Google maps javascript example not working -

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i using example google maps website.

https://developers.google.com/maps/documentation/javascript/tutorial

i posting entire code below. blank screen - nothing seems show either on firefox or chrome. can suggest going on?

thank you, -vj

      <!doctype html> <html>   <head>     <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />     <style type="text/css">       html { height: 100% }       body { height: 100%; margin: 0; padding: 0 }       #map-canvas { height: 100% }     </style>     <script type="text/javascript"       src="https://maps.googleapis.com/maps/api/js?key=your_api_key&sensor=set_to_true_or_false">     </script>     <script type="text/javascript">       function initialize() {         var mapoptions = {           center: new google.maps.latlng(-34.397, 150.644),           zoom: 8,           maptypeid: google.maps.maptypeid.roadmap         };         var map = new google.maps.map(document.getelementbyid("map-canvas"),             mapoptions);       }       google.maps.event.adddomlistener(window, 'load', initialize);     </script>   </head>   <body>     <div id="map-canvas"/>   </body> </html>

ok figured out problem. saving code in html file using wordpad , saving in format unicode. when saved file using notepad , format ansi, ok. took me entire morning figure out!!!


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