Passing jsp variable through a link

hi everybody!!
can anyone help me? i am in great trouble. Here is my problem description....
I have one jsp page named a1.jsp in this page i have some checkbox in a form. an html link.
I select a checkbox and when i click the link then onclick() event of the link execute the javascript function and take the value of the checkbox in a variable.
I want to take the value to the page a2.jsp when i click the link.
Please help me!!
Here is my sample code............
this is the code of a1.jsp page
when i click the link named(click the link below i ) i want to go to page a2.jsp by taking the script variable a;
<script>
var a=" ";
function submitForm()
a="shakil";
</script>
<a href="a2.jsp" onClick="submitForm();">Click the link</a>_______________________________________________________

hi,
a1.jsp
<script>
var a=" ";
function submitForm()
a="shakil";
window.top.location.href ="./a2.jsp?a="+ a;
</script>
Click the linka2.jsp
hello: <%=request.getParameter ( "a" ) %>

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@Brunellus
For questions related to ASP.NET use the ASP.NET forum http://forums.asp.net
You should get more, better and faster answers on the other forum. Thanks, ahead of time.
Best Regards,
Kristin
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Passing jsp variable through a link

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