Show administrative regions in map of Greece according to ISO 3166-2

[Ven]

I am trying to add a geochart showing Greece in a custom html in joomla . Below you can find a javascript.

Please could you make corrections so as to:

1) show on map according to ISO 3166-2:GR the 13 Administrative Regions with the text?

1. Attica / Αττική
2. Central Greece / Στερεά Ελλάδα
3. Central Macedonia / Κεντρική Μακεδονία
4. Crete / Κρήτη
5. Eastern Macedonia and Thrace / Ανατολική Μακεδονία και Θράκη
6. Epirus / Ήπειρος
7. Ionian Islands / Ιόνια νησιά
8. North Aegean / Βόρειο Αιγαίο
9. Peloponnese / Πελοπόννησος
10. South Aegean / Νότιο Αιγαίο
11. Thessaly / Θεσσαλία
12. Western Greece / Δυτική Ελλάδα
13. Western Macedonia / Δυτική Μακεδονία

2) The Western Macedonia / Δυτική Μακεδονία to have different color (e.g red) and to zoom on hover

<script src="https://www.google.com/jsapi" type="text/javascript"></script>

<script type="text/javascript">// <![CDATA[

google.load('visualization', '1', {'packages': ['geochart']});

     google.setOnLoadCallback(drawRegionsMap);

      function drawRegionsMap() {

        var data = google.visualization.arrayToDataTable([

['City'],

['Attica'],

['Central Greece'],

['Central Macedonia'],

['Crete'],

['Eastern Macedonia and Thrace'],

['Epirus'],

['Ionian Islands'],

['North Aegean'],

['Peloponnese'],

['South Aegean'],

['Thessaly'],

['Western Greece'],

['Western Macedonia']

        ]);

        var options = {region: 'GR',

        displayMode: 'regions',

        colorAxis: {colors: ['#847c68']}

    };

        var chart = new google.visualization.GeoChart(document.getElementById('world_share'));

        chart.draw(data, options);

function resizeHandler () {

        chart.draw(data, options);

    }

    if (window.addEventListener) {

        window.addEventListener('resize', resizeHandler, false);

    }

    else if (window.attachEvent) {

        window.attachEvent('onresize', resizeHandler);

    }

    };

// ]]></script>

<div id="world_share" style="height: 500px;">&nbsp;</div>