Toggle stopped working after jquery update

Question

I was using jquery 1.3 on my website. Today I updated it to newest 1.9 and my toggle/animate script stopped to work.

The code looks like that:

Answer 1

$('#toggler').click( function() {
    $('#tcontent').toggle(
        function()
        {
            $(this).animate({height: "70"}, 800);
        },
        function()
        {
            $(this).animate({height: "6"}, 800);
        }
    );
});