[Milad]

No your plugins control the generating.

1) In the plugin "Top Activity" at forumhome_start hook

PHP Code:

$pagenav=construct_page_nav($pagenumber,$perpage,count($WWU002statdata),$vbulletin->options['forumhome'].'.php?'.$vbulletin->session->vars['sessionurl'].'do=activitystat&pp='.$perpage); 


must be:

PHP Code:

$pagenav=construct_page_nav($pagenumber,$perpage,count($WWU002statdata),$vbulletin->options['forumhome'].'.php?'.$vbulletin->session->vars['sessionurl'].'do=activitystat&pp='.$perpage); 


2) you use selected instead of selected="selected" in the template "WWU002statpage"

<option <if condition="$perpage==10">selected</if>>10</option>
<option <if condition="$perpage==20">selected</if>>20</option>
<option <if condition="$perpage==50">selected</if>>50</option>
<option <if condition="$perpage==100">selected</if>>100</option>

must be:

<option<if condition="$perpage==10"> selected="selected"</if>>10</option>
<option<if condition="$perpage==20"> selected="selected"</if>>20</option>
<option<if condition="$perpage==50"> selected="selected"</if>>50</option>
<option<if condition="$perpage==100"> selected="selected"</if>>100</option>

After doing these modifications the errors had disappeared
take a look:

http://validator.w3.org/check?uri=ht...doctype=Inline

Also the edits to postbit(_legacy) need some corrections in the <img> tags

Regards