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<body><div style="text-align: left;"><span style="font-family: Tahoma,Helvetica,Sans-Serif;">I was wondering
(=desperately hoping) that someone might be able to describe how the
event handling is supposed to be used in the openlayers code. I am
trying to write my own control for creating layers and markers and, as
you would expect, it needs to use a lot of event handling. I've looked
at the LayerSwitcher control which sometimes uses Events.register on
the map object and sometimes uses Event.observe and I looked at
PanZoomBar which uses Events.register on both the map object and on
some Events objects it defines itself. I got quite confused. When is
Events.register supposed to be used rather that Event.observe and
vice-versa.<br><br>Any guidance?<br><br>Alan</span></div><br /><hr />Be one of the first to try <a href='http://ideas.live.com/programpage.aspx?versionId=5d21c51a-b161-4314-9b0e-4911fb2b2e6d' target='_new'>Windows Live Mail.</a></body>
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