Help me to edit the Theme Please

       <div class="center_navi">
                        <if condition="$show['member']"><div class="c_log_out"><a class="c_log_out" title=" <phrase 1="$bbuserinfo[username]">  $vbphrase[log_out_x]</phrase> " href="login.php?$session[sessionurl]do=logout&amp;logouthash=$bbuserinfo[logouthash]"  onclick="return log_out('$vbphrase[sure_you_want_to_log_out]')"><phrase 1="$bbuserinfo[username]" ><span> <phrase 1="$bbuserinfo[username]">  $vbphrase[log_out_x]</phrase> </span></a></div><else /><div class="c_register_right"><a class="c_register_right" href="register.php?$session[sessionurl]" title="$vbphrase[register]"><span>$vbphrase[register]</span></a></div></if>
	               <if condition="$show['member']"><div class="c_new_posts"><a class="c_new_posts" href="search.php?$session[sessionurl]do=getnew" accesskey="2" title="$vbphrase[new_posts_nav]"><span>$vbphrase[new_posts_nav]</span></a></div>
	               <else /><div class="c_daily_posts"><a class="c_daily_posts" href="search.php?$session[sessionurl]do=getdaily" accesskey="2" title="$vbphrase[todays_posts]"><span>$vbphrase[todays_posts]</span></a></div></if> 
                        <if condition="$show['member']"><div class="c_menu"><div id="usercptools"><a class="c_menu" href="#usercptools" title="$vbphrase[quick_links]"><span>$vbphrase[quick_links]</span></a> <script type="text/javascript"> vbmenu_register("usercptools", true); </script></div></div><else /> 
                        <div class="c_menu"><div id="usercptoolsguest"><a class="c_menu" href="#usercptools" title="$vbphrase[quick_links]"><span>$vbphrase[quick_links]</span></a> <script type="text/javascript"> vbmenu_register("usercptoolsguest", true); </script></div></div></if>
                        <div class="c_search"><div id="navbar_search"><a class="c_search" href="search.php?$session[sessionurl]" accesskey="4" title="$vbphrase[search]"><span>$vbphrase[search]</span></a> <if condition="$show['quicksearch']"><script type="text/javascript"> vbmenu_register("navbar_search", true); </script></if> </div></div>
                        <if condition="$show['member']"><div class="c_user_cp"><a class="c_user_cp" href="usercp.php?$session[sessionurl]" title="$vbphrase[user_cp]"><span>$vbphrase[user_cp]</span></a></div></if>
	               <if condition="!$show['member']"><div class="c_register"><a class="c_register" href="register.php?$session[sessionurl]" title="$vbphrase[register]"><span>$vbphrase[register]</span></a></div></if>
                        <div class="c_faq"><a class="c_faq" href="faq.php?$session[sessionurl]" accesskey="5" title="$vbphrase[faq]"><span>$vbphrase[faq]</span></a></div>
		<if condition="$show['communitylink'] AND $show['popups']">
			<div class="comm"><a id="community" href="$show[nojs_link]#community" rel="nofollow" accesskey="6"><span>$vbphrase[community]</span></a> <script type="text/javascript"> vbmenu_register("community", true); </script></div>
		<else />
				<div class="c_member"><a href="memberlist.php$session[sessionurl_q]"><span>$vbphrase[members_list]</span></a></div>

		</if>
    	               <div class="c_calendar"><a class="c_calendar" href="calendar.php?$session[sessionurl]" title="$vbphrase[calendar]"><span>$vbphrase[calendar]</span></a></div>
                        <div class="nav_middle_pic"><a href="$vboptions[forumhome].php?$session[sessionurl_q]"><img src="/designs/cyborg-red/sp.gif" alt="$vboptions[bbtitle]" width="82" height="33" /></a></div>
                        
                  </div>