Kendo UI Grid with Searching and Autoscrolling

Will scroll exactly to any row on click, on search, and also select the said row. Search is case insensitive by creating custom expression filter.

HTML

<script src="http://cdn.kendostatic.com/2013.3.1119/js/kendo.mobile.min.js"></script>
<script src="http://cdn.kendostatic.com/2013.3.1119/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2013.3.1119/styles/kendo.blueopal.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2013.3.1119/styles/kendo.common.min.css">
<div id="grid"></div>

CSS

.k-grid td {
    white-space: nowrap;
}
.km-touch-scrollbar {
    position: absolute;
    visibility: hidden;
    z-index: 200000;
    height: .3em;
    width: .3em;
    background-color: #333;
    -moz-transform-origin: 0 0;
    -webkit-transform-origin: 0 0;
    -o-transform-origin: 0 0;
    transform-origin: 0 0;
    -webkit-transition: opacity 0.3s linear;
    -moz-transition: opacity 0.3s linear;
    -o-transition: opacity 0.3s linear;
    opacity: 0;
    -moz-border-radius: .4em;
    -webkit-border-radius: .4em;
    border-radius: .4em;
}
.km-vertical-scrollbar {
    height: 100%;
    right: 1px;
    top: 0;
}
.km-horizontal-scrollbar {
    width: 100%;
    left: 0;
    bottom: 1px;
}
.km-scroll-container {
    -moz-user-select: none;
    -webkit-user-select: none;
    user-select: none;
}

JavaScript

var firstNames = ["Nancy", "Andrew", "Janet", "Margaret", "Steven", "Michael", "Robert", "Laura", "Anne", "Nige"],
    lastNames = ["Davolio", "Fuller", "Leverling", "Peacock", "Buchanan", "Suyama", "King", "Callahan", "Dodsworth", "White"],
    cities = ["Seattle", "Tacoma", "Kirkland", "Redmond", "London", "Philadelphia", "New York", "Seattle", "London", "Boston"],
    titles = ["Accountant", "Vice President, Sales", "Sales Representative", "Technical Support", "Sales Manager", "Web Designer",
        "Software Developer", "Inside Sales Coordinator", "Chief Techical Officer", "Chief Execute Officer"],
    birthDates = [new Date("1948/12/08"), new Date("1952/02/19"), new Date("1963/08/30"), new Date("1937/09/19"), new Date("1955/03/04"), new Date("1963/07/02"), new Date("1960/05/29"), new Date("1958/01/09"), new Date("1966/01/27"), new Date("1966/03/27")];

function createRandomData(count) {
    var data = [],
        now = new Date();
    for (var i = 0; i < count; i++) {
        var firstName = firstNames[Math.floor(Math.random() * firstNames.length)],
            lastName = lastNames[Math.floor(Math.random() * lastNames.length)],
            city = cities[Math.floor(Math.random() * cities.length)],
            title = titles[Math.floor(Math.random() * titles.length)],
            birthDate = birthDates[Math.floor(Math.random() * birthDates.length)],
            age = now.getFullYear() - birthDate.getFullYear();

        data.push({
            Id: i + 1,
            FirstName: firstName,
            LastName: lastName,
            City: city,
            Title: title,
            BirthDate: birthDate,
            Age: age
        });
    }
    return data;
}

//    bind to 'change' event
function onChangeSelection(e) {
    try {
        var $trSelect = this.select();
        var $kcontent = this.element.find(".k-grid-content");
        if ($trSelect && $trSelect.length == 1 && $kcontent) {
            var scrollContentOffset =...