Display trends based on location

[dotlouis]

The extension would display the trends based on the user location (country wide).
http://hawttrends.appspot.com/api/terms/ returns a JSON object which contains an arrays of trends.
Each array has a key (number) which can be associated with a country.
To see the list of country and their corresponding keys, head over http://www.google.com/trends/hottrends/visualize and look for the source code of the select button
which I'll copypasta here for convenience.

 <select id="region-select">
            <option value="0">All Regions</option>
            <option class="sort" value="30">Argentina</option>
            <option class="sort" value="8">Australia</option>
            <option class="sort" value="44">Austria</option>
            <option class="sort" value="41">Belgium</option>
            <option class="sort" value="18">Brazil</option>
            <option class="sort" value="13">Canada</option>
            <option class="sort" value="38">Chile</option>
            <option class="sort" value="32">Colombia</option>
            <option class="sort" value="43">Czech Republic</option>
            <option class="sort" value="49">Denmark</option>
            <option class="sort" value="29">Egypt</option>
            <option class="sort" value="50">Finland</option>
            <option class="sort" value="16">France</option>
            <option class="sort" value="15">Germany</option>
            <option class="sort" value="48">Greece</option>
            <option class="sort" value="10">Hong Kong</option>
            <option class="sort" value="45">Hungary</option>
            <option class="sort" value="3">India</option>
            <option class="sort" value="19">Indonesia</option>
            <option class="sort" value="6">Israel</option>
            <option class="sort" value="27">Italy</option>
            <option class="sort" value="4">Japan</option>
            <option class="sort" value="37">Kenya</option>
            <option class="sort" value="34">Malaysia</option>
            <option class="sort" value="21">Mexico</option>
            <option class="sort" value="17">Netherlands</option>
            <option class="sort" value="52">Nigeria</option>
            <option class="sort" value="51">Norway</option>
            <option class="sort" value="25">Philippines</option>
            <option class="sort" value="31">Poland</option>
            <option class="sort" value="47">Portugal</option>
            <option class="sort" value="39">Romania</option>
            <option class="sort" value="14">Russia</option>
            <option class="sort" value="36">Saudi Arabia</option>
            <option class="sort" value="5">Singapore</option>
            <option class="sort" value="40">South Africa</option>
            <option class="sort" value="23">South Korea</option>
            <option class="sort" value="26">Spain</option>
            <option class="sort" value="42">Sweden</option>
            <option class="sort" value="46">Switzerland</option>
            <option class="sort" value="12">Taiwan</option>
            <option class="sort" value="33">Thailand</option>
            <option class="sort" value="24">Turkey</option>
            <option class="sort" value="35">Ukraine</option>
            <option class="sort" value="9">United Kingdom</option>
            <option class="sort" value="1">United States</option>
            <option class="sort" value="28">Vietnam</option>
        </select>