I want to add to this simple file ... When you click on a tab updated contents of the page or reload

$(function(){ 

    $('#tabsSlide #nav li a').click(function(){ 

        var currentNum = $(this).attr('id').slice(-1); 
        $('#tabsSlide #nav li a').removeClass('current'); 
        $(this).addClass('current'); 

        $('#tabsSlide #content .tab-slide').slideUp(300); 
        $('#tabsSlide #content #slide-'+currentNum+'.tab-slide').slideDown(300); 
    }); 

});