On Nov 15, 2009, at 1:29 AM, SHANG Yuan wrote: > get the window.open "url" from the second webpage(mentioned above),paste > it to the web-browser, and get the same failure result as I get by perl > script. But after I have clicked the "pic.gif" in the second webpage from > the web-browser, I re-enter the "url" of the third webpage and this time > the browser returned just what I wanted. > It seems that the "click" action have activated something I haven't noticed. > > Have anyone here come with the similar problems before? > Any advice will be appreciated.
Have you tried setting the "Referer" header? HTH, Keary Suska