 		event.preventDefault()
 
 		# Don't submit incomplete forms
-		return false if not isFormComplete()
+		return false unless isFormComplete()
 
 		getResults
 			conversions_control:    $('input#control-conversions').val()    # con con

		history.pushState query, '', newQuery

	# Don't run the same query twice in a row
	return false if not options.force && lastQuery == newQuery

	return queryAPI( query ).done ( stat_results ) ->
		$('.alert').fadeOut()

	results

isPermalinkPage = ->
	return false unless getParameter 'cc'
	return false unless getParameter 'sc'
	return false unless getParameter 'ce'
	return false unless getParameter 'se'

	true

