| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <xsl:stylesheet version="1.0"
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| 3 | xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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| 4 | xmlns:java="http://xml.apache.org/xslt/java"
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| 5 | xmlns:util="xalan://org.greenstone.gsdl3.util.XSLTUtil"
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| 6 | extension-element-prefixes="java util"
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| 7 | exclude-result-prefixes="java util">
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| 8 |
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| 9 | <!-- some global parameters - these are set by whoever is invoking the transformation -->
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| 10 | <xsl:param name="interface_name"/>
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| 11 |
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| 12 | <!-- Display the appropriate image, depending on the node type -->
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| 13 | <xsl:template match="documentNode" mode="displayNodeIcon">
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| 14 |
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| 15 | <!-- Root node: book icon (open or closed) -->
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| 16 | <xsl:choose>
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| 17 | <xsl:when test="@nodeType='root'">
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| 18 | <xsl:choose>
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| 19 | <xsl:when test="documentNode">
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| 20 | <xsl:call-template name="openbookimg">
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| 21 | <xsl:with-param name="title"><xsl:value-of select="util:getInterfaceText($interface_name, /page/@lang, 'close_book')"/></xsl:with-param>
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| 22 | </xsl:call-template>
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| 23 | </xsl:when>
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| 24 | <xsl:otherwise>
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| 25 | <xsl:call-template name="closedbookimg">
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| 26 | <xsl:with-param name="title"><xsl:value-of select="util:getInterfaceText($interface_name, /page/@lang, 'open_book')"/></xsl:with-param>
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| 27 | </xsl:call-template>
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| 28 | </xsl:otherwise>
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| 29 | </xsl:choose>
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| 30 | </xsl:when>
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| 31 |
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| 32 | <!-- Internal node: folder icon (open or closed) -->
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| 33 | <xsl:when test="@nodeType='internal'">
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| 34 | <xsl:choose>
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| 35 | <xsl:when test="documentNode">
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| 36 | <xsl:call-template name="openfolderimg">
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| 37 | <xsl:with-param name="title"><xsl:value-of select="util:getInterfaceText($interface_name, /page/@lang, 'close_folder')"/></xsl:with-param>
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| 38 | </xsl:call-template>
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| 39 | </xsl:when>
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| 40 | <xsl:otherwise>
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| 41 | <xsl:call-template name="closedfolderimg">
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| 42 | <xsl:with-param name="title"><xsl:value-of select="util:getInterfaceText($interface_name, /page/@lang, 'open_folder')"/></xsl:with-param>
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| 43 | </xsl:call-template>
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| 44 | </xsl:otherwise>
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| 45 | </xsl:choose>
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| 46 | </xsl:when>
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| 47 |
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| 48 | <!-- Leaf node: page icon, and this is the default -->
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| 49 | <xsl:otherwise>
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| 50 | <xsl:call-template name="textpageimg">
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| 51 | <xsl:with-param name="title"><xsl:value-of select="util:getInterfaceText($interface_name, /page/@lang, 'view_document')"/></xsl:with-param>
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| 52 | </xsl:call-template>
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| 53 | </xsl:otherwise>
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| 54 | </xsl:choose>
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| 55 | </xsl:template>
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| 56 |
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| 57 | <xsl:template name="openbookimg">
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| 58 | <xsl:param name="alt"/>
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| 59 | <xsl:param name="title"/>
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| 60 | <img border="0" width="28" height="23"
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| 61 | src="interfaces/basic/images/openbook.gif"
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| 62 | alt="{$alt}" title="{$title}"/>
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| 63 | </xsl:template>
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| 64 |
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| 65 | <xsl:template name="closedbookimg">
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| 66 | <xsl:param name="alt"/>
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| 67 | <xsl:param name="title"/>
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| 68 | <img border="0" width="18" height="11"
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| 69 | src="interfaces/basic/images/book.gif"
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| 70 | alt="{$alt}" title="{$title}"/>
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| 71 | </xsl:template>
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| 72 |
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| 73 | <xsl:template name="openfolderimg">
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| 74 | <xsl:param name="alt"/>
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| 75 | <xsl:param name="title"/>
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| 76 | <img border="0" width="23" height="15"
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| 77 | src="interfaces/basic/images/openfldr.gif"
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| 78 | alt="{$alt}" title="{$title}"/>
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| 79 | </xsl:template>
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| 80 |
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| 81 | <xsl:template name="closedfolderimg">
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| 82 | <xsl:param name="alt"/>
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| 83 | <xsl:param name="title"/>
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| 84 | <img border="0" width="23" height="15"
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| 85 | src="interfaces/basic/images/clsdfldr.gif"
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| 86 | alt="{$alt}" title="{$title}"/>
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| 87 | </xsl:template>
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| 88 |
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| 89 | <xsl:template name="textpageimg">
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| 90 | <xsl:param name="alt"/>
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| 91 | <xsl:param name="title"/>
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| 92 | <img border="0" width="16" height="21"
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| 93 | src="interfaces/basic/images/itext.gif"
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| 94 | alt="{$alt}" title="{$title}"/>
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| 95 | </xsl:template>
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| 96 |
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| 97 | <xsl:template name="bookshelfimg">
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| 98 | <xsl:param name="alt"/>
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| 99 | <xsl:param name="title"/>
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| 100 | <img border="0" width="20" height="16"
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| 101 | src="interfaces/basic/images/bshelf.gif"
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| 102 | alt="{$alt}" title="{$title}"/>
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| 103 | </xsl:template>
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| 104 |
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| 105 | <xsl:template name="iconpdf">
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| 106 | <xsl:param name="alt">PDF</xsl:param>
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| 107 | <xsl:param name="title"><xsl:value-of select="util:getInterfaceText($interface_name, /page/@lang, 'texticonpdf')"/></xsl:param>
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| 108 | <img border="0" width='26' height='26'
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| 109 | src='interfaces/basic/images/ipdf.gif'
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| 110 | alt='{$alt}' title='{$title}'/>
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| 111 | </xsl:template>
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| 112 |
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| 113 | <xsl:template name="icondoc">
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| 114 | <xsl:param name="alt">Word</xsl:param>
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| 115 | <xsl:param name="title"><xsl:value-of select="util:getInterfaceText($interface_name, /page/@lang, 'texticonmsword')"/></xsl:param>
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| 116 | <img border="0" width='26' height='26'
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| 117 | src='interfaces/basic/images/imsword.gif'
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| 118 | alt='{$alt}' title='{$title}'/>
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| 119 | </xsl:template>
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| 120 |
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| 121 | <!-- builds up links to available document types equivalent to the default source
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| 122 | document with as anchor the equivalent documents' doctype icons. -->
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| 123 | <xsl:template name="equivDocLinks">
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| 124 | <xsl:param name="count"/>
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| 125 |
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| 126 | <xsl:variable name="docicon" select="metadataList/metadata[contains(@name, 'equivDocIcon')]"/>
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| 127 | <xsl:variable name="docEndlink" select="metadataList/metadata[contains(@name, '/equivDocLink')]"/>
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| 128 |
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| 129 | <!--<xsl:variable name="docStartlink" select="metadataList/metadata[contains(@name, 'all_*,*_equivDocLink')]"/>-->
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| 130 | <!-- In the following variable statement, we're trying to set the docStartlink to any metadata whose value
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| 131 | ends on equivDocLink but NOT /equivDocLink. Unfortunately, the xslt function fn:ends-with only exists from
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| 132 | xslt 2.0 onwards. So need to use substring() and string-lenth() functions now to check whether the 13th char
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| 133 | from the end is a slash or not, in order to distinguish between the start of a doclink and end of one.
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| 134 | If this 13th char from the end is not a slash, then we found (the string we want to store in) docStartlink. -->
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| 135 | <xsl:variable name="docStartlink">
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| 136 | <xsl:for-each select="metadataList/metadata">
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| 137 | <xsl:if test="contains(@name, 'equivDocLink')">
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| 138 | <xsl:variable name="tmpvar" select="substring(@name, string-length(@name)-12, 1)"/>
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| 139 | <xsl:if test="not($tmpvar='/')">
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| 140 | <xsl:value-of select="self::node()[@name]"/>
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| 141 | </xsl:if>
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| 142 | </xsl:if>
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| 143 | </xsl:for-each>
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| 144 | </xsl:variable>
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| 145 |
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| 146 | <xsl:variable name="equivDocIcon" select="java:org.greenstone.gsdl3.util.XSLTUtil.getNumberedItem($docicon, $count)" />
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| 147 | <xsl:variable name="equivStartlink" select="java:org.greenstone.gsdl3.util.XSLTUtil.getNumberedItem($docStartlink, $count)" />
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| 148 | <xsl:variable name="equivEndlink" select="java:org.greenstone.gsdl3.util.XSLTUtil.getNumberedItem($docEndlink, $count)" />
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| 149 |
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| 150 | <xsl:if test="$equivDocIcon != ''">
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| 151 | <xsl:value-of disable-output-escaping="yes" select="$equivStartlink"/>
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| 152 | <xsl:value-of disable-output-escaping="yes" select="$equivDocIcon"/>
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| 153 | <xsl:value-of disable-output-escaping="yes" select="$equivEndlink"/>
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| 154 |
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| 155 | <!-- recursively call this template to get multiple entries -->
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| 156 | <xsl:call-template name="equivDocLinks">
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| 157 | <xsl:with-param name="count"><xsl:value-of select="$count + 1"/></xsl:with-param>
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| 158 | </xsl:call-template>
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| 159 | </xsl:if>
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| 160 |
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| 161 | </xsl:template>
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| 162 |
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| 163 | </xsl:stylesheet>
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| 164 |
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