style/ui/time.js.u8

function TER (c) {
  this.container = c;
  this._initialize ();
} // TER

/* Based on HTML5 "global date and time string", but allows
Unicode 5.1.0 White_Space where it was allowed in earlier draft of HTML5. */
TER.globalDateAndTimeStringPattern = /^([0-9]{4,})-([0-9]{2})-([0-9]{2})(?:[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]+(?:T[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]*)?|T[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]*)([0-9]{2}):([0-9]{2})(?::([0-9]{2})(?:\.([0-9]+))?)?[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]*(?:Z|([+-])([0-9]{2}):([0-9]{2}))$/;

/* HTML5 "date string" */
TER.dateStringPattern = /^([0-9]{4,})-([0-9]{2})-([0-9]{2})$/;

/* HTML5 "time string" */
TER.timeStringPattern = /^([0-9]{2}):([0-9]{2})(?::([0-9]{2})(?:\.([0-9]+))?)?$/;

TER.prototype._initialize = function () {
  var els = this.container.getElementsByTagName ('time');
  var elsL = els.length;
  for (var i = 0; i < elsL; i++) {
    var el = els[i];
    if (!el) break; /* If <time> is nested */
    this._replaceTimeContent (el);
  }
}; // TER.prototype._initialize

TER.prototype._replaceTimeContent = function (el) {
  var date = this._getDate (el);
  if (isNaN (date.valueOf ())) return;
  if (date.hasTimezone) { /* full date */
    if (!el.getAttribute ('title')) {
      el.setAttribute ('title', el.textContent || this._getTextContent (el));
    }
    if (!el.getAttribute ('datetime')) {
      this._setDateTimeAttr (el, date);
    }
    this._setDateTimeContent (el, date);
  } else if (date.hasDate) {
    if (!el.getAttribute ('title')) {
      el.setAttribute ('title', el.textContent || this._getTextContent (el));
    }
    if (!el.getAttribute ('datetime')) {
      this._setDateAttr (el, date);
    }
    this._setDateContent (el, date);
  } else if (date.hasTime) {
    if (!el.getAttribute ('title')) {
      el.setAttribute ('title', el.textContent || this._getTextContent (el));
    }
    if (!el.getAttribute ('datetime')) {
      this._setTimeAttr (el, date);
    }
    this._setTimeContent (el, date);
  }
}; // TER.prototype._replaceTimeContent

TER.prototype._setDateTimeContent = function (el, date) {
  this._setTextContent (el, date.toLocaleString ());
}; // TER.prototype._setDateTimeContent

TER.prototype._setDateContent = function (el, date) {
  this._setTextContent (el, this._getLocal (date).toLocaleDateString ());
}; // TER.prototype._setDateContent

TER.prototype._setTimeContent = function (el, date) {
  this._setTextContent (el, this._getLocal (date).toLocaleTimeString ());
}; // TER.prototype._setTimeContent

TER.prototype._setDateTimeAttr = function (el, date) {
  var r = '';
  r = date.getUTCFullYear (); // JS does not support years 0001-0999
  r += '-' + ('0' + (date.getUTCMonth () + 1)).slice (-2);
  r += '-' + ('0' + date.getUTCDate ()).slice (-2);
  r += 'T' + ('0' + date.getUTCHours ()).slice (-2);
  r += ':' + ('0' + date.getUTCMinutes ()).slice (-2);
  r += ':' + ('0' + date.getUTCSeconds ()).slice (-2);
  r += '.' + (date.getUTCMilliseconds () + '00').slice (2);
  r += 'Z';
  el.setAttribute ('datetime', r);
}; // TER.prototype._setDateTimeAttr

TER.prototype._setDateAttr = function (el, date) {
  var r = '';
  r = date.getUTCFullYear (); // JS does not support years 0001-0999
  r += '-' + ('0' + (date.getUTCMonth () + 1)).slice (-2);
  r += '-' + ('0' + date.getUTCDate ()).slice (-2);
  el.setAttribute ('datetime', r);
}; // TER.prototype._setDateAttr

TER.prototype._setTimeAttr = function (el, date) {
  var r = '';
  r = ('0' + date.getUTCHours ()).slice (-2);
  r += ':' + ('0' + date.getUTCMinutes ()).slice (-2);
  r += ':' + ('0' + date.getUTCSeconds ()).slice (-2);
  r += '.' + (date.getUTCMilliseconds () + '00').slice (2);
  el.setAttribute ('datetime', r);
}; // TER.prototype._setTimeAttr

TER.prototype._getLocal = function (d) {
  /* Return a Date with same numbers of date/time, but in local timezone */
  return new Date (d.getUTCFullYear (), d.getUTCMonth (), d.getUTCDate (),
      d.getUTCHours (), d.getUTCMinutes (), d.getUTCSeconds (),
      d.getUTCMilliseconds ());
}; // TER.prototype._getLocal

TER.prototype._getDate = function (el) {
  var datetime = el.getAttribute ('datetime');
  if (datetime) { /* NOTE: IE7 does not have hasAttribute */
    datetime = el.getAttribute ('datetime');
  } else {
    datetime = el.textContent || this._getTextContent (el);
    datetime = this._trimWhiteSpace (datetime);
  }

  if (m = datetime.match (TER.globalDateAndTimeStringPattern)) {
    if (m[1] < 100) {
      return new Date (NaN);
    } else if (m[8] && (m[9] > 23 || m[9] < -23)) {
      return new Date (NaN);
    } else if (m[8] && m[10] > 59) {
      return new Date (NaN);
    }
    var d = new Date (Date.UTC (m[1], m[2] - 1, m[3], m[4], m[5], m[6] || 0));
    if (m[1] != d.getUTCFullYear () ||
        m[2] != d.getUTCMonth () + 1 ||
        m[3] != d.getUTCDate () ||
        m[4] != d.getUTCHours () ||
        m[5] != d.getUTCMinutes () ||
        (m[6] || 0) != d.getUTCSeconds ()) {
      return new Date (NaN); // bad date error.
    }
    if (m[7]) {
      var ms = (m[7] + "000").substring (0, 3);
      d.setMilliseconds (ms);
    }
    if (m[9] != null) {
      var offset = parseInt (m[9], 10) * 60 + parseInt (m[10], 10);
      offset *= 60 * 1000;
      if (m[8] == '-') offset *= -1;
      d = new Date (d.valueOf () - offset);
    }
    d.hasDate = true;
    d.hasTime = true;
    d.hasTimezone = true;
    return d;
  } else if (m = datetime.match (TER.dateStringPattern)) {
    if (m[1] < 100) {
      return new Date (NaN);
    }
    var d = new Date (Date.UTC (m[1], m[2] - 1, m[3], 0, 0, 0));
    if (m[1] != d.getUTCFullYear () ||
        m[2] != d.getUTCMonth () + 1 ||
        m[3] != d.getUTCDate ()) {
      return new Date (NaN); // bad date error.
    }
    d.hasDate = true;
    return d;
  } else if (m = datetime.match (TER.timeStringPattern)) {
    var d = new Date (Date.UTC (1970, 1 - 1, 1, m[1], m[2], m[3] || 0));
    if (m[1] != d.getUTCHours () ||
        m[2] != d.getUTCMinutes () ||
        (m[3] || 0) != d.getUTCSeconds ()) {
      return new Date (NaN); // bad time error.
    }
    if (m[4]) {
      var ms = (m[4] + "000").substring (0, 3);
      d.setMilliseconds (ms);
    }
    d.hasTime = true;
    return d;
  } else {
    return new Date (NaN);
  }
}; // TER.prototype._getDate

TER.prototype._getTextContent = function (el) {
  var r = '';
  var elC = el.childNodes;
  var elCL = elC.length;
  for (var i = 0; i < elCL; i++) {
    var child = elC[i];
    if (child.nodeType == 3 || child.nodeType == 4) {
      r += child.data;
    } else if (child.nodeType == 1) {
      r += this._getTextContent (child);
    }
  }
  return r;
}; // TER.prototype._getTextContent

TER.prototype._setTextContent = function (el, s) {
  el.innerText = s;
  el.textContent = s;
}; // TER.prototype._setTextContent

TER.prototype._trimWhiteSpace = function (s) {
  /* Unicode 5.1.0 White_Space */
  return s.replace
      (/^[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]+/, '')
      .replace
      (/[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]+$/, '');
}; // TER.prototype._trimWhiteSpace

TER.Delta = function (c) {
  TER.apply (this, [c]);
}; // TER.Delta

/* Don't delete createElement('time') - this is a hack to support IE */
TER.Delta.prototype = new TER (document.createElement ('time'));

TER.Delta.prototype._setDateTimeContent = function (el, date) {
  var dateValue = date.valueOf ();
  var nowValue = new Date ().valueOf ();

  var diff = dateValue - nowValue;
  if (diff < 0) diff = -diff;

  if (diff == 0) {
    this._setTextContent (el, this.text.now ());
    return;
  }

  var v;
  diff = Math.floor (diff / 1000);
  if (diff < 60) {
    v = this.text.second (diff);
  } else {
    var f = diff;
    diff = Math.floor (diff / 60);
    if (diff < 60) {
      v = this.text.minute (diff);
      f -= diff * 60;
      if (f > 0) v += this.text.second (f);
    } else {
      f = diff;
      diff = Math.floor (diff / 60);
      if (diff < 50) {
        v = this.text.hour (diff);
        f -= diff * 60;
        if (f > 0) v += this.text.minute (f);
      } else {
        f = diff;
        diff = Math.floor (diff / 24);
        if (diff < 100) {
          v = this.text.day (diff);
          f -= diff * 24;
          if (f > 0) v += this.text.hour (f);
        } else {
          this._setTextContent (el, date.toLocaleString ());
          return;
        }
      }
    }
  }

  if (dateValue < nowValue) {
    v = this.text.before (v);
  } else {
    v = this.text.after (v);
  }
  this._setTextContent (el, v);
}; // TER.Delta.prototype._setDateTimeContent

TER.Delta.Text = {};

TER.Delta.Text.en = {
  day: function (n) {
    return n + ' day' + (n == 1 ? '' : 's');
  },
  hour: function (n) {
    return n + ' hour' + (n == 1 ? '' : 's');
  },
  minute: function (n) {
    return n + ' minute' + (n == 1 ? '' : 's');
  },
  second: function (n) {
    return n + ' second' + (n == 1 ? '' : 's');
  },
  before: function (s) {
    return s + ' ago';
  },
  after: function (s) {
    return 'in ' + s;
  }
};

TER.Delta.Text.ja = {
  day: function (n) {
    return n + '日';
  },
  hour: function (n) {
    return n + '時間';
  },
  minute: function (n) {
    return n + '分';
  },
  second: function (n) {
    return n + '秒';
  },
  before: function (s) {
    return s + '前';
  },
  after: function (s) {
    return s + '後';
  }
};

(function () {
  var lang = navigator.browserLanguage || navigator.language || navigator.userLanguage || '';
  if (lang.match (/^[jJ][aA](?:-|$)/)) {
    TER.Delta.prototype.text = TER.Delta.Text.ja;
  } else {
    TER.Delta.prototype.text = TER.Delta.Text.en;
  }
})();

if (window.TEROnLoad) {
  TEROnLoad ();
}

/*

Usage:

  <script>
    window.onload = function () {
      new TER (document.body);
    };
  </script>
  <script src="http://suika.fam.cx/www/style/ui/time.js.u8" charset=utf-8></script>
  
  <time>2008-12-20T23:27+09:00</time>
  <!-- Will be rendered appropriately in the user's locale -->

... or:

  <script>
    window.onload = function () {
      new TER.Delta (document.body);
    };
  </script>
  <script src="http://suika.fam.cx/www/style/ui/time.js.u8" charset=utf-8></script>
  
  <time>2008-12-20T23:27+09:00</time>
  <!-- Will be rendered like "2 minutes ago" in English or Japanese -->

If you'd like to load this script AFTER |time| elements are parsed,
invoke |document.createElement ('time')| before they are used,
otherwise they cannot be parsed appropriately in WinIE.

Latest version of this script is available at
<http://suika.fam.cx/www/style/ui/time.js.u8>.  Old versions of this
script are available from
<http://suika.fam.cx/www/style/ui/time.js.u8,cvslog>.

*/

/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * <http://www.mozilla.org/MPL/>
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is TER code.
 *
 * The Initial Developer of the Original Code is
 * Wakaba <[email protected]>.
 * Portions created by the Initial Developer are Copyright (C) 2008
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Wakaba <[email protected]>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */
1	wakaba	1.1	function TER (c) {
2			this.container = c;
3			this._initialize ();
4			} // TER
5
6			/* Based on HTML5 "global date and time string", but allows
7			Unicode 5.1.0 White_Space where it was allowed in earlier draft of HTML5. */
8			TER.globalDateAndTimeStringPattern = /^([0-9]{4,})-([0-9]{2})-([0-9]{2})(?:[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]+(?:T[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000])?\|T[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000])([0-9]{2}):([0-9]{2})(?::([0-9]{2})(?:\.([0-9]+))?)?[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]*(?:Z\|([+-])([0-9]{2}):([0-9]{2}))$/;
9
10			/* HTML5 "date string" */
11			TER.dateStringPattern = /^([0-9]{4,})-([0-9]{2})-([0-9]{2})$/;
12
13			/* HTML5 "time string" */
14			TER.timeStringPattern = /^([0-9]{2}):([0-9]{2})(?::([0-9]{2})(?:\.([0-9]+))?)?$/;
15
16			TER.prototype._initialize = function () {
17			var els = this.container.getElementsByTagName ('time');
18			var elsL = els.length;
19			for (var i = 0; i < elsL; i++) {
20			var el = els[i];
21			if (!el) break; /* If <time> is nested */
22			this._replaceTimeContent (el);
23			}
24			}; // TER.prototype._initialize
25
26			TER.prototype._replaceTimeContent = function (el) {
27			var date = this._getDate (el);
28			if (isNaN (date.valueOf ())) return;
29			if (date.hasTimezone) { /* full date */
30			if (!el.getAttribute ('title')) {
31			el.setAttribute ('title', el.textContent \|\| this._getTextContent (el));
32			}
33	wakaba	1.2	if (!el.getAttribute ('datetime')) {
34			this._setDateTimeAttr (el, date);
35			}
36	wakaba	1.1	this._setDateTimeContent (el, date);
37			} else if (date.hasDate) {
38			if (!el.getAttribute ('title')) {
39			el.setAttribute ('title', el.textContent \|\| this._getTextContent (el));
40			}
41	wakaba	1.2	if (!el.getAttribute ('datetime')) {
42			this._setDateAttr (el, date);
43			}
44	wakaba	1.1	this._setDateContent (el, date);
45			} else if (date.hasTime) {
46			if (!el.getAttribute ('title')) {
47			el.setAttribute ('title', el.textContent \|\| this._getTextContent (el));
48			}
49	wakaba	1.2	if (!el.getAttribute ('datetime')) {
50			this._setTimeAttr (el, date);
51			}
52	wakaba	1.1	this._setTimeContent (el, date);
53			}
54			}; // TER.prototype._replaceTimeContent
55
56			TER.prototype._setDateTimeContent = function (el, date) {
57			this._setTextContent (el, date.toLocaleString ());
58			}; // TER.prototype._setDateTimeContent
59
60			TER.prototype._setDateContent = function (el, date) {
61			this._setTextContent (el, this._getLocal (date).toLocaleDateString ());
62			}; // TER.prototype._setDateContent
63
64			TER.prototype._setTimeContent = function (el, date) {
65			this._setTextContent (el, this._getLocal (date).toLocaleTimeString ());
66			}; // TER.prototype._setTimeContent
67	wakaba	1.2
68			TER.prototype._setDateTimeAttr = function (el, date) {
69			var r = '';
70			r = date.getUTCFullYear (); // JS does not support years 0001-0999
71			r += '-' + ('0' + (date.getUTCMonth () + 1)).slice (-2);
72			r += '-' + ('0' + date.getUTCDate ()).slice (-2);
73			r += 'T' + ('0' + date.getUTCHours ()).slice (-2);
74			r += ':' + ('0' + date.getUTCMinutes ()).slice (-2);
75			r += ':' + ('0' + date.getUTCSeconds ()).slice (-2);
76			r += '.' + (date.getUTCMilliseconds () + '00').slice (2);
77			r += 'Z';
78			el.setAttribute ('datetime', r);
79			}; // TER.prototype._setDateTimeAttr
80
81			TER.prototype._setDateAttr = function (el, date) {
82			var r = '';
83			r = date.getUTCFullYear (); // JS does not support years 0001-0999
84			r += '-' + ('0' + (date.getUTCMonth () + 1)).slice (-2);
85			r += '-' + ('0' + date.getUTCDate ()).slice (-2);
86			el.setAttribute ('datetime', r);
87			}; // TER.prototype._setDateAttr
88
89			TER.prototype._setTimeAttr = function (el, date) {
90			var r = '';
91			r = ('0' + date.getUTCHours ()).slice (-2);
92			r += ':' + ('0' + date.getUTCMinutes ()).slice (-2);
93			r += ':' + ('0' + date.getUTCSeconds ()).slice (-2);
94			r += '.' + (date.getUTCMilliseconds () + '00').slice (2);
95			el.setAttribute ('datetime', r);
96			}; // TER.prototype._setTimeAttr
97	wakaba	1.1
98			TER.prototype._getLocal = function (d) {
99			/* Return a Date with same numbers of date/time, but in local timezone */
100			return new Date (d.getUTCFullYear (), d.getUTCMonth (), d.getUTCDate (),
101			d.getUTCHours (), d.getUTCMinutes (), d.getUTCSeconds (),
102			d.getUTCMilliseconds ());
103			}; // TER.prototype._getLocal
104
105			TER.prototype._getDate = function (el) {
106			var datetime = el.getAttribute ('datetime');
107	wakaba	1.3	if (datetime) { /* NOTE: IE7 does not have hasAttribute */
108	wakaba	1.1	datetime = el.getAttribute ('datetime');
109			} else {
110			datetime = el.textContent \|\| this._getTextContent (el);
111			datetime = this._trimWhiteSpace (datetime);
112			}
113
114			if (m = datetime.match (TER.globalDateAndTimeStringPattern)) {
115			if (m[1] < 100) {
116			return new Date (NaN);
117			} else if (m[8] && (m[9] > 23 \|\| m[9] < -23)) {
118			return new Date (NaN);
119			} else if (m[8] && m[10] > 59) {
120			return new Date (NaN);
121			}
122			var d = new Date (Date.UTC (m[1], m[2] - 1, m[3], m[4], m[5], m[6] \|\| 0));
123			if (m[1] != d.getUTCFullYear () \|\|
124			m[2] != d.getUTCMonth () + 1 \|\|
125			m[3] != d.getUTCDate () \|\|
126			m[4] != d.getUTCHours () \|\|
127			m[5] != d.getUTCMinutes () \|\|
128			(m[6] \|\| 0) != d.getUTCSeconds ()) {
129			return new Date (NaN); // bad date error.
130			}
131			if (m[7]) {
132			var ms = (m[7] + "000").substring (0, 3);
133			d.setMilliseconds (ms);
134			}
135			if (m[9] != null) {
136			var offset = parseInt (m[9], 10) * 60 + parseInt (m[10], 10);
137			offset = 60 1000;
138			if (m[8] == '-') offset *= -1;
139			d = new Date (d.valueOf () - offset);
140			}
141			d.hasDate = true;
142			d.hasTime = true;
143			d.hasTimezone = true;
144			return d;
145			} else if (m = datetime.match (TER.dateStringPattern)) {
146			if (m[1] < 100) {
147			return new Date (NaN);
148			}
149			var d = new Date (Date.UTC (m[1], m[2] - 1, m[3], 0, 0, 0));
150			if (m[1] != d.getUTCFullYear () \|\|
151			m[2] != d.getUTCMonth () + 1 \|\|
152			m[3] != d.getUTCDate ()) {
153			return new Date (NaN); // bad date error.
154			}
155			d.hasDate = true;
156			return d;
157			} else if (m = datetime.match (TER.timeStringPattern)) {
158			var d = new Date (Date.UTC (1970, 1 - 1, 1, m[1], m[2], m[3] \|\| 0));
159			if (m[1] != d.getUTCHours () \|\|
160			m[2] != d.getUTCMinutes () \|\|
161			(m[3] \|\| 0) != d.getUTCSeconds ()) {
162			return new Date (NaN); // bad time error.
163			}
164			if (m[4]) {
165			var ms = (m[4] + "000").substring (0, 3);
166			d.setMilliseconds (ms);
167			}
168			d.hasTime = true;
169			return d;
170			} else {
171			return new Date (NaN);
172			}
173			}; // TER.prototype._getDate
174
175			TER.prototype._getTextContent = function (el) {
176			var r = '';
177			var elC = el.childNodes;
178			var elCL = elC.length;
179			for (var i = 0; i < elCL; i++) {
180			var child = elC[i];
181			if (child.nodeType == 3 \|\| child.nodeType == 4) {
182			r += child.data;
183			} else if (child.nodeType == 1) {
184			r += this._getTextContent (child);
185			}
186			}
187			return r;
188			}; // TER.prototype._getTextContent
189
190			TER.prototype._setTextContent = function (el, s) {
191			el.innerText = s;
192			el.textContent = s;
193			}; // TER.prototype._setTextContent
194
195			TER.prototype._trimWhiteSpace = function (s) {
196			/* Unicode 5.1.0 White_Space */
197			return s.replace
198			(/^[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]+/, '')
199			.replace
200			(/[\u0009-\u000D\u0020\u0085\u00A0\u1680\u180E\u2000-\u200A\u2028\u2029\u202F\u205F\u3000]+$/, '');
201			}; // TER.prototype._trimWhiteSpace
202
203			TER.Delta = function (c) {
204			TER.apply (this, [c]);
205			}; // TER.Delta
206
207			/* Don't delete createElement('time') - this is a hack to support IE */
208			TER.Delta.prototype = new TER (document.createElement ('time'));
209
210			TER.Delta.prototype._setDateTimeContent = function (el, date) {
211			var dateValue = date.valueOf ();
212			var nowValue = new Date ().valueOf ();
213
214			var diff = dateValue - nowValue;
215			if (diff < 0) diff = -diff;
216
217			if (diff == 0) {
218			this._setTextContent (el, this.text.now ());
219			return;
220			}
221
222			var v;
223			diff = Math.floor (diff / 1000);
224			if (diff < 60) {
225			v = this.text.second (diff);
226			} else {
227			var f = diff;
228			diff = Math.floor (diff / 60);
229			if (diff < 60) {
230			v = this.text.minute (diff);
231			f -= diff * 60;
232			if (f > 0) v += this.text.second (f);
233			} else {
234			f = diff;
235			diff = Math.floor (diff / 60);
236			if (diff < 50) {
237			v = this.text.hour (diff);
238			f -= diff * 60;
239			if (f > 0) v += this.text.minute (f);
240			} else {
241			f = diff;
242			diff = Math.floor (diff / 24);
243			if (diff < 100) {
244			v = this.text.day (diff);
245			f -= diff * 24;
246			if (f > 0) v += this.text.hour (f);
247			} else {
248			this._setTextContent (el, date.toLocaleString ());
249			return;
250			}
251			}
252			}
253			}
254
255			if (dateValue < nowValue) {
256			v = this.text.before (v);
257			} else {
258			v = this.text.after (v);
259			}
260			this._setTextContent (el, v);
261			}; // TER.Delta.prototype._setDateTimeContent
262
263			TER.Delta.Text = {};
264
265			TER.Delta.Text.en = {
266			day: function (n) {
267			return n + ' day' + (n == 1 ? '' : 's');
268			},
269			hour: function (n) {
270			return n + ' hour' + (n == 1 ? '' : 's');
271			},
272			minute: function (n) {
273			return n + ' minute' + (n == 1 ? '' : 's');
274			},
275			second: function (n) {
276			return n + ' second' + (n == 1 ? '' : 's');
277			},
278			before: function (s) {
279			return s + ' ago';
280			},
281			after: function (s) {
282			return 'in ' + s;
283			}
284			};
285
286			TER.Delta.Text.ja = {
287			day: function (n) {
288			return n + '日';
289			},
290			hour: function (n) {
291			return n + '時間';
292			},
293			minute: function (n) {
294			return n + '分';
295			},
296			second: function (n) {
297			return n + '秒';
298			},
299			before: function (s) {
300			return s + '前';
301			},
302			after: function (s) {
303			return s + '後';
304			}
305			};
306
307			(function () {
308			var lang = navigator.browserLanguage \|\| navigator.language \|\| navigator.userLanguage \|\| '';
309			if (lang.match (/^[jJ][aA](?:-\|$)/)) {
310			TER.Delta.prototype.text = TER.Delta.Text.ja;
311			} else {
312			TER.Delta.prototype.text = TER.Delta.Text.en;
313			}
314			})();
315
316			if (window.TEROnLoad) {
317			TEROnLoad ();
318			}
319
320			/*
321
322			Usage:
323
324			<script>
325			window.onload = function () {
326	wakaba	1.3	new TER (document.body);
327	wakaba	1.1	};
328			</script>
329			<script src="http://suika.fam.cx/www/style/ui/time.js.u8" charset=utf-8></script>
330
331			<time>2008-12-20T23:27+09:00</time>
332			<!-- Will be rendered appropriately in the user's locale -->
333
334			... or:
335
336			<script>
337			window.onload = function () {
338	wakaba	1.3	new TER.Delta (document.body);
339	wakaba	1.1	};
340			</script>
341			<script src="http://suika.fam.cx/www/style/ui/time.js.u8" charset=utf-8></script>
342
343			<time>2008-12-20T23:27+09:00</time>
344			<!-- Will be rendered like "2 minutes ago" in English or Japanese -->
345
346			If you'd like to load this script AFTER \|time\| elements are parsed,
347			invoke \|document.createElement ('time')\| before they are used,
348			otherwise they cannot be parsed appropriately in WinIE.
349
350			Latest version of this script is available at
351			<http://suika.fam.cx/www/style/ui/time.js.u8>. Old versions of this
352			script are available from
353			<http://suika.fam.cx/www/style/ui/time.js.u8,cvslog>.
354
355			*/
356
357			/* *** BEGIN LICENSE BLOCK ***
358			* Version: MPL 1.1/GPL 2.0/LGPL 2.1
359			*
360			* The contents of this file are subject to the Mozilla Public License Version
361			* 1.1 (the "License"); you may not use this file except in compliance with
362			* the License. You may obtain a copy of the License at
363			* <http://www.mozilla.org/MPL/>
364			*
365			* Software distributed under the License is distributed on an "AS IS" basis,
366			* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
367			* for the specific language governing rights and limitations under the
368			* License.
369			*
370			* The Original Code is TER code.
371			*
372			* The Initial Developer of the Original Code is
373			* Wakaba <[email protected]>.
374			* Portions created by the Initial Developer are Copyright (C) 2008
375			* the Initial Developer. All Rights Reserved.
376			*
377			* Contributor(s):
378			* Wakaba <[email protected]>
379			*
380			* Alternatively, the contents of this file may be used under the terms of
381			* either the GNU General Public License Version 2 or later (the "GPL"), or
382			* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
383			* in which case the provisions of the GPL or the LGPL are applicable instead
384			* of those above. If you wish to allow use of your version of this file only
385			* under the terms of either the GPL or the LGPL, and not to allow others to
386			* use your version of this file under the terms of the MPL, indicate your
387			* decision by deleting the provisions above and replace them with the notice
388			* and other provisions required by the GPL or the LGPL. If you do not delete
389			* the provisions above, a recipient may use your version of this file under
390			* the terms of any one of the MPL, the GPL or the LGPL.
391			*
392			* *** END LICENSE BLOCK *** */