I am using this statement in code behind to open a help window:
Page.RegisterStartupScript("showHelp", "<script>var w=window.open('showHelp.aspx?helpID=invoiceAdd.aspx','', 'width=455,height=200,top=200,left=200,scrollbars=yes,resizeable=yes');</script>");
On some most pages the window pops up in front as expected. However on a handful of my pages, the help window pops open and then the parent window comes back in front.
Thanks for any help.