I try to open 3 new tabs (at the same time) via chrome, EI, firefox, each tab will return a file.
ie and mozilla open 3 new tabs (it is ok).
chrome opens 1 tab and two windows.

Script:
 window.open(url '\_blank') or window.open(url '\_tab') 
behaviour is the same

Is there any way to open 3 new tabs in chrome ?