Help with JS and functions parameters
<p>Does JS support two functions with the same name and different parameters ?</p>

<pre><code>function f1(a, b)
{
// a and b are numbers
}

function f1(a, b, c)
{
// a is a string
//b and c are numbers
}
</code></pre>

<p>Can I use those JS function for IE7, FF, Opera with no problem?</p>
