function reset_map()
{
	document.getElementById( 'resellers-select' ).src = '/imgs/homepage-map.gif';
	
	return true;
}

function highlight_region( e )
{
	// Get the event target element
	var tg = (e.target) ? e.target : e.srcElement
	
	// Get the region
	var region = tg.id.substring( 4 );
	
	document.getElementById( 'resellers-select' ).src = '/imgs/homepage-map-'+region+'.gif';
	
	return true;
}

function initialize_map()
{
	// Get all map areas
	var map = document.getElementById( 'resellers-map' );
	areas = map.getElementsByTagName( 'area' );
	
	for (var i = 0; i < areas.length; i++)
	{
		// Add on mouse out event
		YAHOO.util.Event.addListener( areas[i].id, 'mouseout', reset_map );
		
		// Add on mouse over events
		YAHOO.util.Event.addListener( areas[i].id, 'mouseover', highlight_region );
	}
}