SO - 31016027

HTML

<div id="Services">
    <div id="Menu">
        <ul>
            <li class="active">
                <h3><a href="#Web">Web Development</a></h3>
                
                <ul>
                    <li><a href="#">Starter Site</a>
                        
                    </li>
                    <li><a href="#">Basic Custom</a>
                        
                    </li>
                    <li><a href="#">Premium Custom</a>
                        
                    </li>
                    <li><a href="#">Advanced Site</a>
                        
                    </li>
                    <li><a href="#">Deluxe Site</a>
                        
                    </li>
                </ul>
            </li>
            <li>
                <h3><a href="#Graphics">Graphic Design</a></h3>
                
                <ul>
                    <li><a href="#">Web Graphics</a>
                        
                    </li>
                    <li><a href="#">Logos & Icons</a>
                        
                    </li>
                    <li><a href="#">Print Media</a>
                        
                    </li>
                    <li><a href="#">Advertising</a>
                        
                    </li>
                </ul>
            </li>
            
        </ul>
    </div>
    <div id="ServMain">
        <ul class="list0">
            <li class="page0">
                <div class="page">This is the first page at index 0</div>
            </li>
            <li class="page1">
                <div class="page">This is the second page at index 0</div>
            </li>
            <li class="page2">
                <div class="page">This is the third page at index 0</div>
            </li>
            <li class="page3">
                <div class="page">This is the fourth page at index 0</div>
            </li>
            <li class="page4">
                <div class="page">This is the fifth page at...

CSS

#Services {
    width: 100%;
    height: 35%;
    margin-top: 150px;
    /*background: linear-gradient(top, #0775ad 0%, #003551 100%);
	background: -moz-linear-gradient(top, #0775ad 0%, #003551 100%);
	background: -webkit-linear-gradient(top, #0775ad 0%,#003551 100%);*/
}
#Menu {
    width: 20%;
    height: 325px;
    float: left;
    margin: 15px;
    background: #0775ad;
    box-shadow: 0 5px 15px 1px rgba(0, 0, 0, 0.6), 0 0 200px 1px rgba(255, 255, 255, 0.5);
    font-family:"Century Gothic", Verdana, Tahoma, sans-serif;
}
#Menu h3 {
    font-size: 14pt;
    line-height: 34px;
    padding: 0;
    margin: 0;
    cursor: pointer;
    color: #c5e7fa;
}
#Menu h3 a {
    color: #c5e7fa;
    text-decoration: none;
    transition: all .5s ease-in-out;
}
#Menu h3 a:hover {
    color: #fff;
}
#Menu li {
    list-style-type: none;
    margin: 0;
}
#Menu ul {
    padding: 10px;
}
#Menu ul ul li a {
    margin: 0;
    color: #49bfff;
    text-decoration: none;
    font-size: 12pt;
    line-height: 30px;
    display: block;
    padding: 0 15px;
    /*transition for smooth hover animation*/
    transition: all 0.5s;
    cursor: pointer;
}
#Menu ul ul li a:hover {
    color: #fff;
}
#Menu ul ul {
    margin-top: -10px;
    display: none;
}
#Menu li.active ul {
    display: block;
}
#ServMain {
    float: left;
    width: 70%;
    height: 300px;
    margin: 10px;
    margin-top: 13px;
    margin-left: 0px;
    padding: 10px;
    background: url(../Images/bgTile.png) repeat;
    border-radius: 10px;
    -webkit-box-shadow: 0px 0px 10px 0px #0775ad;
}
#ServMain ul {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    background: #49bfff;
    position: relative;
}
#ServMain ul li {
    display: block;
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    position: absolute;
    top: 0;
    left: 0;
}
#ServMain .page {
    width: 100%;
    height: 100%;
    margin: 0 auto;
    padding: 0;
    display: block;
    background: #fff;
}

JavaScript

$(document).ready(function () {
    onLoad();
    var $lastPage;
    
    function onLoad() {
        $('#ServMain ul').hide();
        $('#ServMain ul').first().show();
        $('#ServMain ul').children().each(function () {
            if (!parseInt($(this).index()) == 0) {
                $(this).hide();
            } else {
                $lastPage = $(this).children(0);
            }
        });
    }
    $('#Menu h3').click(function () {
        $("#Menu ul ul").slideUp();
        if (!$(this).next().is(":visible")) {
            $(this).next().slideDown();
        }
    });
    
    $('#Menu ul ul li a').click(function (e) {
        var $currPage;
        e.preventDefault();
        $lastPage.hide();
        var j = ($(this).parent().index());
        var i = $(this).parent().parent().parent().index();
        $('#ServMain > ul').not('.list'+i).hide();
        $currPage = $('#ServMain .list' + i).show().find('.page' + j);
        $currPage.show();
        console.log($currPage.get())
        $lastPage = $currPage;
    });
});