Missing spreadsheets, no sidebar, buttons don't function

Missing spreadsheets, no sidebar, buttons don't function

After logging into zoho sheet, all the spreadsheets I've ever created no longer appear. In fact, the sidebar containing the list of my spreadsheets isn't even loading.

On closer inspection, I've noticed that the following Javascript errors appear after the main page loads:

missing ; before statement-->sheet.js?M7_5_1 (line 8 )
General is not defined-->home.do (line 30)
getObj is not defined-->home.do (line 99)
browser_ie is not defined-->home.do (line 179)
getObj is not defined-->home.do (line 693)
getObj is not defined-->home.do (line 734)
Element referenced by ID/NAME in the global scope. Use W3C standard document.getElementById() instead.-->home.do (line 920)
COLOR_DIV_ID is not defined-->home.do (line 991)
resetPageDim is not defined-->home.do (line 1464)
browser_ie is not defined-->home.do (line 1409)

Needless to say, with the above errors, most of the buttons on the page do not function at all.

I'm using Mac OS X, and I get the same behavior on Firefox 1.5.0.9, Firefox 2.0.0.1, and Camino 1.0.3.