[jQuery] Toggle(fn,fn1) not working as expected

[jQuery] Toggle(fn,fn1) not working as expected


$("p.more a").click(function() {
    $(this).parent().siblings("div.overflow").toggle();
    $(this).toggle(
        function() {$(this).html("« Less"); alert('1');},
        function() {$(this).html("More »"); alert('2');}
    );
});
I am referring to "p.more a" when mentioning a click. The first time I
click no alert is fired. The second time I click 1 is alerted. The
third time I click 2 is alerted then 1 is alerted. The fourth time I
click 2 is alerted, 1 is alerted, 2 is alerted. And so on. Every
time "div.overflow" is toggled correctly.
Why is it recursively operating like this?