# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1520940536 -7200
# Node ID ba02d12cb4bee91874f2b96c240e066f94cc4413
# Parent  605c891870faef474a2aed82332c29f60f2ebb41
Add "up" navigation button, to go back to the main gallery from image page.

diff -r 605c891870fa -r ba02d12cb4be basic.css
--- a/basic.css	Thu Mar 01 14:31:55 2018 +0200
+++ b/basic.css	Tue Mar 13 13:28:56 2018 +0200
@@ -75,7 +75,9 @@
 	right: 0;
 }
 
-#pageInfoButton {
+#pageInfoButton, #pageUpNaviButton {
+	display: block;
+	text-decoration: none;
 	position: fixed;
 	top: 0.25em;
 	left: 0.25em;
@@ -91,11 +93,16 @@
 	padding: 1em;
 }
 
-#pageInfoButton:hover {
+#pageInfoButton:hover, #pageUpNaviButton:hover {
 	background: white;
 	color: black;
 }
 
+#pageUpNaviButton {
+	top: 0.25em;
+	left: 4em;
+}
+
 /*
  * Albums
  */
@@ -403,9 +410,20 @@
 		display: none;
 	}
 
-	#pageInfoButton {
+	#pageInfoButton, #pageUpNaviButton {
 		opacity: 0.5;
 		font-size: 1.5em;
+		top: auto;
+		left: auto;
+		bottom: 0.5em;
+	}
+
+	#pageInfoButton {
+		right: 0.5em;
+	}
+
+	#pageUpNaviButton {
+		right: 3.5em;
 	}
 }
 
@@ -426,12 +444,7 @@
 		width: 40%;
 	}
 
-	#pageInfoButton {
-		top: auto;
-		left: auto;
-		bottom: 0.5em;
-		right: 0.5em;
-
+	#pageInfoButton, #pageUpNaviButton {
 		font-size: 2em;
 	}
 }
diff -r 605c891870fa -r ba02d12cb4be mgallery.js
--- a/mgallery.js	Thu Mar 01 14:31:55 2018 +0200
+++ b/mgallery.js	Tue Mar 13 13:28:56 2018 +0200
@@ -140,9 +140,11 @@
 function mgalDisplayInfo(mvstate)
 {
   var mvbut = document.getElementById("pageInfoButton");
+  var mvnbut = document.getElementById("pageUpNaviButton");
   var mvelem = document.getElementById("pageInfoHeader");
-  mvelem.style.display = mvstate ? "block" : "none";
-  mvbut.style.display = !mvstate ? "block" : "none";
+  mvelem.style.display =  mvstate ? "block" : "none";
+  mvbut.style.display  = !mvstate ? "block" : "none";
+  mvnbut.style.display = !mvstate ? "block" : "none";
   mvInfoOpen = mvstate;
 }
 
diff -r 605c891870fa -r ba02d12cb4be mgallery.php
--- a/mgallery.php	Thu Mar 01 14:31:55 2018 +0200
+++ b/mgallery.php	Tue Mar 13 13:28:56 2018 +0200
@@ -573,6 +573,7 @@
   echo
     mgGetPageInfoHeaderEnd()."\n".
     "<div id=\"pageInfoButton\">_</div>\n".
+    "<a id=\"pageUpNaviButton\" href=\"".mgGetURL($galData["path"], FALSE)."\">^</a>\n".
     "<div id=\"imageCBox\">\n".
     mgGetNaviControlImageBoxJS($galImagesIndex, $index, "prevBtm", -1)."\n".
     mgGetNaviControlImageBox($galImagesIndex, $index, "prev", -1)."\n".