JQuery event in javascript object

I have a javascript object

function A()
{
    this.ini = function()
    {
        $('#test').html('');
    }    

    $('#click').on('click',function(){
        alert('Hi');
    });

}

http://jsfiddle.net/G2MUE/1/

But I have a problem, the event onClick is not used.

Thanks for your help

Answer

function A()

{
    this.ini = function()
    {
        $('#test').html('');
    }    

    $(document).on('click', '#click', function(){
        alert('Hi');
    });
}

http://jsfiddle.net/G2MUE/7/