I'm trying to load radar images into a canvas element using html5, but the Same Origin policy of most major browsers prevents me from doing so. In addition, trying to use Cross-Origin Resource Sharing doesn't work, either. Currently, without using CORS, I'm getting the error "Uncaught SecurityError: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported." I hope there's a solution. Thank you!