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I want users to browse my site from only one tab in their browser. How can this be done? Would I use javascript and cookies?
For example, I have a website: www.example.com - and I want my clients to only be able to visit the site from one single tab in one browser. If they open another tab and load the site (or a subpage of the site) - I want an alert "Can't open multiple instances", and then redirect them to an error page.
Once thing to note - if the user changes the address from www.example.com/action/door/mine.aspx to www.example.com - that should work fine, because the user is in the same (original) tab.
Any help will be appreciated. Thanks in advance.