added title attributes for toolbar buttons

lib/ComicBook.js

@@ -4,8 +4,9 @@
 	TODOs:
 
 	Fo sho:
+		- make control images sprites
+		- disable the strech button if in an auto zoom mode
 		- page controls - current page indicator
-		- style page controls
 		- improve prev/next buttons, only show them when they can possibly work (not at beginning/end)
 		- an "alert" control for any error messages / notifications ( & remove any instances of alert() )
 		- decouple controls from reader api
@@ -163,6 +164,7 @@ function ComicBook(id, srcs, opts) {
 			.addClass("cb-control")
 			.append(
 				$(document.createElement("button"))
+					.attr("title", "close the toolbar")
 					.addClass("cb-close")
 					.click(function(){
 						ComicBook.prototype.toggleToolbar();
@@ -170,6 +172,7 @@ function ComicBook(id, srcs, opts) {
 			)
 			.append(
 				$(document.createElement("button"))
+					.attr("title", "switch between dual and single page modes")
 					.addClass("cb-layout " + options.displayMode)
 					.click(function(){
 						ComicBook.prototype.toggleLayout();
@@ -177,6 +180,7 @@ function ComicBook(id, srcs, opts) {
 			)
 			.append(
 				$(document.createElement("button"))
+					.attr("title", "tweak the page colors")
 					.addClass("cb-color cb-menu-button")
 					.click(function(){
 						ComicBook.prototype.toggleControl("color");
@@ -184,6 +188,7 @@ function ComicBook(id, srcs, opts) {
 			)
 			.append(
 				$(document.createElement("button"))
+					.attr("title", "zoom out")
 					.addClass("cb-zoom-out")
 					.click(function(){
 						ComicBook.prototype.zoom(scale - 0.1);
@@ -191,6 +196,7 @@ function ComicBook(id, srcs, opts) {
 			)
 			.append(
 				$(document.createElement("button"))
+					.attr("title", "zoom in")
 					.addClass("cb-zoom-in")
 					.click(function(){
 						ComicBook.prototype.zoom(scale + 0.1);
@@ -198,6 +204,7 @@ function ComicBook(id, srcs, opts) {
 			)
 			.append(
 				$(document.createElement("button"))
+					.attr("title", "fit to page width")
 					.addClass("cb-fit-width")
 					.click(function(){
 						options.zoomMode = "fitWidth"