Chrome: Get Tabs

gistfile1

var w = Components.classes["@mozilla.org/appshell/window-mediator;1"]
.getService(Components.interfaces.nsIWindowMediator);

var win = w.getMostRecentWindow("navigator:browser");

for (var i = win.gBrowser.tabs.length - 1; i >= 0; i--) {
	var browser = win.gBrowser.tabs[i].linkedBrowser;
	var cd = browser.contentDocument;
	var cw = browser.contentWindow;

    var url = browser.currentURI.spec;
	var favIcon = browser.mIconURL;
};