XSLT Global Parameters Example

    <td>
        <a onfocus="OnLink(this)" href="{$FORM_EDIT}&amp;ID={$ID}&amp;ContentTypeID={$thisNode/@ContentTypeId}" onclick="EditLink2(this,{$ViewCounter});return false;" target="_self">
            <xsl:variable name="titlevalue" select="$thisNode/@Title" />
            <xsl:value-of disable-output-escaping="yes" select="$titlevalue" />
        </a>
    </td>

 

 

http://msdn.microsoft.com/en-us/library/ff806158.aspx