User Agent: Mozilla/5.0 (Windows NT 5.1; rv:15.0) Gecko/20100101 Firefox/15.0 Build ID: 20120808131812 Steps to reproduce: First, I decided to try out your Experimental plugins.click_to_play, so I set the value to true. Second, I set my homepage to http://www.runescape.com/game.ws?j=1. Third, I had NoScript allow Jagex.com and Runescape.com. Actual results: I'm looking at a screen that has Large Gray rectangle that has a faint "Click here to activate Plugins", and a "Plugin is needed to display this content". It doesn't matter how many times I click the faint area: Nothing happens. Expected results: After clicking the faint area, It should have allowed the content to be displayed, like when I change plugins.click_to_play back to false!

I works fine in Firefox 17, Java plugin is called normally after clicking on "Click here to activate Plugins". So I guess the issue is already fixed in next versions.