the only insects I know with a black pattern on transparent wings are the larger fruit flies, such as cherry fruit fly, not sure this is one though, pattern's more complicated on your one

ysipm.cornell.edu/factsheets/treefruit/pests/cff/cff_fig1.asp

I think you will find it is a black/brown fly/moth with clear wing spots - Xenox tigrinus. :o))
http://bugguide.net/node/view/964940/bgimage

thanks