This is the code
<!-- Google Maps code start -->
<script src="http://maps.google.com/maps?file=api&v=2&sensor=false&key=YOUR_API_KEY_HERE" type="text/javascript"></script>
<div id="map" style="width: 100%; height: 300px"></div>
<noscript><b>JavaScript must be enabled in order for you to use Google Maps.</b>
However, it seems JavaScript is either disabled or not supported by your browser.
To view Google Maps, enable JavaScript by changing your browser options, and then
try again.
</noscript>
<script type="text/javascript">
//<![CDATA[
function display_map()
{
if (GBrowserIsCompatible()) {
// A function to create the marker and set up the event window
// Dont try to unroll this function. It has to be here for the function closure
// Each instance of the function preserves the contends of a different instance
// of the "marker" and "html" variables which will be needed later when the event triggers.
html ="<div style=\"width:250px; text-align: left;\">Business Name<br />Address line 1<br />Address line 2<br />Phone: 12345678<\/div>";
function createMarker(point,html) {
var marker = new GMarker(point);
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(html);
});
return marker;
}
// Display the map, with some controls and set the initial location
var map = new GMap2(document.getElementById("map"));
map.addControl(new GSmallMapControl());
map.addControl(new GMapTypeControl());
map.setCenter(new GLatLng(40.728848,-73.995645),16);
// Set up the marker and info
var point = new GLatLng(40.728848,-73.995645);
var marker = createMarker(point, html)
map.addOverlay(marker);
marker.openInfoWindowHtml(html);
}
// display a warning if the browser was not compatible
else {
alert("Sorry, the Google Maps API is not compatible with this browser");
}
// This Javascript is based on code provided by the
// Community Church Javascript Team
// <http://www.bisphamchurch.org.uk/>
// <http://econym.org.uk/gmap/>
//]]>
}
</script>
<script type="text/javascript">
window.onload= function(){
display_map();
};
window.onunload= function(){
GUnload();
};
</script>
<!-- Google Maps code end -->
