search for a sbstring

[pelegk]

i want to check in xsl if a substring is containded in a string for example

does "fre" is in "sdfgsdfgfrezzzz"?

2) where can i find something like help index pf all the available functions in xsl?

thnaks in advance

peleg

[pelegk]

the contains function is the answer

and thanks to......................

pelegk1 :-)