$("#someelement").live('click', function(e) {
    if((!$.browser.msie && e.button == 0) || ($.browser.msie && e.button == 1))
    {
        alert("Left Mouse Button Clicked,//www.49028c.com");
    }else if(e.button == 2) {
        alert("Right Mouse Button Clicked,//www.49028c.com");
    }
});