Javascript regex everything after a period : <p>Need a javascipt regex that matches everything that comes after a period. Tried:</p>

<pre><code>var myString="100.00";
var myRegexp = /\..*/;
var match = myRegexp.exec(myString);
if (match[1]!=null) {tail=match[1];}
console.log(tail);
</code></pre>
