function show(id){$('#content').css('min-height','0px');var active=$('#container').data('tab_active');$('#container').data('tab_active',id);$('#'+active).slideUp('fast',function(){$('#'+$('#container').data('tab_active')).slideDown('slow',function(){$('#content').css('min-height','210px')})});$('.nav_active').attr('class','');$('#nav_'+id).attr('class','nav_active')}$(document).ready(function(){$('#container').data('tab_active','about')});