Having trouble with jquery if/else statement and 'slide' effect hiding last element -

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this first jquery script i've pieced myself. i'm having issue trying if/else statement working. want script not run if box/link click on visible.

here script working without if statement: http://jsfiddle.net/vitruvius/yqman/

$('.link').click(function () { var parentname = $(this).closest('ul').attr('id'); var boxnumber = $(this).attr('id'); $('.' + parentname).children('.active').toggle('slide',{direction:'right'},function(){     $('.' + parentname + ' ' + 'div').removeclass('active');     $('.' + parentname).children('.' + boxnumber).show().effect('slide').addclass('active'); });

});

here attempt @ if statement: http://jsfiddle.net/vitruvius/h8cmu/

$('.link').click(function () { var parentname = $(this).closest('ul').attr('id'); var boxnumber = $(this).attr('id'); if($('.' + parentname).children('.' + boxnumber).hasclass('active')){     return:false; } else {     $('.' + parentname).children('.active').toggle('slide',{direction:'right'},500,function(){         $('.' + parentname + ' ' + 'div').removeclass('active');         $('.' + parentname).children('.' + boxnumber).show().effect('slide').addclass('active');     }); }

});

also, know why slide effect hides last element before finishes sliding away? couldn't find answer anywhere.

please let me know if have tip and/or suggestions. thanks.

you need replace 

return:false;

by

return false;

i'd that's enough

demo


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