Remove old code

application/views/visitor/layout/header.php

@@ -78,8 +78,7 @@
 			$this->CI =& get_instance();
 			if ($this->CI->public_search_enabled($slug) || $this->session->userdata('user_type') >= 2) { ?>
 				<form method="post" name="searchForm" action="<?php echo site_url('visitor/search'); ?>" onsubmit="return validateForm()" class="form-inline">
-            <input class="form-control mr-sm-2" id="searchcall" type="search" name="callsign" placeholder="<?php echo lang('menu_search_text'); ?>" <?php if (isset($callsign) && $callsign != '') { echo 'value="'.strtoupper($callsign).'"'; } ?> aria-label="Search" data-toogle="tooltip" data-placement="bottom" data-original-title="Please enter a callsign!" data-delay='{"show":"500", "hide":"100"}'
->
+            <input class="form-control mr-sm-2" id="searchcall" type="search" name="callsign" placeholder="<?php echo lang('menu_search_text'); ?>" <?php if (isset($callsign) && $callsign != '') { echo 'value="'.strtoupper($callsign).'"'; } ?> aria-label="Search" data-toogle="tooltip" data-placement="bottom" data-original-title="Please enter a callsign!">
 					<input type="hidden" name="public_slug" value="<?php echo $slug; ?>">
 					<button class="btn btn-outline-success my-2 my-sm-0" type="submit"><i class="fas fa-search"></i> <?php echo lang('menu_search_button'); ?></button>
 				</form>