Created Scholar toolbar button (use Customize Toolbar... option)

chrome.manifest

@@ -5,3 +5,4 @@ skin	scholar	default		chrome/chromeFiles/skin/default/scholar/
 overlay	chrome://browser/content/browser.xul	chrome://scholar/content/overlay.xul
 overlay	chrome://browser/content/browser.xul	chrome://scholar/content/ingester/browser.xul
 style	chrome://browser/content/browser.xul	chrome://scholar/skin/scholar.css
+style	chrome://global/content/customizeToolbar.xul	chrome://scholar/skin/scholar.css

chrome/chromeFiles/content/scholar/overlay.xul

@@ -19,7 +19,11 @@
 		<command id="cmd_scholar_newCollection" oncommand="ScholarPane.newCollection();"/>
 		<command id="cmd_scholar_search" oncommand="ScholarPane.search();"/>
 	</commandset>
-	
+	<toolbarpalette id="BrowserToolbarPalette">
+		<toolbarbutton id="scholar-toolbar-button" class="toolbarbutton-1"
+						label="&scholar.name;"
+						oncommand="ScholarPane.toggleDisplay();"/>
+	</toolbarpalette>
 	<vbox id="appcontent">
 		<!-- Changes to attributes of scholar-splitter and scholar-pane must be mirrored on overlay.js's onLoad() function -->
 		<splitter id="scholar-splitter" resizebefore="closest" resizeafter="closest" collapsed="true"/>

chrome/chromeFiles/skin/default/scholar/scholar.css

@@ -1,3 +1,43 @@
+#scholar-toolbar-button
+{
+	list-style-image: url('chrome://scholar/skin/toolbar-large.png');
+}
+
+#scholar-toolbar-button:active
+{
+	list-style-image: url('chrome://scholar/skin/toolbar-large-active.png');
+}
+
+#scholar-toolbar-button[disabled="true"]
+{
+	list-style-image: url('chrome://scholar/skin/toolbar-large-disabled.png');
+}
+
+toolbar[iconsize="small"] #scholar-toolbar-button
+{
+	list-style-image: url('chrome://scholar/skin/toolbar-small.png');
+}
+
+toolbar[iconsize="small"] #scholar-toolbar-button:active
+{
+	list-style-image: url('chrome://scholar/skin/toolbar-small-active.png');
+}
+
+toolbar[iconsize="small"] #scholar-toolbar-button[disabled="true"]
+{
+	list-style-image: url('chrome://scholar/skin/toolbar-small-disabled.png');
+}
+
+#scholar-toolbar-button
+{
+	list-style-image: url('chrome://scholar/skin/toolbar-large.png');
+}
+
+toolbar[iconsize="small"] #scholar-toolbar-button
+{
+	list-style-image: url('chrome://scholar/skin/toolbar-small.png');
+}
+
 textbox[multiline="true"][type="timed"]
 {
 	-moz-binding: url('chrome://scholar/content/bindings/timedtextarea.xml#timed-textarea');