Fix scrollability.js for Internet Explorer 8
Fix scrollability.js for Internet Explorer 8

yammer/sched.do,yammer/sched.do,YOTOV-LIMITED/sched.do,YOTOV-LIMITED/sched.do,mauricionr/sched.do,mauricionr/sched.do,mauricionr/sched.do,mauricionr/sched.do,YOTOV-LIMITED/sched.do,yammer/sched.do,YOTOV-LIMITED/sched.do,yammer/sched.do