jQuery Tab Menü Örnek 1

        *{margin:0px;padding:0px;border:0px;font-size:100%;font:inherit;vertical-align:baseline;border-spacing:0px;outline:none;}
        body{font-family:'Arial', Helvetica, sans-serif;font-size:12px;color:#444;background-color:#f3f3f3;}
        .ortalayici{width:600px;margin:100px auto 0px auto;min-height:1px;background:#f9f9f9;padding:5px;}
        .cb{clear:both;}
        h1{font-size:30px;line-height:36px;margin-bottom:10px;text-align:center;}
        .buyuk-tab-kapsul{border:1px solid #D9D9D9;}
        .buyuk-tab-kapsul a{color:#006A51;text-decoration:none;}
        .buyuk-tab-kapsul a:hover{text-decoration:underline;color:#005C9F;}
        .buyuk-tab-baslik{width:150px;margin-right:20px;list-style-type:none;float:left;}
        .buyuk-tab-baslik li{border-bottom:1px solid #D9D9D9;}
        .buyuk-tab-baslik li:last-child{border-bottom:none;}
        .buyuk-tab-baslik li a{font-weight:bold;font-size:12px;color:#555;display:block;padding:7px 0px 7px 14px;}
        .buyuk-tab-baslik li a.aktif{background:#efefef;background:linear-gradient(to right, #efefef 0%, #f9f9f9 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#efefef', endColorstr='#f9f9f9',GradientType=1);color:#565655;}
        .buyuk-tab-baslik li a:hover{background:#efefef;background:linear-gradient(to right, #efefef 0%, #f9f9f9 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#efefef', endColorstr='#f9f9f9',GradientType=1);color:#565655;}
        .buyuk-tab-icerik{width:400px;float:left;list-style-type:none;margin:10px;}
        .buyuk-tab-icerik li{display:none;padding:5px;line-height:16px;}
        .buyuk-tab-icerik li:first-child{display:block;}
        .ontedi{color:#55270D;text-decoration:none;float:right;margin-top:6px;}

        jQuery(document).ready(function () {
            jQuery(".buyuk-tab-baslik li:first a").addClass("aktif");
            jQuery(".buyuk-tab-baslik li a").click(function () {
                var intIndeks = jQuery(this).parent().index();
                jQuery(".buyuk-tab-baslik li a").removeClass("aktif");
                jQuery(this).addClass("aktif");
                jQuery(".buyuk-tab-icerik li").css({ "display": "none" });
                jQuery(".buyuk-tab-icerik li:eq(" + intIndeks + ")").css({ "display": "block" });
            });
        });

    <div class="ortalayici">
        <h1>jQuery Tab Menü Örnek 1</h1>
        <div class="buyuk-tab-kapsul">
            <ul class="buyuk-tab-baslik">
                <li><a href="javascript:;">Haber 1</a></li>
                <li><a href="javascript:;">Haber 2</a></li>
                <li><a href="javascript:;">Haber 3</a></li>
                <li><a href="javascript:;">Haber 4</a></li>
                <li><a href="javascript:;">Haber 5</a></li>
            </ul>
            <ul class="buyuk-tab-icerik">
                <li>
                    <h4>Haber 1 Başlık</h4>
                    <p>Haber 1 özet</p>
                    <a href="">devamı...</a>
                </li>
                <li>
                    <h4>Haber 2 Başlık</h4>
                    <p>Haber 2 özet</p>
                    <a href="">devamı...</a>
                </li>
                <li>
                    <h4>Haber 3 Başlık</h4>
                    <p>Haber 3 özet</p>
                    <a href="">devamı...</a>
                </li>
                <li>
                    <h4>Haber 4 Başlık</h4>
                    <p>Haber 4 özet</p>
                    <a href="">devamı...</a>
                </li>
                <li>
                    <h4>Haber 5 Başlık</h4>
                    <p>Haber 5 özet</p>
                    <a href="">devamı...</a>
                </li>
            </ul>
            <div class="cb"></div>
        </div>
        <a class="ontedi" href="http://www.ontedi.com">www.ontedi.com</a>
        <div class="cb"></div>
    </div>