I wanted to create a pull down box for 'quick links'. I wasn't sure how to do this myself so I went
searching for a script. The one below is what I found. I have 2 questions though I was wondering if someone could answer for me.

the script:
select name="c614" size="1">
<option selected value="http://url">title</option>
<option value="http://url">title</option>
<option value="http://url">title</option>
<option value="http://url">title</option>
</select>

<input type="button" value="Go" onClick="location=document.c937.c614.options[document.c937.c614.selectedIndex].value"> </p>
</form>

the questions:
a) this is just html isn't it? (I found it on a java script site).
b)I understand most of it(seemed pretty easy once I saw how it was done) but I don't understand the location part. Could someone please explain to me what all of those numbers are.

Any help would be greatly appreciated.