From e3cc2b2ff5d96ed69c982c100692a1745bc261ef Mon Sep 17 00:00:00 2001
From: Tommy Chen <tommy351@gmail.com>
Date: Sun, 3 Jun 2012 10:20:50 +0800
Subject: rewrite navigation.js

---
 source/javascripts/navigation.js | 16 ---------------
 source/javascripts/slash.js      | 42 ++++++++++++++++++++++++++++------------
 2 files changed, 30 insertions(+), 28 deletions(-)
 delete mode 100644 source/javascripts/navigation.js

diff --git a/source/javascripts/navigation.js b/source/javascripts/navigation.js
deleted file mode 100644
index 652aafa..0000000
--- a/source/javascripts/navigation.js
+++ /dev/null
@@ -1,16 +0,0 @@
-(function($){
-	var appends = '<option>Menu</option>';
-
-	$('.menu .main > li').each(function(){
-		var link = $(this).children('a');
-		appends += '<option value="'+link.attr('href')+'">'+link.html()+'</option>';
-		$(this).find('li').each(function(){
-			var link = $(this).children('a');
-			appends += '<option value="'+link.attr('href')+'">- '+link.html()+'</option>';
-		});
-	});
-
-	$('nav.menu').append('<select>'+appends+'</select>').on('change', 'select', function(){
-		location.href = $(this).val();
-	});
-})(jQuery);
\ No newline at end of file
diff --git a/source/javascripts/slash.js b/source/javascripts/slash.js
index 270f39c..0105d69 100644
--- a/source/javascripts/slash.js
+++ b/source/javascripts/slash.js
@@ -14,22 +14,40 @@
 		});
 	};
 
+	// Append menu for mobile device
+	var navigationMenu = function(){
+		var appends = '<option>Menu</option>';
 
-	/* navigation.js */
-	var appends = '<option>Menu</option>';
+		var search = function(obj, level){
+			var children = obj.children(),
+				link = children.eq(0),
+				_level = level + 1;
 
-	$('.menu .main > li').each(function(){
-		var link = $(this).children('a');
-		appends += '<option value="'+link.attr('href')+'">'+link.html()+'</option>';
-		$(this).find('li').each(function(){
-			var link = $(this).children('a');
-			appends += '<option value="'+link.attr('href')+'">- '+link.html()+'</option>';
+			appends += '<option value="'+link.attr('href')+'">';
+
+			if (level > 0) appends += '|';
+
+			for (var i=0; i<level; i++){
+				appends += '—';
+			}
+
+			appends += link.text()+'</option>';
+
+			if (children.length > 1){
+				children.eq(1).children('li').each(function(){
+					search($(this), _level);
+				});
+			}
+		};
+
+		$('#header .menu .main').children('li').each(function(){
+			search($(this), 0);
 		});
-	});
 
-	$('nav.menu').append('<select>'+appends+'</select>').on('change', 'select', function(){
-		location.href = $(this).val();
-	});
+		$('#header .menu').append('<select>'+appends+'</select>').on('change', 'select', function(){
+			location.href = $(this).val();
+		});
+	};
 
 	/* caption.js */
 	$('.entry').each(function(i){
-- 
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