//global map object
var map;
var marker;
function StartYMap() {

	if($('yMap')) {
	  map = new YMap(document.getElementById('yMap')); 
		map.addZoomLong();
		// map.setMapType(YAHOO_MAP_SAT);
		if(!loadMarkers()) {

		}
		// map.drawZoomAndCenter('USA',15);

	}
}

YAHOO.util.Event.addListener(window, 'load', StartYMap, this);  

//new Event.observe(window, 'load', StartYMap);