Added once parameter to skyline

coffee/skyline.coffee

@@ -30,6 +30,9 @@ class Skyline extends MaxmertkitHelpers
 			# Number or function, returning Number; in ms, delay before start animation
 			delay: @el.getAttribute( 'data-delay' ) or 300
 
+			# Boolean; show only once and don't hide after that
+			once: @el.getAttribute( 'data-once' ) or no
+
 			# Boolean; on spying on mobile devices
 			onMobile: @el.getAttribute( 'data-on-mobile' ) or no
 
@@ -104,6 +107,7 @@ class Skyline extends MaxmertkitHelpers
 			@_addClass '-start--'
 			@_removeClass '-stop--'
 			@active = yes
+			if @options.once then @stop()
 		, delay
 
 	deactivate: ->
@@ -116,7 +120,7 @@ class Skyline extends MaxmertkitHelpers
 
 	refresh: ->
 		_windowSize = _getWindowSize()
-		@spyParams = 
+		@spyParams =
 			offset: @_getPosition @el
 			height: @_outerHeight()
 
@@ -268,4 +272,4 @@ if Element? then Element::skyline = window['mkitSkyline']
 if jQuery?
 	$.fn[_name] = (options) ->
 		@each ->
-			window['mkitSkyline'].call( @, options )
+			window['mkitSkyline'].call( @, options )

docs/templates/kit/components/skyline.html

@@ -146,6 +146,13 @@ <h2>Properties</h2>
 				<code>Number</code> or <code>Function</code>, returning number. Delay before showing.
 			</td>
 		</tr>
+		<tr>
+			<td>once</td>
+			<td><i>@el.getAttribute( 'data-once' ) or no</i></td>
+			<td class="_hidden-phones_ _hidden-tablets_">
+				<code>Boolean</code>, show just once and don't hide element anymore.
+			</td>
+		</tr>
 		<tr>
 			<td>onMobile</td>
 			<td><i>@el.getAttribute( 'data-on-mobile' ) or no</i></td>
@@ -290,4 +297,4 @@ <h2>Events</h2>
 			</td>
 		</tr>
 	</tbody>
-</table>
+</table>

sass/widgets/alerts/common/_themes.sass

@@ -1 +1 @@
-$themes: ( default primary error info warning dark  )
+$themes: ( default primary error info warning dark  )