diff options
Diffstat (limited to 'skins/common/prefs.js')
-rw-r--r-- | skins/common/prefs.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/skins/common/prefs.js b/skins/common/prefs.js index d9a612f9..c2554c00 100644 --- a/skins/common/prefs.js +++ b/skins/common/prefs.js @@ -95,6 +95,7 @@ function unhidetzbutton() { if (tzb) { tzb.style.display = 'inline'; } + updateTimezoneSelection(false); } // in [-]HH:MM format... @@ -113,6 +114,50 @@ function fetchTimezone() { function guessTimezone(box) { document.getElementsByName("wpHourDiff")[0].value = fetchTimezone(); + updateTimezoneSelection(true); +} + +function updateTimezoneSelection(force_offset) { + var wpTimeZone = document.getElementsByName("wpTimeZone")[0]; + var wpHourDiff = document.getElementsByName("wpHourDiff")[0]; + var wpLocalTime = document.getElementById("wpLocalTime"); + var wpServerTime = document.getElementsByName("wpServerTime")[0]; + var minDiff = 0; + + if (force_offset) wpTimeZone.selectedIndex = 1; + if (wpTimeZone.selectedIndex == 1) { + wpHourDiff.disabled = false; + var diffArr = wpHourDiff.value.split(':'); + if (diffArr.length == 1) { + minDiff = parseInt(diffArr[0], 10) * 60; + } else { + minDiff = Math.abs(parseInt(diffArr[0], 10))*60 + parseInt(diffArr[1], 10); + if (parseInt(diffArr[0], 10) < 0) minDiff = -minDiff; + } + } else { + wpHourDiff.disabled = true; + var diffArr = wpTimeZone.options[wpTimeZone.selectedIndex].value.split('|'); + minDiff = parseInt(diffArr[1], 10); + } + if (isNaN(minDiff)) minDiff = 0; + var localTime = parseInt(wpServerTime.value, 10) + minDiff; + while (localTime < 0) localTime += 1440; + while (localTime >= 1440) localTime -= 1440; + + var hour = String(Math.floor(localTime/60)); + if (hour.length<2) hour = '0'+hour; + var min = String(localTime%60); + if (min.length<2) min = '0'+min; + changeText(wpLocalTime, hour+':'+min); + + if (wpTimeZone.selectedIndex != 1) { + hour = String(Math.abs(Math.floor(minDiff/60))); + if (hour.length<2) hour = '0'+hour; + if (minDiff < 0) hour = '-'+hour; + min = String(minDiff%60); + if (min.length<2) min = '0'+min; + wpHourDiff.value = hour+':'+min; + } } hookEvent("load", unhidetzbutton); |