var registration = 
{
    progress : false,
    
    add_events : function()
    {
        $$('input.marae_add').addEvent('click',registration.add_another);
        $$('input.marae_remove').addEvent('click',registration.remove);
        $$('fieldset.marae_javascript').setStyle('display','');
        $$('fieldset.marae_no_javascript').setStyle('display','none');
	},
    
    add_another : function(e)
    {
        //cancel the onclick
        var event=new Event(e);
        var hrefElm = $(event.target);
        event.stop();
        
        var hiddenDiv = $$('div.marae_display_none');
        
        //clone div
        var newDiv = hiddenDiv.clone(true).injectBefore(hrefElm);
        newDiv.getElement('input.marae_remove').addEvent('click',registration.remove);
        
        // add remove event
        
        // now display and remove class
        newDiv.setStyle('display', '');
        newDiv.removeClass('marae_display_none');
        newDiv.addClass('marae_display_block');
    },
    
    remove : function(e)
    {
        //alert('d');
        //cancel the onclick
        var event=new Event(e);
        var hrefElm = $(event.target);
        event.stop();
        
        // remove div elm
        hrefElm.getParent().remove();
    }
}

window.addEvent('load',registration.add_events);