/* waypoint page functions */

// add waypoint lat/lon format
var actDiv;
function chklayer(v) {
  if (actDiv) {
    actDiv.style.display="none";
  }
  if(v>0){
    actDiv = document.getElementById("Layer"+v);
    actDiv.style.display="block";
  }
}

// delete waypoint
function delwp(wp) {
	var where= confirm("Are you sure you want to delete this waypoint?");
	if (where== true) {
		window.location="http://www.ontherocks4x4.org/go/waypoints/delete/" + wp;
	}
}

// upload waypoint to garmin gps
function ulwp(wp) {
	window.open(
		'http://www.ontherocks4x4.org/uploadwp2garmin.php?wp=' + wp, 
		'uploadwp', 
		"location=0,status=0,toolbar=0,menubar=1,directories=0,resizable=1,scrollbars=1,height=300,width=400"
	);
}