xsl: how to test for attribute name and value at the same time

i have a xml

<list>
<element att1=1 and att2=2/>
<element att1=9 and att2=10/>
</list>

and in my xsl i want to do a test

...loop......
<xsl:for-each select="@*">
<xsl:choose>
<xsl:when test="name() = 'att1' AND value() = '1'">
do this
</xsl:when>
....loop.....


how can i do this . There is no function like 'value'


tia,
nik

Where you have written value() you can use current() or self::node().

http://www.w3schools.com/xsl