trouble with transperency

hey all, i have an issue with the transperency of a tga file im using as a window in GTKradiant on a map i am working on. i have the background outside it set right, but for reasons unknown the window glass appears solid grey in GTK and in trem. does anyone know what is causing this? a code error in the .shader maybe??? i dont know and nobody on the KoR forums is giving me answers

did you try the nodraw thing? if not hmmm, that would be weird but maybe if you wouldget a window shader off the interweb it would work?


also any default map glass textures that are on there arent shaders, i learned that the hard way like you did sooo yea, try no draw.