Need help with onMapSingleClick script

[Dragster 10]

Need help with onMapSingleClick script

so far i have

onMapSingleClick "'target' setMarkerPos _pos; onMapSingleClick ''; true;";

_mk = createMarker ["target",[0,0]];

_mk setMarkerColor "colorRed";

_mk setMarkerShape "icon";

_mk setMarkerSize [1,1];

_mk setMarkerType "hd_destroy";

_mk setMarkerText "Close are Suport";

Hint " click the target area on the map";

And it works. but what im wondering are how to make it so that when i have clicked on the map and created the marker i wanted. I get the option to creat a new marker at another spot on the map with the onmapsingleclick.