Can someone change the syntax codes from 3.0 to 4.0?

[Injustice]

I have no clue what to replace as I don't have a guideline and if someone did change the code and encoded it in the correct syntax I would be ever so grateful:

<!-- sidebar --> 
<div id="content-left"> 

<h3 class="tcat">$vbphrase[user_cp]</h3> 
<div id="login-box" class="side-box"><if condition="$show['member']"> 
        <strong><phrase 1="$bbuserinfo[username]" 2="member.php?$session[sessionurl]u=$bbuserinfo[userid]">$vbphrase[welcome_x_link_y]</phrase></strong><br /> 
        <phrase 1="$pmbox[lastvisitdate]" 2="$pmbox[lastvisittime]">$vbphrase[last_visited_x_at_y]</phrase> 

        <if condition="$show['notifications']"> 
            <div><span id="notifications"><a href="usercp.php$session[sessionurl_q]">$vbphrase[your_notifications]:</a> <strong>$notifications_total</strong></span></div> 
            <if condition="$show['popups']"> 
                <script type="text/javascript"> vBmenu.register("notifications"); </script>
            <else /> 
                <script type="text/javascript" src="clientscript/vbulletin_notifications_nopopups.js?v=$vboptions[simpleversion]"></script> 
                <script type="text/javascript"> vBulletin.register_control("vB_Notifications_NoPopups", "notifications");  </script>
            </if> 
        <else /><if condition="$show['pmstats']"> 
            <div><phrase 1="$vbphrase[unread_x_nav_compiled]" 2="$vbphrase[total_x_nav_compiled]" 3="$session[sessionurl_q]">$vbphrase[private_messages_nav]</phrase></div> 
        </if></if> 

        <if condition="$show['pmwarning']"><div><strong><phrase 1="$vbphrase[pmpercent_nav_compiled]">$vbphrase[your_pm_box_is_x_full]</phrase></strong></div></if>     
<else /> 
        <!-- login form --> 
        <form action="login.php?do=login" method="post" onsubmit="md5hash(vb_login_password, vb_login_md5password, vb_login_md5password_utf, $show[nopasswordempty])">
        <script type="text/javascript" src="clientscript/vbulletin_md5.js?v=$vboptions[simpleversion]"></script> 
        <table cellpadding="0" cellspacing="0" border="0"> 
        <tr> 
            <td class="smallfont" style="white-space: nowrap;"><label for="navbar_username">$vbphrase[username]</label></td> 
            <td><input type="text" class="bginput" style="font-size: 11px" name="vb_login_username" id="navbar_username" size="15" accesskey="u" tabindex="101" value="$vbphrase[username]" onfocus="if (this.value == '$vbphrase[username]') this.value = '';" /></td> 
        </tr> 
        <tr> 
            <td class="smallfont"><label for="navbar_password">$vbphrase[password]</label></td> 
            <td><input type="password" class="bginput" style="font-size: 11px" name="vb_login_password" id="navbar_password" size="15" tabindex="102" /></td> 
        </tr> 
        </table> 
<span class="fright"><input type="image" src="{IF}/buttons/sign_in.gif" value="$vbphrase[log_in]" tabindex="104" title="$vbphrase[enter_username_to_login_or_register]" accesskey="s" /></span> 
<label for="cb_cookieuser_navbar"><input type="checkbox" name="cookieuser" value="1" tabindex="103" id="cb_cookieuser_navbar" accesskey="c" />$vbphrase[remember_me]</label> 
        <input type="hidden" name="s" value="$session[sessionhash]" />
        <input type="hidden" name="securitytoken" value="$bbuserinfo[securitytoken]" />
        <input type="hidden" name="do" value="login" /> 
        <input type="hidden" name="vb_login_md5password" /> 
        <input type="hidden" name="vb_login_md5password_utf" />
        </form> 
        <!-- / login form --> 
</if></div> 

</div> 
<!-- /sidebar -->