Patrick's changes to zzolo's work

openlayers_render_map now returns the $map array so I can do something like this in a node body and get a map:

  $map = openlayers_render_map();
  print "<div id='" . $map['id'] . "'></div>";

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default center is now 0,0 with zoom = 2 for most of the world. let's be international friendly!

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css change: OpenLayers control div needs a z-index of 1000 so it's always on top. We should use the idea of < 1000z-index in the map, >1000 ontop of the map

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Most of my work was developing a system for organizing all our OpenLayers javascript objects. All our OpenLayers javascript objects now live in "Drupal.settings.openlayers.activeObjects"

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Building out our the use of "rel" on html controls. Rel can be populated with multiple values like so: rel="key1:value2;key2:value2" just like css. We can use openlayersParseRel($(this).attr('rel')); to get these values back as an array

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Various small bug fixes

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