go to post Mark Connelly · Jul 4, 2017 well I cant tell you why it worked but adding modal=no to the parameters in launchPopupWindow has solved the issue, hope that helps some body in the future.
go to post Mark Connelly · Oct 10, 2016 Hello Paul be carefull if you do find a specification, I was told that it changed depending on the site it was installed on. Regards Mark