Where would I find the code that dispays number of online users?
Design and Skin Customization
The jrUser_whos_online functions is whats being used in other Jamroom skins:
{jrUser_whos_online template="whos_online.tpl"}
whos_online.tpl:
<div class="container">
{if isset($master)}
<div class="row">
<div class="col12 last">
<span class="media_title">{jrCore_lang skin=$_conf.jrCore_active_skin id="37" default="Master"} {jrCore_lang skin=$_conf.jrCore_active_skin id="39" default="Admins"}</span>
<hr>
</div>
</div>
<div class="row">
{foreach from=$master item="m_admin"}
<div class="col3{if $m_admin@last} last{/if}">
<div class="center capital p5">
<a href="{$jamroom_url}">{jrCore_module_function function="jrImage_display" module="jrUser" type="user_image" item_id=$m_admin.session_user_id size="xsmall" crop="auto" class="iloutline" alt=$m_admin.session_user_name title=$m_admin.session_user_name}</a>
</div>
</div>
{/foreach}
</div>
{/if}
{if isset($admin)}
<div class="row">
<div class="col12 last">
<hr>
<span class="media_title">{jrCore_lang skin=$_conf.jrCore_active_skin id="38" default="Site"} {jrCore_lang skin=$_conf.jrCore_active_skin id="39" default="Admins"}</span>
<hr>
</div>
</div>
<div class="row">
{foreach from=$admin item="s_admin"}
<div class="col3{if $s_admin@last} last{/if}">
<div class="center capital p5">
<a href="{$jamroom_url}/{$s_admin.profile_url}">{jrCore_module_function function="jrImage_display" module="jrUser" type="user_image" item_id=$s_admin.session_user_id size="xsmall" crop="auto" class="iloutline" alt=$s_admin.session_user_name title=$s_admin.session_user_name}</a>
</div>
</div>
{/foreach}
</div>
{/if}
{if isset($user)}
<div class="row">
<div class="col12 last">
<hr>
<span class="media_title">{jrCore_lang skin=$_conf.jrCore_active_skin id="40" default="Members"}</span>
<hr>
</div>
</div>
<div class="row">
{foreach from=$user item="member"}
<div class="col3{if $member@last} last{/if}">
<div class="center capital p5">
<a href="{$jamroom_url}/{$member.profile_url}">{jrCore_module_function function="jrImage_display" module="jrUser" type="user_image" item_id=$member.session_user_id size="xsmall" crop="auto" class="iloutline" alt=$member.session_user_name title=$member.session_user_name}</a>
</div>
</div>
{/foreach}
</div>
{/if}
</div>
<hr>
<div class="p3" style="width:90%;display:table;margin:0 auto;">
<div style="display:table-row">
<div class="capital bold" style="display:table-cell">
{jrCore_lang skin=$_conf.jrCore_active_skin id="37" default="Master"} {jrCore_lang skin=$_conf.jrCore_active_skin id="39" default="Admins"}:
</div>
<div class="hl-3" style="width:1%;display:table-cell;;text-align:right;">
{$master_count}
</div>
</div>
<div style="display:table-row">
<div class="capital bold" style="display:table-cell;">
{jrCore_lang skin=$_conf.jrCore_active_skin id="38" default="Site"} {jrCore_lang skin=$_conf.jrCore_active_skin id="39" default="Admins"}:
</div>
<div class="hl-3" style="width:1%;display:table-cell;;text-align:right;">
{$admin_count}
</div>
</div>
<div style="display:table-row">
<div class="capital bold" style="display:table-cell;">
{jrCore_lang skin=$_conf.jrCore_active_skin id="40" default="Members"}:
</div>
<div class="hl-3" style="width:1%;display:table-cell;;text-align:right;">
{$user_count}
</div>
</div>
<div style="display:table-row">
<div class="capital bold" style="display:table-cell;">
{jrCore_lang skin=$_conf.jrCore_active_skin id="41" default="Visitors"}:
</div>
<div style="width:1%;display:table-cell;;text-align:right;">
<span class="hl-3">{$visitor_count}</span>
</div>
</div>
</div>
<hr>
<div class="p3" style="width:90%;display:table;margin:0 auto;">
<div style="display:table-row">
<div class="capital bold" style="display:table-cell;">
{jrCore_lang skin=$_conf.jrCore_active_skin id="70" default="Total"}:
</div>
<div class="hl-3" style="width:1%;display:table-cell;text-align:right;">
{$all_count}
</div>
</div>
</div>You may need to adjust the class on the div elements as this is from the MediaPro skin.
Hope this helps!