From 33946d4e3e98456aa864db5dcf1cb532866fbab7 Mon Sep 17 00:00:00 2001
From: Mottie <wowmotty@gmail.com>
Date: Tue, 17 Dec 2013 17:47:17 -0600
Subject: [PATCH] cssStickyHeader widget: add z-index option. Fixes #466.

---
 docs/index.html                       |  2 +-
 js/widgets/widget-cssStickyHeaders.js | 17 +++++++++++------
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/docs/index.html b/docs/index.html
index ba269e6fa..153b24c66 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -384,7 +384,7 @@ <h4 id="extras">Plugins / Custom Widgets / Custom Parsers</h4>
 		<li><a href="example-widget-savesort.html">Save sort widget</a> (v2.0.27)</li>
 		<li><a href="example-widget-scroller.html">Scroller widget</a> (<span class="version">v2.9</span>).</li>
 		<li><a href="example-widget-sticky-header.html">Sticky header widget</a> (v2.0.21.1; <span class="version updated">v2.14.4</span>)</li>
-		<li><a href="example-widget-css-sticky-header.html">css3 sticky header widget</a> (<span class="version">v2.14.2</span>; <span class="version updated">v2.14.4</span>).</li>
+		<li><a href="example-widget-css-sticky-header.html">Sticky header (css3) widget</a> (<span class="version">v2.14.2</span>; <span class="version updated">v2.14.6</span>).</li>
 		<li>UITheme widget:
 			<ul>
 				<li><a href="example-widget-ui-theme.html">jQuery UI theme</a> (v2.0.9; <span class="version updated">v2.13.3</span>)</li>
diff --git a/js/widgets/widget-cssStickyHeaders.js b/js/widgets/widget-cssStickyHeaders.js
index 510c53076..3d518774b 100644
--- a/js/widgets/widget-cssStickyHeaders.js
+++ b/js/widgets/widget-cssStickyHeaders.js
@@ -1,4 +1,4 @@
-/*! tablesorter CSS Sticky Headers widget - updated 12/14/2013 (v2.14.4)
+/*! tablesorter CSS Sticky Headers widget - updated 12/17/2013 (v2.14.6)
 * Requires a modern browser, tablesorter v2.8+
 */
 /*global jQuery: false, unused:false */
@@ -11,7 +11,8 @@
 		options: {
 			cssStickyHeaders_offset     : 0,
 			cssStickyHeaders_addCaption : false,
-			cssStickyHeaders_attachTo   : null
+			cssStickyHeaders_attachTo   : null,
+			cssStickyHeaders_zIndex     : 10
 		},
 		init : function(table, thisWidget, c, wo) {
 			var $attach = $(wo.cssStickyHeaders_attachTo),
@@ -35,9 +36,11 @@
 					$cells = $cells.add($caption);
 				}
 				$cells.css({
-					"transform": finalY === 0 ? "" : "translate(0px," + finalY + "px)",
-					"-ms-transform": finalY === 0 ? "" : "translate(0px," + finalY + "px)",
-					"-webkit-transform": finalY === 0 ? "" : "translate(0px," + finalY + "px)"
+					"position" : "relative",
+					"z-index" : wo.cssStickyHeaders_zIndex,
+					"transform" : finalY === 0 ? "" : "translate(0px," + finalY + "px)",
+					"-ms-transform" : finalY === 0 ? "" : "translate(0px," + finalY + "px)",
+					"-webkit-transform" : finalY === 0 ? "" : "translate(0px," + finalY + "px)"
 				});
 			});
 		},
@@ -47,7 +50,9 @@
 			c.$table
 				.unbind('update updateAll '.split(' ').join(namespace + ' '))
 				.children('thead, caption').css({
-					"transform": "",
+					"position" : "",
+					"z-index" : "",
+					"transform" : "",
 					"-ms-transform" : "",
 					"-webkit-transform" : ""
 				});