<p>I am using Crystal Reports 10.  In the report I have two prompts.</p>

<p>How can I give this report to users such that they can enter the parameters on the web?</p>

<p>Thx in advance,
S.Gyazuddin</p>

Some ideas that may smooth the process :
Talk to the developers directly and ask if they have any specific requirements. Different platforms have different needs and requirements. Communication is important.
Get the basics of good HTML and CSS down. There are many references but you can try
A  List Apart
as a starting point.