Time Need Help

[Arcader]

I know the code to get time, but the problem is I don't like the fact that the time codes are linked towards my computers clock, I'm trying to find a way to have my codes set a the time of one time zone and the computer clock doesn't effect it. The time zone I would like to use is the first(Greenwich).I was woundering how I could do this, I know it might not be javascript that I will use but I do want to know what webcode system could do this if it isn't javascript.

[vijay]

Hi..try with this: suppose this will help u.. with help of php and js

<?php/* Created: 12/21/2006daysinfuture2.php -> original code by TDavid @ tdscripts.com License: Creative Commons 2.5 AttributionDesscription: Enter in days in the future and find out the date*/$timezonelist = array('Africa/Abidjan','Africa/Accra','Africa/Addis_Ababa','Africa/Algiers','Africa/Asmera','Africa/Bamako','Africa/Bangui','Africa/Banjul','Africa/Bissau','Africa/Blantyre','Africa/Brazzaville','Africa/Bujumbura','Africa/Cairo','Africa/Casablanca','Africa/Ceuta','Africa/Conakry','Africa/Dakar','Africa/Dar_es_Salaam','Africa/Djibouti','Africa/Douala','Africa/El_Aaiun','Africa/Freetown','Africa/Gaborone','Africa/Hara','Africa/Johannesburg','Africa/Kampala','Africa/Khartoum','Africa/Kigali','Africa/Kinshasa','Africa/Lagos','Africa/Libreville','Africa/Lome','Africa/Luanda','Africa/Lubumbashi','Africa/Lusaka','Africa/Malabo','Africa/Maputo','Africa/Maseru','Africa/Mbabane','Africa/Mogadishu','Africa/Monrovia','Africa/Nairobi','Africa/Ndjamena','Africa/Niamey','Africa/Nouakchott','Africa/Ouagadougou','Africa/Porto-Novo','Africa/Sao_Tome','Africa/Timbuktu','Africa/Tripoli','Africa/Tunis','Africa/Windhoek','America/Adak','America/Anchorage','America/Anguilla','America/Antigua','America/Araguaina','America/Aruba','America/Asuncion','America/Barbados','America/Belem','America/Belize','America/Bogota','America/Boise','America/Buenos_Aires','America/Cancun','America/Caracas','America/Catamarca','America/Cayenne','America/Cayman','America/Chicago','America/Chihuahua','America/Cordoba','America/Costa_Rica','America/Cuiaba','America/Curacao','America/Dawson','America/Dawson_Creek','America/Denver','America/Detroit','America/Dominica','America/Edmonton','America/El_Salvador','America/Ensenada','America/Fortaleza','America/Glace_Bay','America/Godthab','America/Goose_Bay','America/Grand_Turk','America/Grenada','America/Guadeloupe','America/Guatemala','America/Guayaquil','America/Guyana','America/Halifax','America/Havana','America/Indiana/Knox','America/Indiana/Marengo','America/Indiana/Vevay','America/Indianapolis','America/Inuvik','America/Iqaluit','America/Jamaica','America/Jujuy','America/Juneau','America/La_Paz','America/Lima','America/Los_Angeles','America/Louisville','America/Maceio','America/Managua','America/Manaus','America/Martinique','America/Mazatlan','America/Mendoza','America/Menominee','America/Mexico_City','America/Miquelon','America/Montevideo','America/Montreal','America/Montserrat','America/Nassau','America/New_York','America/Nipigon','America/Nome','America/Noronha','America/Panama','America/Pangnirtung','America/Paramaribo','America/Phoenix','America/Port-au-Prince','America/Port_of_Spain','America/Porto_Acre','America/Porto_Velho','America/Puerto_Rico','America/Rainy_River','America/Rankin_Inlet','America/Regina','America/Rosario','America/Santiago','America/Santo_Domingo','America/Sao_Paulo','America/Scoresbysund','America/Shiprock','America/St_Johns','America/St_Kitts','America/St_Lucia','America/St_Thomas','America/St_Vincent','America/Swift_Current','America/Tegucigalpa','America/Thule','America/Thunder_Bay','America/Tijuana','America/Tortola','America/Vancouver','America/Whitehorse','America/Winnipeg','America/Yakutat','America/Yellowknife','Antarctica/Casey','Antarctica/Davis','Antarctica/DumontDUrville','Antarctica/Mawson','Antarctica/McMurdo','Antarctica/Palmer','Antarctica/South_Pole','Arctic/Longyearbyen','Asia/Aden','Asia/Almaty','Asia/Amman','Asia/Anadyr','Asia/Aqtau','Asia/Aqtobe','Asia/Ashkhabad','Asia/Baghdad','Asia/Bahrain','Asia/Baku','Asia/Bangkok','Asia/Beirut','Asia/Bishkek','Asia/Brunei','Asia/Calcutta','Asia/Chungking','Asia/Colombo','Asia/Dacca','Asia/Damascus','Asia/Dubai','Asia/Dushanbe','Asia/Gaza','Asia/Harbin','Asia/Hong_Kong','Asia/Irkutsk','Asia/Jakarta','Asia/Jayapura','Asia/Jerusalem','Asia/Kabul','Asia/Kamchatka','Asia/Karachi','Asia/Kashgar','Asia/Katmandu','Asia/Krasnoyarsk','Asia/Kuala_Lumpur','Asia/Kuching','Asia/Kuwait','Asia/Macao','Asia/Magadan','Asia/Manila','Asia/Muscat','Asia/Nicosia','Asia/Novosibirsk','Asia/Omsk','Asia/Phnom_Penh','Asia/Pyongyang','Asia/Qatar','Asia/Rangoon','Asia/Riyadh','Asia/Saigon','Asia/Samarkand','Asia/Seoul','Asia/Shanghai','Asia/Singapore','Asia/Taipei','Asia/Tashkent','Asia/Tbilisi','Asia/Tehran','Asia/Thimbu','Asia/Tokyo','Asia/Ujung_Pandang','Asia/Ulan_Bator','Asia/Urumqi','Asia/Vientiane','Asia/Vladivostok','Asia/Yakutsk','Asia/Yekaterinburg','Asia/Yerevan','Atlantic/Azores','Atlantic/Bermuda','Atlantic/Canary','Atlantic/Cape_Verde','Atlantic/Faeroe','Atlantic/Jan_Mayen','Atlantic/Madeira','Atlantic/Reykjavik','Atlantic/South_Georgia','Atlantic/St_Helena','Atlantic/Stanley','Australia/Adelaide','Australia/Brisbane','Australia/Broken_Hill','Australia/Darwin','Australia/Hobart','Australia/Lindeman','Australia/Lord_Howe','Australia/Melbourne','Australia/Perth','Australia/Sydney','Europe/Amsterdam','Europe/Andorra','Europe/Athens','Europe/Belfast','Europe/Belgrade','Europe/Berlin','Europe/Bratislava','Europe/Brussels','Europe/Bucharest','Europe/Budapest','Europe/Chisinau','Europe/Copenhagen','Europe/Dublin','Europe/Gibraltar','Europe/Helsinki','Europe/Istanbul','Europe/Kaliningrad','Europe/Kiev','Europe/Lisbon','Europe/Ljubljana','Europe/London','Europe/Luxembourg','Europe/Madrid','Europe/Malta','Europe/Minsk','Europe/Monaco','Europe/Moscow','Europe/Oslo','Europe/Paris','Europe/Prague','Europe/Riga','Europe/Rome','Europe/Samara','Europe/San_Marino','Europe/Sarajevo','Europe/Simferopol','Europe/Skopje','Europe/Sofia','Europe/Stockholm','Europe/Tallinn','Europe/Tirane','Europe/Vaduz','Europe/Vatican','Europe/Vienna','Europe/Vilnius','Europe/Warsaw','Europe/Zagreb','Europe/Zurich','Indian/Antananarivo','Indian/Chagos','Indian/Christmas','Indian/Cocos','Indian/Comoro','Indian/Kerguelen','Indian/Mahe','Indian/Maldives','Indian/Mauritius','Indian/Mayotte','Indian/Reunion','Pacific/Apia','Pacific/Auckland','Pacific/Chatham','Pacific/Easter','Pacific/Efate','Pacific/Enderbury','Pacific/Fakaofo','Pacific/Fiji','Pacific/Funafuti','Pacific/Galapagos','Pacific/Gambier','Pacific/Guadalcanal','Pacific/Guam','Pacific/Honolulu','Pacific/Johnston','Pacific/Kiritimati','Pacific/Kosrae','Pacific/Kwajalein','Pacific/Majuro','Pacific/Marquesas','Pacific/Midway','Pacific/Nauru','Pacific/Niue','Pacific/Norfolk','Pacific/Noumea','Pacific/Pago_Pago','Pacific/Palau','Pacific/Pitcairn','Pacific/Ponape','Pacific/Port_Moresby','Pacific/Rarotonga','Pacific/Saipan','Pacific/Tahiti','Pacific/Tarawa','Pacific/Tongatapu','Pacific/Truk','Pacific/Wake','Pacific/Wallis','Pacific/Yap');$sizetz = count($timezonelist);$fdays = (int)$_POST['d'];$ftz = (int)$_POST['tz'];// 10,000 days maxif($fdays <0 || $fdays >10000) {$fdays = 7; // week from now is default}if($ftz > $sizetz || $ftz < 0) {$ftz = 107; // default timezone PST}// Time Zone set EXAMPLE // putenv("TZ=America/Los_Angeles");putenv("TZ=$timezonelist[$ftz]");$today = time();$future_tense = strtotime("+$fdays days", $today);print "Now: " . date("l M d, Y H:i:s", $today) . " <i>$timezonelist[$ftz]</i><br /><font color=\"green\"><b>+ $fdays days =</b></font> <b>" . date("l M d, Y H:i:s", $future_tense) . '</b>';?><form method="POST" action="">Number of days in the future? <input type="text" size="3" name="d" value="<?php echo($fdays);?>"> Timezone? (pending) <select name="tz"><option SELECTED value="107">USA - Pacific (GMT -8)</option><option value="70">USA - Midwest (GMT -6)</option><option value="122">USA - Eastern (GMT -5)</option><?phpfor($y=0;$y<$sizetz;$y++) {    print("<option value=\"$y\">$timezonelist[$y]</option>\n");}?></select> <input type="submit" value="See future date"></form>

Regards,Vijay

[jesh]

Check out the javascript reference regarding the Date object:http://www.w3schools.com/jsref/jsref_obj_date.aspYou can easily get the UTC (GMT) time like so:

var date = new Date();document.write(date.toGMTString());// document.write(date.toUTCString());

You can also use the getTimezoneOffset() method to figure out how many hours difference the client's computer is from GMT:

var date = new Date();var timeDifference = date.getTimezoneOffset();