()
| 178 | } |
| 179 | |
| 180 | function onScroll() { |
| 181 | var pageNumber; |
| 182 | |
| 183 | if (viewerPlugin.onScroll) { |
| 184 | viewerPlugin.onScroll(); |
| 185 | } |
| 186 | if (viewerPlugin.getPageInView) { |
| 187 | pageNumber = viewerPlugin.getPageInView(); |
| 188 | if (pageNumber) { |
| 189 | currentPage = pageNumber; |
| 190 | document.getElementById('pageNumber').value = pageNumber; |
| 191 | } |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | function delayedRefresh(milliseconds) { |
| 196 | window.clearTimeout(scaleChangeTimer); |