| <script> | |
| function showFrame(show) { | |
| frame = document.getElementById("the_iframe"); | |
| frame.style.visibility = show ? "" : "hidden"; | |
| } | |
| function showPlugin(show) { | |
| iframe = document.getElementById("the_iframe").contentDocument; | |
| iframe.getElementById("1").style.visibility = show ? "" : "hidden"; | |
| } | |
| </script> | |
| <iframe id='the_iframe' src='plugin_visibility_iframe.html'></iframe> |