xsl:if comparison help needed

I need to check if one tag matches another to produce the results required, but I don't think I'm doign it right. Any suggestions?

<xml>
<ContactTypeList VALUE="Primary" NAME="Primary"/>
<ContactTypeList VALUE="Billing" NAME="Billing"/>

<Contact NAME="J Smith" TYPE="Billing"/>
<Contact NAME="J Doe" TYPE="Billing"/>
<Contact NAME="J Frankestein" TYPE="Primary"/>
</xml>

<xsl>
<xsl:for-each select="Contact">
...
<select name="contactType">
<xsl:for-each select="ContactTypeList">
<option name="@Name" value="@VALUE">
<xsl:if test="@VALUE = /Contact/@TYPE">
<xsl:attribute name="selected">selected</xsl:attribute>
</xsl:if>
</option>
</xsl:for-each>
</select>
...
</xsl:for-each>
</xsl>