Today i struggle on Banners in Qlikview. I am finding something. I am planning to create one External Object for that Banners in HTML, XML and Java script. I will release soon that. But, I don't know why these banners are not moving. Text easily moving while we use this
left('Welcome To the Banner',mod(Round((now()-now(2))*10000),len('Welcome To the Banner')+1))
Let me found this solution and i will get back and i can do update also. For this please find the Attachment.