[OpenLayers-Users] problem with Internet Explorer and multiple layer

[Andreas Hocevar]

Hi,

this happens because IE6 does not support alpha transparency on 24bit 
PNG images. Try adding

format: "image/gif",
transparent: true

to your layer params when using IE6. This will give you an 8-bit image 
with transparency.

Regards,
Andreas.

fsalas wrote:
>
> Hi,
>
>  I have one Open Layer projects with multiple layers , in Mozila 
> Firefox work very well , but when try to use IE only show one layer, 
> because the last layer hide the others.
>
> How I can resolve this problems?
>
> Regards , salas
>
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-- 
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.