Okay, I've got this so far.. But my radar is no longer showing up.
<scene name="scene_pano5_l" title="Hive and Coves" onstart="updateradar(); updatemap(); activatespot();" thumburl="panos/pano5_l.tiles/thumb.jpg" lat="" lng="" heading="">
<action name="updateradar">
set(layer[activespot].parent, spot5_spot); set(layer[radar].visible,true); set(layer[radar].parent, spot5_spot); set(layer[radar].heading, -424.365);
</action>
<action name="updatemap">
set(layer[map].visible,true);
</action>
<action name="activatespot">
set(layer[spot0_spot].zorder,2);
set(layer[spot1_spot].zorder,2);
set(layer[spot2_spot].zorder,2);
set(layer[spot3_spot].zorder,2);
set(layer[spot4_spot].zorder,2);
set(layer[spot5_spot].zorder,2);
set(layer[spot6_spot].zorder,2);
set(layer[spot7_spot].zorder,2);
set(layer[spot8_spot].zorder,2);
set(layer[spot9_spot].zorder,2);
set(layer[spot10_spot].zorder,2);
txtadd(spotname, 'get(xml.scene)','_spot');
txtadd(parent_name, 'layer[',get(spotname),']');
set(layer[get(spotname)].zorder,1);
set(layer[radar].parent, get(parent_name));
set(layer[radar].visible, true);
set(layer[radar].heading, get(layer[get(spotname)].heading));
</action>
Got the solution idea from THIS thread:
hotspot over radar layer