perl script to get url querystring value and pass it to function.

[alpha122]

I am beginner and I need some help writing simple perl script. I need to get url query and pass it to the javascript function as parameter. for example: my page will be http://myhomepage.html ?var1=test1&var 2=test2..
These variable could be anything that is entered by user. Now I need to get these variables an pass those values in my javascript function as parameter.

Thanks in advance for help..