using AND and OR with xsl:if

[Renata fonseca]

How can I use the "AND" and "OR" operator in xsl:if???

[Christophe Grosjean]

<xsl:if test="$param='one' or $param='two'>

[Balaji Loganathan]

Originally posted by Christophe Grosjean:
<xsl:if test="$param='one' or $param='two'>

and the same applies to "AND"
<xsl:if test="$param='one' and $param='two'>