Transform XML structure using XSLT -

i want transform xml structure xslt.

 <detaileddescription>    <para>some text</para>    <para>     <bold>title</bold>    </para>    <para>intro text:     <itemizedlist>      <listitem>       <para>text</para>      </listitem>      <listitem>       <para>text</para>      </listitem>     </itemizedlist>    </para>  </detaileddescription> 

this want:

 <detaileddescription>    <para>some text</para>    <list>     <title>title</title>     <intro>       intro text:     </intro     <listitem>       <para>text</para>      </listitem>      <listitem>       <para>text</para>      </listitem>     </list>  </detaileddescription> 

so in own words: if there <bold> inside <para>, check if following-sibling of <para> <para> , has child <para>text</para> want rebuild structure shown.

i'm not sure if possible, because have started using xslt/xpath. can give me little help?

if want use conditions on nodes suggest put them match patterns:

<xsl:transform xmlns:xsl="http://www.w3.org/1999/xsl/transform" version="1.0">      <xsl:output indent="yes"/>     <xsl:strip-space elements="*"/>      <xsl:template match="@*|node()">         <xsl:copy>             <xsl:apply-templates select="@*|node()"/>         </xsl:copy>     </xsl:template>      <xsl:template match="detaileddescription/para[bold][following-sibling::*[1][self::para[.//para]]]">        <list>            <title>                <xsl:value-of select="bold"/>            </title>            <xsl:apply-templates select="following-sibling::*[1]"  mode="intro-list"/>        </list>     </xsl:template>      <xsl:template match="detaileddescription/para[.//para][preceding-sibling::*[1][self::para[bold]]]"/>      <xsl:template match="detaileddescription/para/text()[1]" mode="intro-list">         <intro>             <xsl:value-of select="."/>         </intro>     </xsl:template>      <xsl:template match="listitem" mode="intro-list">         <listitem>             <xsl:apply-templates/>         </listitem>     </xsl:template> </xsl:transform> 

see http://xsltransform.net/3nzcbtk/2 sample.