// Google Map Functions


function createMarker(point,html) {
    var marker = new GMarker(point);
    
    if (html != "")
    {
        GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(html);});
    }
    
    return marker;
}

function setCenter(lat,lon)
{
var point = new GLatLng(lat,lon);
map.setCenter(point,13);
}






// Helper Functions

function addEvent( obj, type, fn )
{
	if (obj.addEventListener)
		obj.addEventListener( type, fn, false );
	else if (obj.attachEvent)
	{
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
	}
}

function removeEvent( obj, type, fn )
{
	if (obj.removeEventListener)
		obj.removeEventListener( type, fn, false );
	else if (obj.detachEvent)
	{
		obj.detachEvent( "on"+type, obj[type+fn] );
		obj[type+fn] = null;
		obj["e"+type+fn] = null;
	}
}