Gmap+Block - collapsible collapsed - old story

Hi,

i searched this issues and found some tipps and solutions for the collapsible collapsed problem. i use the version of gmap module (GMap 5.x-1.x-dev).

i used the Location map Block to show up a map.

in my blocktemplate i do:

------------------

<fieldset class="collapsible collapsed">
	<legend><a href="#">GoogleMap</a></legend>
	<div class="fieldset-wrapper">
		<?php print $block->content ?>
	</div>
</fieldset>

------------------

so it works fine, BUT the map is not showing the marker (only 1 here).

i did the collabsible checkbox hack in admin area. i have to do something else?

i read about a function that in some cases helps to center the map (checkresize()) but every try to implement it fails in a javascript error. i don't understand why the collabsible hack isn't working here in the block.

Thanks,

Andreas