()
| 86 | |
| 87 | // Pull tree history from hash |
| 88 | function updateHashHistory() { |
| 89 | hashHistory = window.location.hash.replace('#','').split('!'); |
| 90 | if (hashHistory.length == 1) { |
| 91 | hashHistory = ["tree-node-start"]; |
| 92 | } |
| 93 | } |
| 94 | |
| 95 | // Update tree to reflect hash state |
| 96 | function renderTree() { |