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<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:template match="/">
<xsl:processing-instruction name="cocoon-format">type="text/html"</xsl:processing-instruction>
<html>
<head>
<title>XML Structure</title>
<style type="text/css"><xsl:comment>
#main {
border: none;
font-size: 10px;
line-height: 10px;
font-family: sans-serif
font-variant: normal;
font-style: normal;
font-stretch: normal;
font-size-adjust: none
padding: 0.5em 0.5em 0.5em 0.5em
}
IMG {
padding: 0px 0px 0px 0px;
margin: 0px 0px 0px 0px;
}
.level1 { color: black}
.level2 { color: red }
.level3 { color: green }
.level4 { color: blue }
</xsl:comment></style>
</head>
<body>
<xsl:apply-templates/>
</body>
</html>
</xsl:template>
<xsl:template match="*">
<xsl:variable name="level"><xsl:value-of select="count(ancestor-or-self::*)"/></xsl:variable>
<xsl:choose>
<xsl:when test="$level=1">
<img src="images/root.gif"/>
</xsl:when>
<xsl:when test="$level!=1">
<xsl:for-each select="ancestor::*">
<xsl:choose>
<xsl:when test="(count(ancestor::*)=0) or (count(following-sibling::*)=0)">
<img src="images/space.gif" height="1" width="18"/>
</xsl:when>
<xsl:otherwise>
<img src="images/branch.gif"/>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
<xsl:choose>
<xsl:when test="count(following-sibling::*)!=0">
<img src="images/tree.gif"/>
</xsl:when>
<xsl:otherwise>
<img src="images/leaf.gif"/>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
</xsl:choose>
<span class="level{$level}">
<xsl:value-of select="name(.)"/>
</span>
<br/>
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="@*|comment()|processing-instruction()|text()"/>
</xsl:stylesheet>
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