Showtext doesn't work for IPAD afaik.
You can define normal onhover for Flash and for device="IOS" you do some other way showing your text. But how to activate/achieve onhover on IPAD !!! don't know
this should be pretty simple:
1. create plugin/layer for your button
2. make onclick action call
3. create this action and there turn all texts on/off.
than you can replace this plugin on same position with one that will call action to turn them all on. Similar like fullscreen button is usualy swithed in examples. Search examples and there you can find many similar examples.
another option for singular plugins might be to try using ondown events to show popup text next to the spot or plugin. onup can be used to make it disappear when released. and the onhover events still work same for PC.
Tony
I`m using standart vtour skin and i need to show the text of my hotspot continually. How i can get it? Showtext doesnt work more then once at the same time...