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JavaScript

/* sni-hgtv.2.0.js -- Tue, 11 Dec 2012 10:06:40 EST */
if (typeof (SNI.HGTV) == "undefined") {
    SNI.HGTV = {};
}
SNI.HGTV.ANIMATION_SPEED = 150;
(function () {
    if (typeof SNI.HGTV === "undefined") SNI.HGTV = new Object();
    SNI.HGTV.truncate = function truncate(input, args) {
        var limit = args && args.limit || 10,
            omission = args && args.omission || '...';
        return input.length <= limit ? input : input.slice(0, limit) + omission;
    };
    SNI.HGTV.trim = function strip(input) {
        return input.trim ? input.trim() : input.replace(/^\s+/, '').replace(/\s+$/, '');
    };
    SNI.HGTV.humanize = function humanize(number) {
        if (number % 100 >= 11 && number % 100 <= 13) return number + "th";
        switch (number % 10) {
            case 1:
                return number + "st";
            case 2:
                return number + "nd";
            case 3:
                return number + "rd";
        };
        return number + "th";
    };
    SNI.HGTV.guid = function guid(length) {
        var buf = [],
            chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789',
            charlen = chars.length,
            length = length || 16;
        for (var i = 0; i < length; i++) {
            buf[i] = chars.charAt(Math.floor(Math.random() * charlen));
        };
        return buf.join('');
    };
    SNI.HGTV.isBlank = function isBlank(input) {
        return /^\s*$/.test(input);
    };
    SNI.HGTV.remove = function remove(input, start, end) {
        return input.slice(0, start) + input.slice(end);
    };
    SNI.HGTV.insert = function insert(input, string, index) {
        return input.slice(0, index) + string + input.slice(index);
    };
    SNI.HGTV.dasherize = function dasherize(input) {
        return input.replace(/\W+/g, '-').replace(/([a-z\d])([A-Z])/g, '$1-$2').toLowerCase();
    };
    SNI.HGTV.camelize = function camelize(input) {
        return input.replace(/\W+(.)/g, function (match,...