normalize-space function

["Seema Ramanathan" <sramanathan@xxxxxxxxxxxx>]

 

I am using normalize-space() function and when i run it in Saxon i get an error stating "User function normalize-space not found".

 

Does Saxon not support this? If so, is there another similar function which i can use. Following is a part of the XSL wherein i use the same function:

 

<xsl:variable name="tmpimage"> <xsl:value-of select="IMAGE"/></xsl:variable>  
<xsl:variable name="tmphref"> <xsl:value-of select="HREF"/></xsl:variable> 
<xsl:if test="(normalize-space($tmpimage)=true())">  
    <p><a href=""><img src="" width="100" height="50" border="0"/></a></p>
</xsl:if>

 

Any help?