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var geocoder;
var location1;


function initialize() {
	geocoder = new GClientGeocoder();
}
function showLocation(address) {
	var locations = 0;
	geocoder.getLocations(address, function (response) {
		if (!response || response.Status.code != 200)
		{
			alert("There was an error");
		}
		else
		{
			location1 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0]};
		}
	});
	var glatlng1 = new GLatLng(location1.lat, location1.lon);
	var brenham = new GLatLng(30.152289,-96.384881);
	var college_station = new GLatLng(30.610584,-96.306002);
	var miledistance1 = glatlng1.distanceFrom(brenham);
	var miledistance2 = glatlng1.distanceFrom(college_station);

	if (miledistance1 <= miledistance2) {
		locations = (miledistance1 * .000621371192);
	} else {
		locations = (miledistance2 * .000621371192);
	}
	return locations;
}
window.onload=function() {initialize();}