Questions why this happen when i adding a new Profile Field ?

[Connector]

Hello

I have add many Profile Field .. just when i add one called "I am here for: " i get some problem when try to select one of the options is avalible


Here is the info of the profile Field

==============
I am here for: -- Multiple-Selection Menu

-Serious Relationships
-Friends
-Networking
-Dating

==============

and in the template memberinfo i add this

<if condition="$userinfo[field15]">
<TD width="133" valign="top" class="alt1"><strong>I am here for:</strong></TD>
<TD width="205" valign="top" class="alt1">$post[field15]</if></TD>
</tr>
<tr>

know if i try to go to edit profile and i select any one this options it give me a number if i select more it give me diffrents number .. such "15,9,1" etc.. it should show me the "Serious Relationships " etc.. not a number..

any idea why this happen ?

Thankyou