Sir, geolocation of of output not show

HTML5
#1
Geolocation

Click the button to check your co-ordinate location.

Get Location 
<p id="result"></p>

<script type="text/javascript">
	
	var x =document.getElementById("result");

	function getLocation() 
	{
		if(navigator.geolocation)
		{
			navigator.geolocation.getCurrentPostion(showPostion);

		}
		else
		{
			x.innerHTML="Geolocation is not supported by your browser."

		}
	}
	function showPostion(postion) {
		x.innerHTML="Latitude: "+postion.coords.latitude+ "<br>Longitude: "+postion.coords.longitude;
		
	}

</script>