[jQuery] What's wrong with my coding?

Hi, I added the click event to a few <a> and they work perfectly fine,
but when I try to do it with a FOR loop, it doesn't work anymore, does
anyone has any idea about it?

Thank you.

/* works well */
        $("a#1-a").click(function(){toggleTab(0);});
        $("a#2-a").click(function(){toggleTab(1);});
        $("a#3-a").click(function(){toggleTab(2);});


/* doesn't work */
        var k=0;

        for (k=0;k<totalNumberTabs;k++)
        {
                $("a#" + (k+1) + "-a").click(function(){
                        toggleTab(k);
                });
        }