Calling templates based on node contents

Hi All...

Have a little problem. Basically I have this XML structure:

<contentTable>
  <contentPage hasContent="1">
    <contentField ID="0" UID="31">
      <contentFieldID>0</contentFieldID>
      <contentFieldUID>31</contentFieldUID>
      <contentFieldName>new_Content_Field_0</contentFieldName>
      <contentFieldStyle>default</contentFieldStyle>
      <contentFieldElement>defaultField</contentFieldElement>
      <contentFieldHR>True</contentFieldHR>
      <contentFieldBTT>False</contentFieldBTT>
      <contentFieldValue>
        <contentItem ID="0">
          <contentItemValue type="text">Default text</contentItemValue>
          <contentItemValue type="label">Default label</contentItemValue>
          <contentItemValue type="url">Default url text</contentItemValue>
          <contentItemValue type="file">Default file text</contentItemValue>
          <contentItemValue type="DLfile">Default download 
text</contentItemValue>
        </contentItem>
      </contentFieldValue>
    </contentField>
  </contentPage>
</contentTable>

From this I need to generate html output. There are many different types of 
style and element that can be put into this XML and have generated templates 
for these.

From these two nodes I want to call templates that format the XML accordingly.

I have got this far but im really stuck on how to call different templates 
based upon the contents of these nodes.

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
        <xsl:output method="html" version="1.0" encoding="UTF-8" indent="yes"/>
        
        <xsl:template match="." mode="defaultField_default">
                <xsl:param name="style"/>
                <span class="{$style}">
                        <xsl:value-of 
select="contentItem/contentItemValue[(_at_)type='text']"/>
                </span>
        </xsl:template>
        
        <xsl:template match="." mode="defaultField_A">
                <xsl:param name="style"/>
                <a class="{$style}" 
href="{contentItem/contentItemValue[(_at_)type='url']}">
                        <xsl:value-of 
select="contentItem/contentItemValue[(_at_)type='text']"/>
                </a>
        </xsl:template>
        
        <xsl:template match="contentPage">
                <xsl:for-each select="contentField">
                        <xsl:sort select="@ID" order="ascending" 
data-type="number"/>
                        <xsl:apply-templates mode="defaultField_A" 
select="contentFieldValue">
                                <xsl:with-param name="style" 
select="concat(contentFieldElement, '_', contentFieldStyle)"/>
                        </xsl:apply-templates>
                </xsl:for-each>
        </xsl:template>
        
</xsl:stylesheet>

Currently all of the contentFields go through the <xsl:template match="." 
mode="defaultField_A"> template. 

Any help on this would be fantastic.

Thanks in advance.

Ben

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