<?xml version="1.0" encoding="UTF-8"?>
  <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  				xmlns:d="http://docbook.org/ns/docbook"
  				xmlns="http://www.w3.org/1999/xhtml"
  				exclude-result-prefixes="d"
      			version="1.0">
  
  
  	<!-- no separate HTML page with index as this is binary in hv1 -->
  	<xsl:param name="generate.index" select="0"/>
  
  
  	<!-- Generate help tags in header -->
  	<xsl:template name="user.head.content">
  		<xsl:param name="node" select="''" />
  		<xsl:variable name="up" select="parent::*"/>
  
  		<!-- Locale should be first Help tag-->
  		<meta name="Microsoft.Help.Locale">
  			<xsl:attribute name="content">
  				<xsl:choose>
  					<xsl:when test="$product.locale and product.locale != ''">
  						<xsl:value-of select="$product.locale"/>
  					</xsl:when>
  					<xsl:otherwise>
  						<xsl:text>en-US</xsl:text>
  					</xsl:otherwise>
  				</xsl:choose>
  			</xsl:attribute>
  		</meta>
  
  		<!-- Specify locale for this chunk. Should probably query xml:lang -->
  		<meta name="Microsoft.Help.TopicLocale">
  			<xsl:attribute name="content">
  				<xsl:choose>
  					<xsl:when test="@xml:lang">
  						<xsl:value-of select="@xml:lang"/>
  					</xsl:when>
  					<xsl:when test="$product.locale and product.locale != ''">
  						<xsl:value-of select="$product.locale"/>
  					</xsl:when>
  					<xsl:otherwise>
  						<xsl:text>en-US</xsl:text>
  					</xsl:otherwise>
  				</xsl:choose>
  			</xsl:attribute>
  		</meta>
  
  		<!-- This is the unique ID for this page -->
  		<meta name="Microsoft.Help.Id">
  			<xsl:attribute name="content">
  				<xsl:call-template name="hv1.toc.id"/>
  			</xsl:attribute>
  		</meta>
  
  		<!-- The ID of the parent TOC node (-1 is root) -->
  		<meta name="Microsoft.Help.TocParent">
  			<xsl:attribute name="content">
  				<xsl:call-template name="hv1.toc.parent.id">
  					<xsl:with-param name="up" select="$up"/>
  				</xsl:call-template>
  			</xsl:attribute>
  		</meta>
  
  		<!-- For all pages with the same parent, the order is set by TocOrder -->
  		<meta name="Microsoft.Help.TocOrder">
  			<xsl:attribute name="content">
  				<xsl:value-of select="1+count(preceding-sibling::chapter|preceding-sibling::section)"/>
  			</xsl:attribute>
  		</meta>
  
  		<!-- boolean to indicate if this page is allowed to load custom branding -->
  		<meta name="Microsoft.Help.SelfBranded">
  			<xsl:attribute name="content">
  				<xsl:choose>
  					<xsl:when test="$topic.selfbrand">
  						<xsl:text>true</xsl:text>
  					</xsl:when>
  					<xsl:otherwise>
  						<xsl:text>false</xsl:text>
  					</xsl:otherwise>
  				</xsl:choose>
  			</xsl:attribute>
  		</meta>
  
  		<!--
  			Insert description meta element. This is shown in searches and indexes
  		-->
  
  		<xsl:variable name="description">
  			<xsl:call-template name="hv1.description"/>
  		</xsl:variable>
  		<xsl:if test="$description != ''">
  			<meta name="Description">
  				<xsl:attribute name="content">
  					<xsl:call-template name="hv1.description"/>
  				</xsl:attribute>
  			</meta>
  		</xsl:if>
  
  		<!-- Display version of page -->
  		<xsl:variable name="display.version">
  			<xsl:call-template name="hv1.display.version"/>
  		</xsl:variable>
  		<xsl:if test="$display.version != ''">
  			<meta name="Microsoft.Help.DisplayVersion">
  				<xsl:attribute name="content">
  					<xsl:value-of select="$display.version"/>
  				</xsl:attribute>
  			</meta>
  		</xsl:if>
  
  		<!--
  			Content type is used to distinguish between multiple topics with same id.
  			Usualy to have multiple versions available
  		-->
  		<!--
  		<meta name="Microsoft.Help.ContentType">
  			<xsl:attribute name="content">
  				TODO: implement
  			</xsl:attribute>
  		</meta>
  		-->
  
  
  		<!-- If a product name is given, then mark each header with this name-->
  		<xsl:if test="$product.name and $product.name != ''">
  			<meta name="Microsoft.Help.Product">
  				<xsl:attribute name="content">
  					<xsl:value-of select="$product.name"/>
  				</xsl:attribute>
  			</meta>
  		</xsl:if>
  
  		<!-- If a version is given, then mark each header with version-->
  		<xsl:if test="$product.version and $product.version != ''">
  			<meta name="Microsoft.Help.ProductVersion">
  				<xsl:attribute name="content">
  					<xsl:value-of select="$product.version"/>
  				</xsl:attribute>
  			</meta>
  		</xsl:if>
  
  		<!--
  			Insert all keywords for this chunk. These are used
  			by the help runtime to generate indexes and refine search
  		-->
  		<xsl:call-template name="hv1.keywords" />
  
  		<!--
  			Insert all F1 ids for this chunk. This is used
  			by the help runtime to resolve F1 queries
  		-->
  		<xsl:call-template name="hv1.f1" />
  	</xsl:template>
  
  
  	<!-- There are links from ToC pane to bibliodivs, so there must be anchor -->
  	<xsl:template match="bibliodiv/title">
  		<h3 class="{name(.)}">
  			<xsl:call-template name="anchor">
  				<xsl:with-param name="node" select=".."/>
  				<xsl:with-param name="conditional" select="0"/>
  			</xsl:call-template>
  			<xsl:apply-templates/>
  		</h3>
  	</xsl:template>
  
  	<!--
  		Template to get a page id.
  
  		Needs to be unique in the target help system; microsoft uses UUIDs for this.
  		To avoid UUIDs and generate-id (only unique in current xml fragment),
  		we do
  			<root.filename> +
  				<last ancestor title> +
  					<second last ancestor title> +
  						....
  						<self title>, 	where different types of sections/fragments
  											may be prefixed with a type identifier.
  
  		This should generate a fairly specific/unique ID.
  		-->
  	<xsl:template name="get.id.from.pagename">
  		<xsl:param name="target" />
  		<xsl:value-of select="$root.filename"/>
  		<xsl:variable name="id.of.document">
  			<xsl:apply-templates select="$target" mode="recursive-chunk-id"/>
  		</xsl:variable>
  		<xsl:variable name="titleWithSpace">
  			<xsl:value-of select="key('id',$id.of.document)/title"/>
  		</xsl:variable>
  		<xsl:value-of select="translate($id.of.document,' ','')" />
  	</xsl:template>
  
  	<!-- template that returns the page id used above -->
  	<xsl:template match="*" mode="recursive-chunk-id">
  		<xsl:param name="recursive" select="false()"/>
  
  		<!-- returns the filename of a chunk -->
  		<xsl:variable name="ischunk">
  			<xsl:call-template name="chunk"/>
  		</xsl:variable>
  
  		<xsl:variable name="dbhtml-filename">
  			<xsl:call-template name="pi.dbhtml_filename"/>
  		</xsl:variable>
  
  		<xsl:variable name="filename">
  			<xsl:choose>
  				<xsl:when test="$dbhtml-filename != ''">
  					<xsl:value-of select="$dbhtml-filename"/>
  				</xsl:when>
  				<!-- if this is the root element, use the root.filename -->
  				<xsl:when test="not(parent::*) and $root.filename != ''">
  					<xsl:value-of select="$root.filename"/>
  					<!-- <xsl:value-of select="$html.ext"/> -->
  				</xsl:when>
  				<!-- Special case -->
  				<xsl:when test="self::legalnotice and not($generate.legalnotice.link = 0)">
  					<xsl:choose>
  						<xsl:when test="(@id or @xml:id) and not($use.id.as.filename = 0)">
  							<!-- * if this legalnotice has an ID, then go ahead and use -->
  							<!-- * just the value of that ID as the basename for the file -->
  							<!-- * (that is, without prepending an "ln-" too it) -->
  							<xsl:value-of select="(@id|@xml:id)[1]"/>
  							<!-- <xsl:value-of select="$html.ext"/>-->
  						</xsl:when>
  						<xsl:otherwise>
  							<!-- * otherwise, if this legalnotice does not have an ID, -->
  							<!-- * then we generate an ID... -->
  							<xsl:variable name="id">
  								<xsl:call-template name="object.id"/>
  							</xsl:variable>
  							<!-- * ...and then we take that generated ID, prepend an -->
  							<!-- * "ln-" to it, and use that as the basename for the file -->
  							<!-- <xsl:value-of select="concat('ln-',$id,$html.ext)"/>-->
  						</xsl:otherwise>
  					</xsl:choose>
  				</xsl:when>
  				<!-- if there's no dbhtml filename, and if we're to use IDs as -->
  				<!-- filenames, then use the ID to generate the filename. -->
  				<xsl:when test="(@id or @xml:id) and $use.id.as.filename != 0">
  					<xsl:value-of select="(@id|@xml:id)[1]"/>
  					<!-- <xsl:value-of select="$html.ext"/>-->
  				</xsl:when>
  				<xsl:otherwise/>
  			</xsl:choose>
  		</xsl:variable>
  
  		<xsl:choose>
  			<xsl:when test="$ischunk='0'">
  				<!-- if called on something that isn't a chunk, walk up... -->
  				<xsl:choose>
  					<xsl:when test="count(parent::*)&gt;0">
  						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  							<xsl:with-param name="recursive" select="$recursive"/>
  						</xsl:apply-templates>
  					</xsl:when>
  					<!-- unless there is no up, in which case return "" -->
  					<xsl:otherwise/>
  				</xsl:choose>
  			</xsl:when>
  
  			<xsl:when test="not($recursive) and $filename != ''">
  				<!-- if this chunk has an explicit name, use it -->
  				<xsl:value-of select="$filename"/>
  			</xsl:when>
  
  			<xsl:when test="self::set">
  				<xsl:value-of select="$root.filename"/>
  			</xsl:when>
  
  			<xsl:when test="self::book">
  				<xsl:text>bk</xsl:text>
  				<xsl:number level="any" format="01"/>
  			</xsl:when>
  
  			<xsl:when test="self::article">
  				<xsl:if test="/set">
  					<!-- in a set, make sure we inherit the right book info... -->
  					<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  						<xsl:with-param name="recursive" select="true()"/>
  					</xsl:apply-templates>
  				</xsl:if>
  
  				<xsl:text>ar</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::preface">
  				<xsl:if test="/set">
  					<!-- in a set, make sure we inherit the right book info... -->
  					<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  						<xsl:with-param name="recursive" select="true()"/>
  					</xsl:apply-templates>
  				</xsl:if>
  
  				<xsl:text>pr</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::chapter">
  				<xsl:if test="/set">
  					<!-- in a set, make sure we inherit the right book info... -->
  					<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  						<xsl:with-param name="recursive" select="true()"/>
  					</xsl:apply-templates>
  				</xsl:if>
  
  				<xsl:text>ch</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::appendix">
  				<xsl:if test="/set">
  					<!-- in a set, make sure we inherit the right book info... -->
  					<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  						<xsl:with-param name="recursive" select="true()"/>
  					</xsl:apply-templates>
  				</xsl:if>
  
  				<xsl:text>ap</xsl:text>
  				<xsl:number level="any" format="a" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::part">
  				<xsl:choose>
  					<xsl:when test="/set">
  						<!-- in a set, make sure we inherit the right book info... -->
  						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  							<xsl:with-param name="recursive" select="true()"/>
  						</xsl:apply-templates>
  					</xsl:when>
  					<xsl:otherwise>
  					</xsl:otherwise>
  				</xsl:choose>
  
  				<xsl:text>pt</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::reference">
  				<xsl:choose>
  					<xsl:when test="/set">
  						<!-- in a set, make sure we inherit the right book info... -->
  						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  							<xsl:with-param name="recursive" select="true()"/>
  						</xsl:apply-templates>
  					</xsl:when>
  					<xsl:otherwise>
  					</xsl:otherwise>
  				</xsl:choose>
  
  				<xsl:text>rn</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::refentry">
  				<xsl:choose>
  					<xsl:when test="parent::reference">
  						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  							<xsl:with-param name="recursive" select="true()"/>
  						</xsl:apply-templates>
  					</xsl:when>
  					<xsl:otherwise>
  					</xsl:otherwise>
  				</xsl:choose>
  
  				<xsl:text>re</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::colophon">
  				<xsl:choose>
  					<xsl:when test="/set">
  						<!-- in a set, make sure we inherit the right book info... -->
  						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  							<xsl:with-param name="recursive" select="true()"/>
  						</xsl:apply-templates>
  					</xsl:when>
  					<xsl:otherwise>
  					</xsl:otherwise>
  				</xsl:choose>
  
  				<xsl:text>co</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::sect1
  									or self::sect2
  									or self::sect3
  									or self::sect4
  									or self::sect5
  									or self::section">
  				<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  					<xsl:with-param name="recursive" select="true()"/>
  				</xsl:apply-templates>
  				<xsl:text>s</xsl:text>
  				<xsl:number format="01"/>
  			</xsl:when>
  
  			<xsl:when test="self::bibliography">
  				<xsl:choose>
  					<xsl:when test="/set">
  						<!-- in a set, make sure we inherit the right book info... -->
  						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  							<xsl:with-param name="recursive" select="true()"/>
  						</xsl:apply-templates>
  					</xsl:when>
  					<xsl:otherwise>
  					</xsl:otherwise>
  				</xsl:choose>
  
  				<xsl:text>bi</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::glossary">
  				<xsl:choose>
  					<xsl:when test="/set">
  						<!-- in a set, make sure we inherit the right book info... -->
  						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  							<xsl:with-param name="recursive" select="true()"/>
  						</xsl:apply-templates>
  					</xsl:when>
  					<xsl:otherwise>
  					</xsl:otherwise>
  				</xsl:choose>
  
  				<xsl:text>go</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::index">
  				<xsl:choose>
  					<xsl:when test="/set">
  						<!-- in a set, make sure we inherit the right book info... -->
  						<xsl:apply-templates mode="recursive-chunk-id" select="parent::*">
  							<xsl:with-param name="recursive" select="true()"/>
  						</xsl:apply-templates>
  					</xsl:when>
  					<xsl:otherwise>
  					</xsl:otherwise>
  				</xsl:choose>
  
  				<xsl:text>ix</xsl:text>
  				<xsl:number level="any" format="01" from="book"/>
  			</xsl:when>
  
  			<xsl:when test="self::setindex">
  				<xsl:text>si</xsl:text>
  				<xsl:number level="any" format="01" from="set"/>
  			</xsl:when>
  
  			<xsl:otherwise>
  				<xsl:text>chunk-filename-error-</xsl:text>
  				<xsl:value-of select="name(.)"/>
  				<xsl:number level="any" format="01" from="set"/>
  			</xsl:otherwise>
  		</xsl:choose>
  	</xsl:template>
  
  	<!-- Main template that generates internal links -->
  	<xsl:template name="href.target">
  		<xsl:param name="context" select="."/>
  		<xsl:param name="object" select="."/>
  		<xsl:param name="toc-context" select="."/>
  
  		<xsl:variable name="id">
  			<xsl:call-template name="get.id.from.pagename">
  				<xsl:with-param name="target" select="$object"/>
  			</xsl:call-template>
  		</xsl:variable>
  
  		<xsl:variable name="href">
  			<xsl:choose>
  				<xsl:when test="$use.mshelp.links">
  					<!-- Generate a ms.help type link-->
  					<xsl:if test="$product.name = ''">
  						<xsl:message terminate="yes">
  							$product.name needs to be set to generate ms.help style links
  						</xsl:message>
  					</xsl:if>
  					<xsl:if test="$product.version = ''">
  						<xsl:message terminate="yes">
  							$product.version needs to be set to generate ms.help style links
  						</xsl:message>
  					</xsl:if>
  					<xsl:if test="$product.locale = ''">
  						<xsl:message terminate="yes">
  							$product.locale needs to be set to generate ms.help style links
  						</xsl:message>
  					</xsl:if>
  
  					<xsl:text>ms.help?method=page&amp;id=</xsl:text>
  					<xsl:value-of select="$id"/>
  					<xsl:text>&amp;product=</xsl:text>
  					<xsl:value-of select="$product.name"/>
  					<xsl:text>&amp;productVersion=</xsl:text>
  					<xsl:value-of select="$product.version"/>
  					<xsl:text>&amp;locale=</xsl:text>
  					<xsl:value-of select="$product.locale"/>
  					<!-- Append the jump id if the current object has an id-->
  					<xsl:if test="$object[@id or @xml:id]">
  						<xsl:text>#</xsl:text>
  						<xsl:value-of select="$object/@id|$object/@xml:id"/>
  					</xsl:if>
  				</xsl:when>
  				<xsl:otherwise>
  					<!-- Generate ms-xhelp type links. Default-->
  					<xsl:text>ms-xhelp:///?Id=</xsl:text>
  					<xsl:value-of select="$id"/>
  				</xsl:otherwise>
  			</xsl:choose>
  		</xsl:variable>
  		<xsl:value-of select="$href"/>
  	</xsl:template>
  
  	<xsl:template match="*" mode="common.html.attributes">
  		<xsl:param name="class" select="local-name(.)"/>
  		<xsl:param name="inherit" select="0"/>
  
  		<!--
  			Workaround for known issue with HelpLibAgent
  			Comment from Bruce Belson:
  			<pre> tags get their whitespace mangled by the Help Library Agent,
  			unless the non-standard attribute xml:space="preserve" is added to the pre element.
  		-->
  		<xsl:if test="$class = 'programlisting' or $class = 'verbatim' or $class = 'litterallayout' or $class = 'screen'">
  			<xsl:attribute name="xml:space">preserve</xsl:attribute>
  		</xsl:if>
  
  		<xsl:call-template name="generate.html.lang"/>
  		<xsl:call-template name="dir">
  			<xsl:with-param name="inherit" select="$inherit"/>
  		</xsl:call-template>
  		<xsl:apply-templates select="." mode="class.attribute">
  			<xsl:with-param name="class" select="$class"/>
  		</xsl:apply-templates>
  	</xsl:template>
  
  
  	<xsl:template name="hv1.display.version">
  		<xsl:apply-templates mode="title.markup" select="ancestor-or-self::book"/>
  		<xsl:if test="ancestor-or-self::chapter">
  			<xsl:text> - </xsl:text>
  			<xsl:apply-templates mode="title.markup" select="ancestor-or-self::chapter"/>
  		</xsl:if>
  	</xsl:template>
  
  
  	<!-- Generate a meta element for each keyword in chunk -->
  	<xsl:template name="hv1.keywords">
  		<xsl:variable name="is.chunk">
  			<xsl:call-template name="chunk">
  				<xsl:with-param name="node" select="."/>
  			</xsl:call-template>
  		</xsl:variable>
  
  		<xsl:for-each select=".//indexterm[$is.chunk = '0'] |
  			(./indexterm | *[not(self::section or self::preface or self::book or self::chapter)]//indexterm)[$is.chunk = '1']">
  			<xsl:choose>
  				<xsl:when test="primary != ''">
  					<meta name="Microsoft.Help.Keywords">
  						<xsl:attribute name="content">
  							<xsl:choose>
  								<!-- This concats the primary and secondary togheter, separated by colon if there exists
  								a tertiary element -->
  								<xsl:when test="tertiary">
  									<xsl:value-of select="primary/text()" />
  									<xsl:text>: </xsl:text>
  									<xsl:value-of select="secondary/text()" />
  									<xsl:text>, </xsl:text>
  									<xsl:value-of select="tertiary/text()" />
  								</xsl:when>
  
  								<xsl:otherwise>
  									<xsl:for-each select="primary/text() | secondary/text()">
  										<xsl:value-of select="." />
  										<xsl:if test="not(position() = last())">, </xsl:if>
  									</xsl:for-each>
  								</xsl:otherwise>
  							</xsl:choose>
  						</xsl:attribute>
  					</meta>
  				</xsl:when>
  				<xsl:otherwise/>
  			</xsl:choose>
  		</xsl:for-each>
  	</xsl:template>
  
  	<!-- Generate a F1 meta element for each indexterm with an ID (used as F1 id) -->
  	<xsl:template name="hv1.f1">
  		<xsl:variable name="is.chunk">
  			<xsl:call-template name="chunk">
  				<xsl:with-param name="node" select="."/>
  			</xsl:call-template>
  		</xsl:variable>
  
  		<xsl:variable name="id">
  			<xsl:call-template name="hv1.toc.id"/>
  		</xsl:variable>
  
  		<xsl:for-each select=".//indexterm[$is.chunk = '0'] |
  			(./indexterm | *[not(self::section or self::preface or self::book or self::chapter)]//indexterm)[$is.chunk = '1']">
  			<xsl:if test="@id|@xml:id">
  				<meta name="Microsoft.Help.F1">
  					<xsl:attribute name="content">
  						<xsl:value-of select="(@id|@xml:id)[1]" />
  					</xsl:attribute>
  				</meta>
  			</xsl:if>
  		</xsl:for-each>
  	</xsl:template>
  
  	<!-- ID used for to resolution. Using default ID -->
  	<xsl:template name="hv1.toc.id">
  		<xsl:variable name="href">
  			<xsl:call-template name="get.id.from.pagename">
  				<xsl:with-param name="target" select="."/>
  			</xsl:call-template>
  		</xsl:variable>
  		<xsl:value-of select="$href"/>
  	</xsl:template>
  
  	<!-- Determine parent id (if top level -> -1) -->
  	<xsl:template name="hv1.toc.parent.id">
  		<xsl:param name="up" select="''"/>
  		<xsl:variable name="href">
  			<xsl:choose>
  				<xsl:when test="$up">
  					<!-- I have a parent -->
  					<xsl:call-template name="get.id.from.pagename">
  						<xsl:with-param name="target" select="$up"/>
  					</xsl:call-template>
  				</xsl:when>
  				<xsl:otherwise>
  					<xsl:text>-1</xsl:text>
  				</xsl:otherwise>
  			</xsl:choose>
  		</xsl:variable>
  		<xsl:value-of select="$href"/>
  	</xsl:template>
  
  	<xsl:template name="hv1.description">
  		<xsl:variable name="content">
  			<xsl:choose>
  				<xsl:when test="abstract|d:abstract|d:info/d:abstract|bookinfo/abstract|sectioninfo/abstract|articleinfo/abstract|partinfo/abstract">
  					<xsl:value-of select="(abstract|d:abstract|d:info/d:abstract|bookinfo/abstract|sectioninfo/abstract|articleinfo/abstract|partinfo/abstract)[1]"/>
  				</xsl:when>
  				<xsl:when test="child::para">
  					<xsl:value-of select="substring(normalize-space(child::para[1]), 0, 150)"/>
  				</xsl:when>
  				<xsl:otherwise/>
  			</xsl:choose>
  		</xsl:variable>
  		<xsl:if test="$content != ''">
  			<xsl:value-of select="concat($content, '...')"/>
  		</xsl:if>
  	</xsl:template>
  
  
  </xsl:stylesheet>