Question about data filter using XSLT

Hello:

I am passing three paramters to my XSLT and based on
these paramters and the corresponsing conditions on
the XML, only the data corresponsing to these
paramters should be displayed.

Example: 

I have height, weight, color as three parameters which
I pass on th style sheet.

Now, in the actual content (the XML), these paramters
are present as well:

<list1>
 <text>Condition 1</height>
<width>10inches</width>
<color>black</color>
<list2>
  <text>Condition 2</text>
 <height>2inch</height>
<width>4inches</width>
<color>white</color>
<img src=""/>
</list2>
</list1>

Now suppose the paramters height, width and color
passed on style sheet have values 2,4 and white then
only content of <list2> and image associated with it
should be displayed. 

How can this be achieved on the style sheet? I ahev
tried passing parameters at template levels but it
does not work. Please do give me some ideas. Thanks in
advance for all your help.





 
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