function setDefaultTPUsingXML(strPlan) {
	$.ajax({
		type: "POST",
		url: '/maps/scripts/set_default_plan.asp?fldTravelPlanID=' + strPlan,
		data: "",
		success: function(msg){
			objXML = msg.documentElement;
			try {
				resetTravelPlannerMarkers();
				getTravelPlannerListUsingXML();		

				//set travel planner title
				updateTravelPlannerTitleBar();			
			} catch (e) {
				alert(e);
			}
		}
	 });
}