From 3e0923463f1cc0ec3943cd7e7d8f1e194a2c9015 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.org.ru>
Date: Thu, 17 Dec 2009 20:35:49 +0300
Subject: mobile: fix page to page navigation

---
 lib/iui/iui.js | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

(limited to 'lib/iui')

diff --git a/lib/iui/iui.js b/lib/iui/iui.js
index 6001b27bc..d47cbddb2 100644
--- a/lib/iui/iui.js
+++ b/lib/iui/iui.js
@@ -203,7 +203,7 @@ addEventListener("click", function(event)
 			iui.showPage($(link.hash.substr(1)));
 			setTimeout(unselect, 500);
 		}
-		else if (link == $("backButton")) {
+		if (link == $("backButton")) {
 			history.back();
 		} else if (link.getAttribute("type") == "submit")
 		{
@@ -233,7 +233,10 @@ addEventListener("click", function(event)
 		else if (!link.target)
 		{
 			link.setAttribute("selected", "progress");
-			iui.showPageByHref(link.href, null, null, null, unselect);
+
+			var backwards = link.getAttribute("backwards");
+
+			iui.showPageByHref(link.href, null, null, null, unselect, backwards);
 		}
 		else
 			return;
@@ -361,6 +364,25 @@ function updatePage(page, fromPage)
 		else
 			backButton.style.display = "none";
 	}	 
+
+
+	var backButton = $("myBackButton");
+	if (backButton)
+	{
+		var label = page.getAttribute("myBackLabel");
+
+		if (label)
+		{
+			backButton.style.display = "inline";
+			backButton.innerHTML = label;
+			backButton.href = page.getAttribute("myBackHref");
+			backButton.target = page.getAttribute("myBackTarget");
+			backButton.setAttribute("backwards", "true");
+		}
+		else
+			backButton.style.display = "none";
+	}	 
+
 }
 
 function slidePages(fromPage, toPage, backwards)
-- 
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