Revert "dont pass bdajax. get it from window"
Revert "dont pass bdajax. get it from window"

This reverts commit 05393ce7c10b99eca03f1c8fb5c8f1a3abcc32b1.

TheVirtualLtd/bda.plone.shop,TheVirtualLtd/bda.plone.shop,andreesg/bda.plone.shop,andreesg/bda.plone.shop,andreesg/bda.plone.shop,TheVirtualLtd/bda.plone.shop