input + xsl:attribute

I have an <xsl:attribute name="value"> tag in an input tag, this does write
the value, what could be wrong, please see my code below.

<input name="Site" class="inputDiv" style="width: 92%; margin-top: 1px;
margin-bottom: 1px; border-right: 0px;" onclick="showHideMVDEFDiv();"
tabindex="12">
        <xsl:if test="$iSCID != '0'">
                <xsl:attribute name="value">
                        <xsl:value-of select="$iSite"/>
                </xsl:attribute>
        </xsl:if>
</input>


Thanks,
Stevenson Ngila
Footman-Walker Associates Ltd
http://www.footman-walker.co.uk




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