Hello,
I have this error in javascript when I try to use Grid_view with IE8 :
scheduler._els.dhx_cal_data.0.childNodes.0.scrollTop is null or is not an object
http://docs.dhtmlx.com/scheduler/codebase/ext/dhtmlxscheduler_grid_view.js
On this address :
http://docs.dhtmlx.com/scheduler/samples/03_extensions/27_grid_view.html
Could you check please ?