7 Dynamic sorting

by DymSig

8 How to take only necessary?

by sharkoff_new

12 Function sum

by adar7

15 Incorrect display xml

by deeusus

19 DTD Entity (mnemonics)

by unique

20 xml

by xax_nv

22 That faster xsl if test

by trexmernii

23 Productivity XSLT

by sharkoff_new

25 XPATH

by SeLo