How to keep main window in background while popup window comes up
I have a popup window that comes up when a user doesn't have access to a certain page within my site. The problem is when a user clicks on something the popup window comes up but the bigger sized window of that popup comes up in the background as well. I am trying to have my popup window come up while the original page I clicked from is still focused/seen in the background. This is the code I currently am using, can anyone help me with what I am missing. I have a back button but I won't need that if I want to maintain the original page in the background. Instead I will use a close button.
testwindow = window.open("", "mywindow", "location=0,status=0,scrollbars=0,width=350,height=400");