| Name | Purpose |
|---|---|
| GE_USE_MOBILE | Used to flag if mobile version of website is loaded |
| GE_PINGER_LAST_PINGED | Used to track refreshing the booth floorplan images |
| GE_SPONSORS_NEXT_OFFSET | Used to track rotation of exhibitor sponsor adds |
| FFM_IMAGE_LOADER_REFRESH_ID | Used to track the rotation of exhibitor sponsor adds |
| PHPSESSID | Used to manage a session between web browser and the server |