diff --git a/phpBB/memberlist.php b/phpBB/memberlist.php
index 681e51e3fd..ebc1757810 100644
--- a/phpBB/memberlist.php
+++ b/phpBB/memberlist.php
@@ -1025,7 +1025,7 @@ switch ($mode)
 		// We validate form and field here, only id/class allowed
 		$form = (!preg_match('/^[a-z0-9_-]+$/i', $form)) ? '' : $form;
 		$field = (!preg_match('/^[a-z0-9_-]+$/i', $field)) ? '' : $field;
-		if ((in_array($mode, array('', 'searchuser')) || sizeof(array_intersect($request->variable_names(phpbb_request_interface::GET), $search_params)) > 0) && ($config['load_search'] || $auth->acl_get('a_')))
+		if ((($mode == '' || $mode == 'searchuser') || sizeof(array_intersect($request->variable_names(phpbb_request_interface::GET), $search_params)) > 0) && ($config['load_search'] || $auth->acl_get('a_')))
 		{
 			$username	= request_var('username', '', true);
 			$email		= strtolower(request_var('email', ''));
@@ -1377,7 +1377,7 @@ switch ($mode)
 		}
 
 		// Some search user specific data
-		if (in_array($mode, array('', 'searchuser')) && ($config['load_search'] || $auth->acl_get('a_')))
+		if (($mode == '' || $mode == 'searchuser') && ($config['load_search'] || $auth->acl_get('a_')))
 		{
 			$group_selected = request_var('search_group_id', 0);
 			$s_group_select = '<option value="0"' . ((!$group_selected) ? ' selected="selected"' : '') . '>&nbsp;</option>';
@@ -1447,7 +1447,7 @@ switch ($mode)
 				'S_IP_SEARCH_ALLOWED'	=> ($auth->acl_getf_global('m_info')) ? true : false,
 				'S_EMAIL_SEARCH_ALLOWED'=> ($auth->acl_get('a_user')) ? true : false,
 				'S_IN_SEARCH_POPUP'		=> ($form && $field) ? true : false,
-				'S_SEARCH_USER'			=> ($mode == 'searchuser' || ($mode == '' && $submit)) ? true : false,
+				'S_SEARCH_USER'			=> ($mode == 'searchuser' || ($mode == '' && $submit)),
 				'S_FORM_NAME'			=> $form,
 				'S_FIELD_NAME'			=> $field,
 				'S_SELECT_SINGLE'		=> $select_single,
diff --git a/phpBB/styles/prosilver/template/ajax.js b/phpBB/styles/prosilver/template/ajax.js
index 8583fb565c..968f57bba2 100644
--- a/phpBB/styles/prosilver/template/ajax.js
+++ b/phpBB/styles/prosilver/template/ajax.js
@@ -192,6 +192,17 @@ $('#quick-mod-select').change(function () {
 	$('#quickmodform').submit();
 });
 
-
+/**
+* Toggle the member search panel in memberlist.php.
+*/
+$('#member_search').click(function () {
+	$('#memberlist_search').slideToggle('fast');
+	phpbb.ajax_callbacks['alt_text'].call(this);
+	//Focus on the username textbox if it's available and displayed
+	if ($('#username').length > 0 && $('#memberlist_search').is(':visible')) {
+		$('#username').focus();
+	}
+	return false;
+});
 
 })(jQuery); // Avoid conflicts with other libraries
diff --git a/phpBB/styles/prosilver/template/forum_fn.js b/phpBB/styles/prosilver/template/forum_fn.js
index 527a064fa9..995b4b0ab7 100644
--- a/phpBB/styles/prosilver/template/forum_fn.js
+++ b/phpBB/styles/prosilver/template/forum_fn.js
@@ -433,43 +433,6 @@ function apply_onkeypress_event()
 	}
 }
 
-/**
-* Toggle a section's visibility status
-*/
-function toggle_section(link, panel_id, expand_text, collapse_text)
-{
-	if (jquery_present)
-	{
-		var panel = jQuery('#' + panel_id);
-		if (panel.is(':visible'))
-		{
-			jQuery(link).text(expand_text);
-			panel.slideUp('fast');
-		}
-		else
-		{
-			jQuery(link).text(collapse_text);
-			panel.slideDown('fast');
-		}
-	}
-	else
-	{
-		var panel = document.getElementById(panel_id);
-		if (panel.style.display == 'none')
-		{
-			link.innerHTML = collapse_text;
-			panel.style.display = '';
-		}
-		else
-		{
-			link.innerHTML = expand_text;
-			panel.style.display = 'none';
-		}
-	}
-
-	return false;
-}
-
 /**
 * Detect JQuery existance. We currently do not deliver it, but some styles do, so why not benefit from it. ;)
 */
diff --git a/phpBB/styles/prosilver/template/memberlist_body.html b/phpBB/styles/prosilver/template/memberlist_body.html
index 023c0e1e4e..17dc2c33c0 100644
--- a/phpBB/styles/prosilver/template/memberlist_body.html
+++ b/phpBB/styles/prosilver/template/memberlist_body.html
@@ -30,7 +30,7 @@
 
 			<ul class="linklist">
 				<li>
-				<!-- IF U_FIND_MEMBER and not S_SEARCH_USER --><a href="{U_FIND_MEMBER}" onclick="return toggle_section(this, 'memberlist_search', '{LA_FIND_USERNAME}', '{LA_HIDE_MEMBER_SEARCH}')">{L_FIND_USERNAME}</a> &bull; <!-- ELSEIF S_SEARCH_USER and U_HIDE_FIND_MEMBER and not S_IN_SEARCH_POPUP --><a href="{U_HIDE_FIND_MEMBER}" onclick="return toggle_section(this, 'memberlist_search', '{LA_FIND_USERNAME}', '{LA_HIDE_MEMBER_SEARCH}')">{L_HIDE_MEMBER_SEARCH}</a> &bull; <!-- ENDIF -->
+				<!-- IF U_FIND_MEMBER and not S_SEARCH_USER --><a href="{U_FIND_MEMBER}" id="member_search" data-alt-text="{LA_HIDE_MEMBER_SEARCH}">{L_FIND_USERNAME}</a> &bull; <!-- ELSEIF S_SEARCH_USER and U_HIDE_FIND_MEMBER and not S_IN_SEARCH_POPUP --><a href="{U_HIDE_FIND_MEMBER}" id="member_search" data-alt-text="{LA_FIND_USERNAME}">{L_HIDE_MEMBER_SEARCH}</a> &bull; <!-- ENDIF -->
 				<strong style="font-size: 0.95em;">
 				<!-- BEGIN first_char -->
 					<a href="{first_char.U_SORT}">{first_char.DESC}</a>&nbsp;
diff --git a/phpBB/styles/subsilver2/template/memberlist_body.html b/phpBB/styles/subsilver2/template/memberlist_body.html
index c2846dd18a..c7ba116d34 100644
--- a/phpBB/styles/subsilver2/template/memberlist_body.html
+++ b/phpBB/styles/subsilver2/template/memberlist_body.html
@@ -4,9 +4,9 @@
 	<!-- INCLUDE overall_header.html -->
 <!-- ENDIF -->
 
-<div class="panel" id="memberlist_search"<!-- IF not S_SEARCH_USER --> style="display: none;"<!-- ENDIF -->>
+<!-- IF S_SEARCH_USER -->
 	<!-- INCLUDE memberlist_search.html -->	
-</div>
+<!-- ENDIF -->
 
 <!-- IF S_SHOW_GROUP --><!-- INCLUDE memberlist_group.html --><!-- ENDIF -->
 
@@ -21,9 +21,9 @@
 					<!-- END first_char -->
 				</select>&nbsp;<input type="submit" name="char" value="{L_DISPLAY}" class="btnlite" /></td>
 	<!-- IF U_FIND_MEMBER and not S_SEARCH_USER -->
-			<td class="genmed" align="{S_CONTENT_FLOW_END}"><a href="{U_FIND_MEMBER}" onclick="return toggle_section(this, 'memberlist_search', '{LA_FIND_USERNAME}', '{LA_HIDE_MEMBER_SEARCH}')">{L_FIND_USERNAME}</a></td>
+			<td class="genmed" align="{S_CONTENT_FLOW_END}"><a href="{U_FIND_MEMBER}">{L_FIND_USERNAME}</a></td>
 	<!-- ELSEIF S_SEARCH_USER and U_HIDE_FIND_MEMBER and not S_IN_SEARCH_POPUP -->
-			<td class="genmed" align="{S_CONTENT_FLOW_END}"><a href="{U_HIDE_FIND_MEMBER}" onclick="return toggle_section(this, 'memberlist_search', '{LA_FIND_USERNAME}', '{LA_HIDE_MEMBER_SEARCH}')">{L_HIDE_MEMBER_SEARCH}</a></td>
+			<td class="genmed" align="{S_CONTENT_FLOW_END}"><a href="{U_HIDE_FIND_MEMBER}">{L_HIDE_MEMBER_SEARCH}</a></td>
 	<!-- ENDIF -->
 		</tr>
 		</table>
diff --git a/phpBB/styles/subsilver2/template/memberlist_search.html b/phpBB/styles/subsilver2/template/memberlist_search.html
index f1f96e1ecd..fb76cacc79 100644
--- a/phpBB/styles/subsilver2/template/memberlist_search.html
+++ b/phpBB/styles/subsilver2/template/memberlist_search.html
@@ -1,8 +1,8 @@
 <!-- You should retain this javascript in your own template! -->
 
+<!-- IF S_IN_SEARCH_POPUP -->
 	<script type="text/javascript">
 	// <![CDATA[
-<!-- IF S_IN_SEARCH_POPUP -->
 		function insert_user(user)
 		{
 			opener.document.forms['{S_FORM_NAME}'].{S_FIELD_NAME}.value = ( opener.document.forms['{S_FORM_NAME}'].{S_FIELD_NAME}.value.length && opener.document.forms['{S_FORM_NAME}'].{S_FIELD_NAME}.type == "textarea" ) ? opener.document.forms['{S_FORM_NAME}'].{S_FIELD_NAME}.value + "\n" + user : user;
@@ -60,46 +60,9 @@
 				}
 			}
 		}
-<!-- ENDIF -->
-
-		/**
-		* Toggle a section's visibility status
-		*/
-		function toggle_section(link, panel_id, expand_text, collapse_text)
-		{
-			if (window.jQuery)
-			{
-				var panel = jQuery('#' + panel_id);
-				if (panel.is(':visible'))
-				{
-					jQuery(link).text(expand_text);
-					panel.slideUp('fast');
-				}
-				else
-				{
-					jQuery(link).text(collapse_text);
-					panel.slideDown('fast');
-				}
-			}
-			else
-			{
-				var panel = document.getElementById(panel_id);
-				if (panel.style.display == 'none')
-				{
-					link.innerHTML = collapse_text;
-					panel.style.display = '';
-				}
-				else
-				{
-					link.innerHTML = expand_text;
-					panel.style.display = 'none';
-				}
-			}
-
-			return false;
-		}
 	// ]]>
 	</script>
+<!-- ENDIF -->
 
 <form method="post" action="{S_MODE_ACTION}" name="search">