looks like lots of work went into this. it work great. respect. one suggestion. you made me click on article and it zoomed alright, my second thought was i can

looks like lots of work went into this. it work great. respect. one suggestion. you made me click on article and it zoomed alright, my second thought was i can double click to close it down which obviously did not happen - and believe it it took minute to figure there is a close button on the top lol. if you made me assume that i can click on the text anywhere to navigate, I immediately stop looking for buttons. adding double click would be awesome. thanks! - what are the usage terms. can I build a project using this?