save the marker in draw feature

I used https://drupal.org/node/1481374 for creating content and view
then I used openlayers_proximity module to filter my contents on map
I changed code for searching based on wkt
User should put a marker to show where he is(using draw feature)
until here every thing works fine but when user click apply the user marker is gone and I want to save that marker
How?
tnx
p.s1:gold point are my contets
p.s: sorry for my bad english :)