How to Call Jscript Function From JQuery

Hi
I have post the Code.How to Call Jscript Function From JQuery

<script type ="text/javascript" language ="javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script language="javascript" type ="text/javascript">
$(document).ready(function () {
var t1 = Test();
alert(t1);
});
function Test() {
return 'Jesus Never Fails..';
}
</script>