Filling field in a website via matlab

Hey all,

I am trying to write a matlab code that is able to enter field values automatically that is in a URL. That is, say, if I have a field saying "How old are you" and you need to enter your age every time you enter the site to retrieve data, it is very time consuming. Is the way to do it is by retrieving java handles from the website and then somehow entering the values and using them in the website?

I am a bit lost here...

Any help is much appreciated Uri