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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Dev team –<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I have run into an issue with OpenLayers that I’m
hoping someone may have experienced and can provide a work around. When using
TileCache with OpenLayers to display multiple layers of data, I’m
noticing that when changing zoom levels or panning to a location outside of the
initial extent the overlay tiles come back pink. <font color=navy><span
style='color:navy'>On the initial load, b</span></font>oth layers load fine and
display no problem. The initial <font color=navy><span style='color:navy'>“</span></font>zoom
in<font color=navy><span style='color:navy'>”</span></font> also works
fine<font color=navy><span style='color:navy'>. </span></font>However, when
panning to another part of the map, using the overview map or pan tool, overlay
images that are outside the initial extent come back pink. If I zoom out to full
exent I also notice that the number of overlay tiles does not marry up with the
number of basemap tiles. This could partially explain why the pink tiles.<font
color=navy><span style='color:navy'> </span></font>Has anyone run into this
issue before? This appears to be a bug in OpenLayers. If so, any suggestions on
what could be the cause would be appreciated.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Frank<o:p></o:p></span></font></p>
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