dojo.require("dojo.parser");
dojo.require("dijit.layout.ContentPane");
dojo.require("dijit.layout.TabContainer");
dojo.require("dijit.form.Button");

dojo.addOnLoad(function() {
    container = dijit.byId("mainTabContainer");
    dojo.connect(container.tablist, 'onButtonClick', tabClick);
});

function tabClick(tab) {
    if (tab.id == "archives_pane") {
        window.location.href = "http://downloads.mysql.com/archives.php";
    }
}