// JavaScript Document
function prepMap() {
	var rel = document.getElementById('the_anchor').getAttribute('rel');
	var regExp = /,/;
	var llz = rel.split(regExp);
	// latitude, longitude, and zoom variables
	var lat = llz[0];
	var long = llz[1];
	var zoom = Number(llz[2]);
	// map variables
	var map = new GMap2(document.getElementById('the_map'));
	map.setCenter(new GLatLng(lat,long),zoom);
	var control = new GMapTypeControl();
	map.addControl(control);
	map.addControl(new GSmallMapControl());
	var marker = new GMarker(map.getCenter());
	map.addOverlay(marker);
}
window.onload = prepMap;