Something

'submissionCheckpoints' : (function(){	// Replace a tag of type tag_type contained by parent_el with new_el	var swapSubmitElement = function(tag_type, parent_el, new_el)	{		var old_el = parent_el.getElementsByTagName(tag_type);		if (old_el.length)		{			parent_el.removeChild(old_el[0]);			parent_el.appendChild(new_el);		}	};	// Curry swapSubmitElement to substitute buttons for labels	var makeSubmitEnabler = function(parent_id, caption)	{		return function()		{			swapSubmitElement('p', gebi(parent_id), _E('input', { 'type' : 'button', 'value' : caption }));		}	};	// Curry swapSubmitElement to substitute labels for buttons	var makeSubmitDisabler = function(parent_id, caption)	{		return function()		{			swapSubmitElement('input', gebi(parent_id), _E('p', { 'children' : [ _T(caption) ] }));		}	};	// Export the composite functions	return {		'details' : {			'enable'  : makeSubmitEnabler('submit_details', 'Submit Details'),			'disable' : makeSubmitDisabler('submit_details', 'Complete all sections to finalize the details of your event') 		},		'location' : {			'enable'  : makeSubmitEnabler('reserve_location', 'Reserve Location'),			'disable' : makeSubmitDisabler('reserve_location', 'Complete these sections to reserve the time and location for your event')		}	};})(),