string - XSL substring on two levels -

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i want sub string of text 0-500 characters , display image , again display remaining part of above text. getting 0-500 characters till first full stop, using below code :

  <xsl:value-of select="substring(metadata/item/body, 1, 500 + string-length(substring-before(substring(metadata/item/body, 501),'.')))" disable-output-escaping="yes"/>.

then displaying image.after using code display remaining part of text :

  <xsl:value-of select="substring(metadata/item/body, 500)" disable-output-escaping="yes"/>

output getting :

  partnership private sector, pharmaceutical sector.   image*****   cal sector. added future vision health....till end.

expected output:

  partnership private sector, pharmaceutical sector.   image*****   added future vision health....till end.

in code section before image doing wonderful job of finding right place break (which might not @ character 500. in second piece of code rather reuse same method of finding start starting @ character 500. if take solution pre image part , use post image part you'll output looking for.


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