jQuery(document).ready(function () {

    //When page loads...
    jQuery(".tab_content").hide(); //Hide all content
    jQuery("ul.tabs li:first").addClass("active").show(); //Activate first tab
    jQuery(".tab_content:first").show(); //Show first tab content
    

    //On Click Event
    jQuery("ul.tabs li").click(function () {

        jQuery("ul.tabs li").removeClass("active"); //Remove any "active" class
        jQuery(this).addClass("active"); //Add "active" class to selected tab
        jQuery(".tab_content").hide(); //Hide all tab content

        var activeTab = jQuery(this).find("a").attr("href"); //Find the href attribute value to identify the active tab + content
        jQuery(activeTab).fadeIn(); //Fade in the active ID content

        return false;
    });

});