OnMouseOver choose only the first entry from drop down search list.

[RaraAla]

Once we have few nodes with the same name or nodes sharing common part of the name, we meet following case: when we type the search string, we have drop down list of all(or not more than number of lines in the drop down menu) entries with coincident part of the name, but if we place the mouse cursor over the any line, only the node, corresponding to the first one is lightened on the "carte" canvas.

[RaraAla]

OnMouseOver event is not handled if one entry from drop down was chosen by mouse click; after that cursor movements over other list entries don't change highlighted node on the map.