image display problem or configuration problem

xin__jianqiang

hi:
I have one page written using GD and MySQ to show images
with imagemap. The problem is that the page sometiems works fine. But sometimes, the image does not show and sometimes, "no page found" error is popped up. If you refereshed it several times, it will finally show up. The server is Linux with apache and PHP version is 4.3.2.
The url is as following:
http://barleypop.vrac.iastate.edu/BarleyBase/test/mapviewer.php?Experiment_name=abc&Probeset_name=244901_at&Control=At_StarchSD1_Wt_0_5L&Analysis=RMA

However, after I copied everything to my home Windows server, everything works fine. The server is windows 2000 with IIS. PHP version is 4.3.1. The url is as following:
http://gong.student.iastate.edu/php/mapviewer.php?Experiment_name=abc&Probeset_name=244901_at&Control=At_StarchSD1_Wt_0_5L&Analysis=RMA

I have double checked my source codes for several times. Is it possible that the problem is due to some configuration of the server?

Thanks very much for your kind help.

yours,
xin

stolzyboy

seems to work fine for me (both links that is)

xin__jianqiang

It always work the first time the image is displayed. After the user clicked on the images. A new images will show up. If the user repeated the procedure for seveal times. The problem will show up.

One annoying thing is that I donot know when it will happen.
:-))

Currently, I am using IE.

stolzyboy

i was clicking and poking around on the images also, and it seemed to work fine, but maybe i am clicking on the wrong things

xin__jianqiang

Thanks for your help.
I am not sure why. I alway encounter some "page not found" errors. In fact, all the clickable part should work the same way.
What browser are you using?

Have a good day.

yours,
xin

stolzyboy

IE 6 Service Pack 1

xin__jianqiang

me too. I do not know why. I still got the 'page not found' and sometimes the images just don't show up. Just like the attached image.

stolzyboy

hmm works for me, see attached file, only other thing i noticed is that you are running XP, I am on Win2K