| 1 | /****************************** |
| 2 | * JavaScript for talk slides * |
| 3 | * by Robert Kaiser * |
| 4 | * <kairo@kairo.at> * |
| 5 | * (for FOSDEM 2007) * |
| 6 | ******************************/ |
| 7 | |
| 8 | function docClicked(event) { |
| 9 | if (event.target.nodeName != "A") { |
| 10 | location.href = document.getElementById('goNext').href; |
| 11 | } |
| 12 | } |
| 13 | |
| 14 | // do timed color variantion on slides |
| 15 | var slide_seconds = 3*60; |
| 16 | var slide_start = new Date(); |
| 17 | |
| 18 | function timerFired() { |
| 19 | var slide_current = new Date(); |
| 20 | var seconds_diff = Math.round((slide_current.getTime() - slide_start.getTime()) / 1000); |
| 21 | if (seconds_diff >= slide_seconds) { |
| 22 | document.getElementById("header-text").className = "overtime"; |
| 23 | } |
| 24 | else if (seconds_diff >= Math.round(2*slide_seconds/3)) { |
| 25 | document.getElementById("header-text").className = "ontime"; |
| 26 | setTimeout("timerFired()", 1000*(slide_seconds/3)); |
| 27 | } |
| 28 | else if (seconds_diff >= Math.round(slide_seconds/3)) { |
| 29 | document.getElementById("header-text").className = "neartime"; |
| 30 | setTimeout("timerFired()", 1000*(slide_seconds/3)); |
| 31 | } |
| 32 | else { |
| 33 | // we should never come here, but if we do, go into a 1s loop until we get over the upcoming step |
| 34 | setTimeout("timerFired()", 1000); |
| 35 | } |
| 36 | } |
| 37 | |
| 38 | setTimeout("timerFired()", 1000*(slide_seconds/3)); |