var w = null;
Event.observe(window, 'load', function() { 

    
    Event.observe('gotoreg', 'click', function(){ 
        w = new Window({url: '/reg/'});
    });
    
    Event.observe('gotoreg2', 'click', function(){ 
        w = new Window({url: '/reg/'});
    });

});
function window_update(obj) {
    w.update({url: '/reg/', post: $(obj).serialize(true)});
}