// ==UserScript==
// @name           Colorful Tabs
// @namespace      http://www.xuldev.org/
// @description    Makes the tabs colorful.
// @include        main
// @compatibility  Firefox 3.0, 3.5, 3.6b4
// @author         Gomita
// @version        1.1.20091203
// @homepage       http://www.xuldev.org/misc/ucjs.php
// ==/UserScript==
// @version        1.1.20091203 Now compatible with Firefox 3.0 - 3.6b4

var ucjsColorfulTabs = {

	index: 0,

	palette: [
		"#FFCCCC", "#FFCC99", "#FFFF99", "#99FF99", "#99FFFF",
		"#CCCCFF", "#FFCCFF", "#FFFFCC", "#FF9966", "#FFFF66",
		"#33FFFF", "#9999FF", "#FF99FF", "#FFCC66", "#66CCCC",
	],

	colorTab: function(aTab) {
		// this part is originated from Jetpack Colorful Tab feature.
		// @see http://d.hatena.ne.jp/Griever/20090523/1243069782
		aTab.style.backgroundColor = this.palette[++this.index % this.palette.length];
	},

	init: function() {
		// if you don't want to start with a random color, comment out the following line.
		this.index = Math.floor(Math.random(this.palette.length));
		// color all tabs when opening a window
		Array.forEach(gBrowser.mTabs, this.colorTab, this);
		// color the last tab when adding a new tab
		var self = this;
		gBrowser.addEventListener("TabOpen", function(event) {
			self.colorTab(event.originalTarget);
		}, false);
	}

};

ucjsColorfulTabs.init();