Hello every one !
I try with this but it still on satelite by default .
<layer name="skin_map" state="hidden" url="" flash_url="%SWFPATH%/plugins/bingmaps.swf" html5_url="%SWFPATH%/plugins/bingmaps.js" visible="false" align="lefttop" width="100%" height="50%" x="0" y="0" zorder="1" lat="48.52288888" lng="-2.75066110" zoom="11" bgalpha="0" maptype="Map" onmapready="" onmapmoved="set(layer[info_text].visible, false)">
i use 1.0.8.15-2012-10-05
Thanks
Mickaël