 	. "role=\"dialog\" aria-labelledby=\"#iena-modal-btn-" . $i . "\" aria-hidden=\"true\">"
+		// 	. "<div class=\"modal-dialog\" role=\"document\">"
+		// 	. "<button type=\"button\" class=\"close\" data-dismiss=\"modal\" onclick=\"$('#iena-modal-" . $i . "').modal('hide');\"><span class=\"sr-only\">Fermer la modale</span><span aria-hidden=\"true\">&times;</span></button>"
+		// 	. "<iframe src=\"" . $parsed . "&iframe=true\" frameborder=\"0\" allowfullscreen></iframe>"
+		// 	. "</div>"
+		// 	. "</div>"
+		// 	, $pieces[$i]);
+
+		$pieces[$i] = preg_replace("/(\\S+)\\[\/IENA\\]/", 
+			"<div>"
+			. "<a class=\"sr-only\" target=\"_blank\" href=\"$parsed\">Ouvrir dans un nouvel onglet au lieu d'utiliser la modale : $this->btn_name.</a><button data-iframe=\"" .$parsed. "&iframe=true\" type=\"button\" " . $this->disabled . " "
+			. "class=\"btn iena-filter-modal-btn \" data-toggle=\"modal\" data-target=\"#iena-modal-" . $modal_id . "\" style=\"background-color : " . $this->color_btn . "; "
+			. "color : $this->color_btn_txt;border-radius:0.15rem;\">"
+			. "<img class=\"icon icon\" alt=\"\" src=\"" . $CFG->wwwroot . "/theme/image.php/boost/" . $this->btn_type . "/1/icon\">"
+			. "" . $this->btn_name . " </button>"
+
+			. "<div class=\"modal fade iena-filter-modal\" id=\"iena-modal-" . $modal_id . "\" tabindex=\"-1\" role=\"dialog\" aria-labelledby=\"#iena-modal-btn-" . $modal_id . "\" aria-hidden=\"true\">"
+			. "<div class=\"modal-dialog\" role=\"document\">"
+			. '<div class="modal-content">'
+			. '<div class="modal-header">'
+			. '<h5 class="modal-title" id="iena-modal-btn-'.$modal_id.'">'.$this->btn_name.'</h5>'
+			. '<button type="button" class="close" data-dismiss="modal" aria-label="Close">
+			<span aria-hidden="true">&times;</span>
+			</button>'
+			. "</div>"
+			. '<div class="modal-body">'
+			// . "<iframe src=\"" . $parsed . "&iframe=true\" frameborder=\"0\" allowfullscreen></iframe>"
+			. "<iframe src=\"\" frameborder=\"0\" allowfullscreen></iframe>"
+			. "</div>"
+			. "</div>"
+			. "</div>"
+			. "</div>"
+			
+			. "</div>"
+
+			, $pieces[$i]);
+
+	}
+	return implode($pieces);
+}
+
+}
+
+
+// $pieces[$i] = preg_replace("/(\\S+)\\[\/IENA\\]/", "<button id=\"iena-modal-btn-" . $i . "\" type=\"button\" " . $this->disabled . " "
+// 					. "class=\"btn \" data-toggle=\"modal\" data-target=\"#iena-modal-" . $i . "\" style=\"background-color : " . $this->color_btn . "; "
+// 					. "color : $this->color_btn_txt;border-radius:0.15rem;\">"
+// 					. "<img class=\"icon icon\" alt=\"\" src=\"" . $CFG->wwwroot . "/theme/image.php/boost/" . $this->btn_type . "/1/icon\">"
+// 					. "" . $this->btn_name . " </button>"
+// 					. "<div class=\"modal fade iena-filter-modal\" id=\"iena-modal-" . $i . "\" tabindex=\"-1\" "
+// 					. "role=\"dialog\" aria-labelledby=\"#iena-modal-btn-" . $i . "\" aria-hidden=\"true\">"
+// 					. "<div role=\"document\" class=\"modal-dialog modal-lg\">"
+// 					. "<div class=\"modal-content\" id=\"iena-modal-content\" >"
+// 					. "<div class=\"modal-header\">"
+// 					. "<button type=\"button\" class=\"close\" data-dismiss=\"modal\">&times;</button>"
+// 					. "<h4 class=\"modal-title\">"
+// 					. "<img class=\"icon icon\" alt=\"\" src=\"" . $CFG->wwwroot . "/theme/image.php/boost/" . $this->btn_type . "/1/icon\">" . $this->btn_name . "</h4>"
+// 					. "</div>"
+// 					. "<div class=\"modal-body\" id=\"iena-modal-body\">"
+// 					. "<iframe width=\"100%\" height=\"85vh\" src=\"" . $parsed . "&iframe=true\" frameborder=\"0\" allowfullscreen></iframe>"
+// 					. "</div>"
+// 					. "</div>"
+// 					. "</div>"
+// 					. "</div>"
 // 					, $pieces[$i]);
\ No newline at end of file