hi everybody:
I should replace the "." caracter with "," in a simple xml like this

<num>
  <var>-12.17</var>
  <var>0.58</var>
  <var>-1.17</var>
  <var>0.0</var>
  <var>2.35</var>
  <var>3.11</var>
  <var>-21.17</var>
  <var>-10.17</var>
</num>

this is what I need (html):

-12,17
0,58
-1,17
0,0
2,35
3,11
-21,17
-10,17

any suggestion?
thanks in advance

Aniceto Lopez



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