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/WebContent/WEB-INF/mozart/wp/xslt/html/exslt/date.js

http://mozart.googlecode.com/
JavaScript | 1257 lines | 932 code | 8 blank | 317 comment | 206 complexity | 88232fb022646d57b3a05e163b7b65d5 MD5 | raw file
Possible License(s): Apache-2.0, GPL-3.0 
    

  1. /**

    2. 

  2. <doc:module date="2001-06-12">

    3. 

  3.    <doc:module>exslt:date-time</doc:module>

    4. 

  4.    <doc:name>dates</doc:name>

    5. 

  5.    <doc:version>2.0</doc:version>

    6. 

  6.    <doc:language>exslt:javascript</doc:language>

    7. 

  7.    <doc:meta>

    8. 

  8.       <doc:author email="chris@bayes.co.uk" url="http://www.bayes.co.uk">Chris Bayes</doc:author>

    9. 

  9.       <doc:summary>Implementation of EXSLT - Dates (http://www.exslt.org/date)</doc:summary>

    10. 

  10.       <doc:todo>_validDuration is not 100%</doc:todo>

    11. 

  11.       <doc:todo>All timezone code.</doc:todo>

    12. 

  12.    </doc:meta>

    13. 

  13. </doc:module>

    14. 

  14. **/

    15. 

  15. var gsSuppliedFormat = "";

    16. 

  16. var gsLang = "en";

    17. 

  17. var gaLang = new Array();

    18. 

  18. // en 

    19. 

  19. gaLang["en"] = new Array();

    20. 

  20. gaLang["en"]["months"] = new Array("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");

    21. 

  21. gaLang["en"]["shortMonths"] = new Array("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");

    22. 

  22. gaLang["en"]["days"] = new Array("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday");

    23. 

  23. gaLang["en"]["shortDays"] = new Array("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat");

    24. 

  24. 

    25. 

  25. 

    26. 

  26. var gaDayNames = new Array();

    27. 

  27. gaDayNames["sunday"] = 0;gaDayNames["monday"] = 1;gaDayNames["tuesday"] = 2;gaDayNames["wednesday"] = 3;gaDayNames["thursday"] = 4;gaDayNames["friday"] = 5;gaDayNames["saturday"] = 6;

    28. 

  28. var gaMonthCnt = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);

    29. 

  29. var gaMonthCntL = new Array(31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);

    30. 

  30. function _isLeap(y){return ( ((y%4==0)&(y%100!=0))|(y%400==0) );}

    31. 

  31. function _dayOfWeek(y,d){return ( ((y-1)+Math.floor((y-1)/4)-Math.floor((y-1)/100)+Math.floor((y-1)/400)+d)%7);}

    32. 

  32. function _dayInYear(y,m,d){return (m==0?d:eval( (_isLeap(y)?gaMonthCntL.slice(0,m).join("+"):gaMonthCnt.slice(0,m).join("+")) )+(d*1) );}

    33. 

  33. /**

    34. 

  34. <doc:function date="2001-06-12">

    35. 

  35. 	<doc:name>add</doc:name>

    36. 

  36. 	<doc:version>2.0</doc:version>

    37. 

  37. 	<doc:return type="string" />

    38. 

  38. 	<doc:args>

    39. 

  39. 		<doc:arg name="date" type="string" default="''" optional="no"></doc:arg>

    40. 

  40. 		<doc:arg name="duration" type="string" default="''" optional="no"></doc:arg>

    41. 

  41. 	</doc:args>

    42. 

  42. </doc:function>

    43. 

  43. **/

    44. 

  44. function add(){//

    45. 

  45. 	var d1,d2;

    46. 

  46. 	if (((d1 = _validDate(arguments[0], "xs:dateTime")) ||

    47. 

  47. 		 (d1 = _validDate(arguments[0], "xs:date")) ||

    48. 

  48. 		 (d1 = _validDate(arguments[0], "xs:gYearMonth")) ||

    49. 

  49. 		 (d1 = _validDate(arguments[0], "xs:gYear"))

    50. 

  50. 		) && 

    51. 

  51. 		(d2 = _validDuration(arguments[1])))

    52. 

  52. 		return _formatDate(d2.addDate(d1), gsSuppliedFormat);

    53. 

  53. 	return '';

    54. 

  54. }

    55. 

  55. /**

    56. 

  56. <doc:function date="2001-06-12">

    57. 

  57. 	<doc:name>addDuration</doc:name>

    58. 

  58. 	<doc:version>2.0</doc:version>

    59. 

  59. 	<doc:return type="string" />

    60. 

  60. 	<doc:args>

    61. 

  61. 		<doc:arg name="duration" type="string" default="''" optional="no"></doc:arg>

    62. 

  62. 		<doc:arg name="duration" type="string" default="''" optional="no"></doc:arg>

    63. 

  63. 	</doc:args>

    64. 

  64. </doc:function>

    65. 

  65. **/

    66. 

  66. function addDuration(duration1, duration2){

    67. 

  67. 	if ((d1 = _validDuration(duration1)) && (d2 = _validDuration(duration2))){

    68. 

  68. 		var d1mnth = d1.years *12 + d1.months;

    69. 

  69. 		var d1secs = d1.days*86400 + d1.hours*3600 + d1.minutes*60 + (d1.seconds+'.'+d1.fraction)*1;

    70. 

  70. 		var d2mnth = d2.years *12 + d2.months;

    71. 

  71. 		var d2secs = d2.days*86400 + d2.hours*3600 + d2.minutes*60 + (d2.seconds+'.'+d2.fraction)*1;

    72. 

  72. 		var mnthdiff = (d1.pm+d1mnth)*1 + (d2.pm+d2mnth)*1;

    73. 

  73. 		var secsdiff = (d1.pm+d1secs)*1 + (d2.pm+d2secs)*1;

    74. 

  74. 		if ((mnthdiff < 0 && secsdiff > 0) || (mnthdiff > 0 && secsdiff < 0))

    75. 

  75. 			return '';

    76. 

  76. 		var secs = secsdiff % 60;

    77. 

  77. 		var pm = (mnthdiff<0||secsdiff<0?'-':'');

    78. 

  78. 		mnthdiff = Math.abs(mnthdiff);

    79. 

  79. 		secsdiff = Math.abs(secsdiff);

    80. 

  80. 		return _formatDuration(new Duration(pm, 0, mnthdiff, Math.floor(secsdiff/86400), Math.floor((secsdiff%86400)/3600), Math.floor((secsdiff%3600)/60), Math.floor(secs), Math.floor(secs%1)));

    81. 

  81. 	}

    82. 

  82. 	return '';

    83. 

  83. }

    84. 

  84. /**

    85. 

  85. <doc:function date="2001-06-12">

    86. 

  86. 	<doc:name>date</doc:name>

    87. 

  87. 	<doc:version>2.0</doc:version>

    88. 

  88. 	<doc:return type="string" />

    89. 

  89. 	<doc:args>

    90. 

  90. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    91. 

  91. 	</doc:args>

    92. 

  92. </doc:function>

    93. 

  93. **/

    94. 

  94. function date(){//

    95. 

  95. 	if (arguments.length > 0){

    96. 

  96. 		var oDate;

    97. 

  97. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    98. 

  98. 			(oDate = _validDate(arguments[0], "xs:date"))

    99. 

  99. 			)

    100. 

  100. 			return _formatDate(oDate, "xs:date");

    101. 

  101. 		else

    102. 

  102. 			return '';

    103. 

  103. 	}else

    104. 

  104. 		return _formatDate(new Date(), "xs:date");

    105. 

  105. }

    106. 

  106. /**

    107. 

  107. <doc:function date="2001-06-12">

    108. 

  108. 	<doc:name>dateTime</doc:name>

    109. 

  109. 	<doc:version>2.0</doc:version>

    110. 

  110. 	<doc:return type="string" />

    111. 

  111. 	<doc:args />

    112. 

  112. </doc:function>

    113. 

  113. **/

    114. 

  114. function dateTime(){//must be UTC/Z

    115. 

  115. 	if (arguments.length > 0)

    116. 

  116. 		dateTime_invalidArgument.error;

    117. 

  117. 	var oDate = new Date();

    118. 

  118. 	return _formatDate(oDate, "xs:dateTime");

    119. 

  119. }

    120. 

  120. /**

    121. 

  121. <doc:function date="2001-06-12">

    122. 

  122. 	<doc:name>dayAbbreviation</doc:name>

    123. 

  123. 	<doc:version>2.0</doc:version>

    124. 

  124. 	<doc:return type="string" />

    125. 

  125. 	<doc:args>

    126. 

  126. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    127. 

  127. 		<doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg>

    128. 

  128. 		<doc:arg name="context" type="context" default="null" optional="yes"></doc:arg>

    129. 

  129. 	</doc:args>

    130. 

  130. </doc:function>

    131. 

  131. **/

    132. 

  132. function dayAbbreviation(){

    133. 

  133. 	if (arguments.length > 0){

    134. 

  134. 		var oDate;

    135. 

  135. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    136. 

  136. 		    (oDate = _validDate(arguments[0], "xs:date"))

    137. 

  137. 		   )

    138. 

  138. 			return _dayAbbreviation(oDate.getDay(), arguments[1], arguments[2]);

    139. 

  139. 		else

    140. 

  140. 			return '';

    141. 

  141. 	}else

    142. 

  142. 		return _dayAbbreviation(new Date().getDay(), arguments[1], arguments[2]);

    143. 

  143. }

    144. 

  144. function _dayAbbreviation(num, dfName, ctx){

    145. 

  145. 	if (ctx != null){

    146. 

  146. 		var nodes = ctx.nextNode.selectNodes(

    147. 

  147. 			"//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" +

    148. 

  148. 			"/*[local-name()='days' and namespace-uri()='http://exslt.org/dates-and-times']" +

    149. 

  149. 			"/*[local-name()='day' and namespace-uri()='http://exslt.org/dates-and-times']/@abbr");

    150. 

  150. 		if (nodes != null)

    151. 

  151. 			return nodes[num].nodeValue;

    152. 

  152. 		else

    153. 

  153. 			return '';

    154. 

  154. 	}else{ //we could try local

    155. 

  155. 		return gaLang[gsLang]["shortDays"][num*1];

    156. 

  156. 	}

    157. 

  157. }

    158. 

  158. /**

    159. 

  159. <doc:function date="2001-06-12">

    160. 

  160. 	<doc:name>dayInMonth</doc:name>

    161. 

  161. 	<doc:version>2.0</doc:version>

    162. 

  162. 	<doc:return type="number" />

    163. 

  163. 	<doc:args>

    164. 

  164. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    165. 

  165. 	</doc:args>

    166. 

  166. </doc:function>

    167. 

  167. **/

    168. 

  168. function dayInMonth(){//

    169. 

  169. 	if (arguments.length > 0){

    170. 

  170. 		var oDate;

    171. 

  171. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    172. 

  172. 			(oDate = _validDate(arguments[0], "xs:date")) ||

    173. 

  173. 			(oDate = _validDate(arguments[0], "xs:gMonthDay")) ||

    174. 

  174. 			(oDate = _validDate(arguments[0], "xs:gDay"))

    175. 

  175. 		    )

    176. 

  176. 			return oDate.getDate();

    177. 

  177. 		else

    178. 

  178. 			return Number.NaN

    179. 

  179. 	}else

    180. 

  180. 		return new Date().getDate();

    181. 

  181. }

    182. 

  182. /**

    183. 

  183. <doc:function date="2001-06-12">

    184. 

  184. 	<doc:name>dayInWeek</doc:name>

    185. 

  185. 	<doc:version>2.0</doc:version>

    186. 

  186. 	<doc:return type="number" />

    187. 

  187. 	<doc:args>

    188. 

  188. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    189. 

  189. 		<doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg>

    190. 

  190. 		<doc:arg name="context" type="context" default="null" optional="yes"></doc:arg>

    191. 

  191. 	</doc:args>

    192. 

  192. </doc:function>

    193. 

  193. **/

    194. 

  194. function dayInWeek(){//

    195. 

  195. 	if (arguments.length > 0){

    196. 

  196. 		var oDate;

    197. 

  197. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    198. 

  198. 		    (oDate = _validDate(arguments[0], "xs:date"))

    199. 

  199. 		   )

    200. 

  200. 			return _dayInWeek(oDate, arguments[1], arguments[2]);

    201. 

  201. 		else

    202. 

  202. 			return Number.NaN;

    203. 

  203. 	}else

    204. 

  204. 		return _dayInWeek(new Date(), arguments[1], arguments[2]);

    205. 

  205. }

    206. 

  206. function _dayInWeek(oDate, dfName, ctx){

    207. 

  207. 	var fdow = 0;

    208. 

  208. 	if (ctx != null){

    209. 

  209. 		var nodes = ctx.nextNode.selectSingleNode(

    210. 

  210. 			"//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" +

    211. 

  211. 			"/@first-day-of-week");

    212. 

  212. 		if (nodes != null)

    213. 

  213. 			fdow = gaDayNames[nodes.nodeValue];

    214. 

  214. 	}

    215. 

  215. 	return (oDate.getDay()-fdow<0?oDate.getDay()-fdow+7:oDate.getDay()-fdow)+1;

    216. 

  216. }

    217. 

  217. /**

    218. 

  218. <doc:function date="2001-06-12">

    219. 

  219. 	<doc:name>dayInYear</doc:name>

    220. 

  220. 	<doc:version>2.0</doc:version>

    221. 

  221. 	<doc:return type="number" />

    222. 

  222. 	<doc:args>

    223. 

  223. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    224. 

  224. 	</doc:args>

    225. 

  225. </doc:function>

    226. 

  226. **/

    227. 

  227. function dayInYear(){

    228. 

  228. 	if (arguments.length > 0){

    229. 

  229. 		var oDate;

    230. 

  230. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    231. 

  231. 			(oDate = _validDate(arguments[0], "xs:date"))

    232. 

  232. 			)

    233. 

  233. 			return _dayInYear(oDate.getFullYear(), oDate.getMonth(), oDate.getDate());

    234. 

  234. 		else

    235. 

  235. 			return Number.NaN;

    236. 

  236. 	}else{

    237. 

  237. 		var oDate = new Date()

    238. 

  238. 		return _dayInYear(oDate.getFullYear(), oDate.getMonth(), oDate.getDate());

    239. 

  239. 	}

    240. 

  240. }

    241. 

  241. /**

    242. 

  242. <doc:function date="2001-06-12">

    243. 

  243. 	<doc:name>dayName</doc:name>

    244. 

  244. 	<doc:version>2.0</doc:version>

    245. 

  245. 	<doc:return type="string" />

    246. 

  246. 	<doc:args>

    247. 

  247. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    248. 

  248. 		<doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg>

    249. 

  249. 		<doc:arg name="context" type="context" default="null" optional="yes"></doc:arg>

    250. 

  250. 	</doc:args>

    251. 

  251. </doc:function>

    252. 

  252. **/

    253. 

  253. function dayName(){

    254. 

  254. 	if (arguments.length > 0){

    255. 

  255. 		var oDate;

    256. 

  256. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    257. 

  257. 		    (oDate = _validDate(arguments[0], "xs:date"))

    258. 

  258. 		   )

    259. 

  259. 			return _dayName(oDate.getDay(), arguments[1], arguments[2]);

    260. 

  260. 		else

    261. 

  261. 			return '';

    262. 

  262. 	}else

    263. 

  263. 		return _dayName(new Date().getDay(), arguments[1], arguments[2]);

    264. 

  264. }

    265. 

  265. function _dayName(num, dfName, ctx){

    266. 

  266. 	if (ctx != null){

    267. 

  267. 		var nodes = ctx.nextNode.selectNodes(

    268. 

  268. 			"//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" +

    269. 

  269. 			"/*[local-name()='days' and namespace-uri()='http://exslt.org/dates-and-times']" +

    270. 

  270. 			"/*[local-name()='day' and namespace-uri()='http://exslt.org/dates-and-times']/text()");

    271. 

  271. 		if (nodes != null)

    272. 

  272. 			return nodes[num].nodeValue;

    273. 

  273. 		else

    274. 

  274. 			return '';

    275. 

  275. 	}else

    276. 

  276. 		return gaLang[gsLang]["days"][num*1];

    277. 

  277. }

    278. 

  278. /**

    279. 

  279. <doc:function date="2001-06-12">

    280. 

  280. 	<doc:name>dayOfWeekInMonth</doc:name>

    281. 

  281. 	<doc:version>2.0</doc:version>

    282. 

  282. 	<doc:return type="number" />

    283. 

  283. 	<doc:args>

    284. 

  284. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    285. 

  285. 		<doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg>

    286. 

  286. 		<doc:arg name="context" type="context" default="null" optional="yes"></doc:arg>

    287. 

  287. 	</doc:args>

    288. 

  288. </doc:function>

    289. 

  289. **/

    290. 

  290. function dayOfWeekInMonth(){

    291. 

  291. 	if (arguments.length > 0){

    292. 

  292. 		var oDate;

    293. 

  293. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    294. 

  294. 			(oDate = _validDate(arguments[0], "xs:date"))

    295. 

  295. 			)

    296. 

  296. 			return _dayOfWeekInMonth(oDate, arguments[1], arguments[2]);

    297. 

  297. 		else

    298. 

  298. 			return Number.NaN;

    299. 

  299. 	}else

    300. 

  300. 		return _dayOfWeekInMonth(new Date(), arguments[1], arguments[2]);	

    301. 

  301. }

    302. 

  302. function _dayOfWeekInMonth(oDate, dfName, ctx){

    303. 

  303. 	var fdow = 0;

    304. 

  304. 	if (ctx != null){

    305. 

  305. 		var nodes = ctx.nextNode.selectSingleNode(

    306. 

  306. 			"//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" +

    307. 

  307. 			"/@first-day-of-week");

    308. 

  308. 		if (nodes != null)

    309. 

  309. 			fdow = gaDayNames[nodes.nodeValue];

    310. 

  310. 	}

    311. 

  311. 	if (fdow > (oDate.getDay()-1))

    312. 

  312. 		return Math.floor((oDate.getDate())/7)+1;

    313. 

  313. 	else

    314. 

  314. 		return Math.floor((oDate.getDate())/7) + 1;

    315. 

  315. }

    316. 

  316. /**

    317. 

  317. <doc:function date="2001-06-12">

    318. 

  318. 	<doc:name>difference</doc:name>

    319. 

  319. 	<doc:version>2.0</doc:version>

    320. 

  320. 	<doc:return type="string" />

    321. 

  321. 	<doc:args>

    322. 

  322. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    323. 

  323. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    324. 

  324. 	</doc:args>

    325. 

  325. </doc:function>

    326. 

  326. **/

    327. 

  327. function difference(){

    328. 

  328. 	if (((d1 = _validDate(arguments[0], "xs:dateTime")) ||

    329. 

  329. 		 (d1 = _validDate(arguments[0], "xs:date")) ||

    330. 

  330. 		 (d1 = _validDate(arguments[0], "xs:gYearMonth")) ||

    331. 

  331. 		 (d1 = _validDate(arguments[0], "xs:gYear"))

    332. 

  332. 		) &&

    333. 

  333. 		((d2 = _validDate(arguments[1], "xs:dateTime")) ||

    334. 

  334. 		 (d2 = _validDate(arguments[1], "xs:date")) ||

    335. 

  335. 		 (d2 = _validDate(arguments[1], "xs:gYearMonth")) ||

    336. 

  336. 		 (d2 = _validDate(arguments[1], "xs:gYear"))

    337. 

  337. 		 )

    338. 

  338. 		){// truncation

    339. 

  339. 		var diffMil = d2.valueOf() - d1.valueOf();

    340. 

  340. 		return _formatDuration(diffMil);

    341. 

  341. 	}

    342. 

  342. 	return Number.NaN;

    343. 

  343. }

    344. 

  344. /**

    345. 

  345. <doc:function date="2001-06-12">

    346. 

  346. 	<doc:name>duration</doc:name>

    347. 

  347. 	<doc:version>2.0</doc:version>

    348. 

  348. 	<doc:return type="string" />

    349. 

  349. 	<doc:args>

    350. 

  350. 		<doc:arg name="seconds" type="number" default="''" optional="yes"></doc:arg>

    351. 

  351. 	</doc:args>

    352. 

  352. </doc:function>

    353. 

  353. **/

    354. 

  354. function duration(){

    355. 

  355. 	var oDate;

    356. 

  356. 	if (arguments.length > 0){

    357. 

  357. 		var nN = new Number(arguments[0]);

    358. 

  358. 		if (isNaN(nN))

    359. 

  359. 			return '';

    360. 

  360. 		else

    361. 

  361. 			return _formatDuration(arguments[0] * 1000);

    362. 

  362. 	}else

    363. 

  363. 		return _formatDuration(seconds() * 1000);

    364. 

  364. }

    365. 

  365. /**

    366. 

  366. <doc:function date="2001-06-12">

    367. 

  367. 	<doc:name>formatDate</doc:name>

    368. 

  368. 	<doc:version>1.0</doc:version>

    369. 

  369. 	<doc:return type="string" />

    370. 

  370. 	<doc:args>

    371. 

  371. 		<doc:arg name="date" type="string" default="''" optional="no"></doc:arg>

    372. 

  372. 		<doc:arg name="format" type="string" default="''" optional="no"></doc:arg>

    373. 

  373. 		<doc:arg name="date-format" type="string" default="''" optional="no"></doc:arg>

    374. 

  374. 		<doc:arg name="context" type="document" default="null" optional="yes"></doc:arg>

    375. 

  375. 	</doc:args>

    376. 

  376. </doc:function>

    377. 

  377. **/

    378. 

  378. function formatDate(date, format, dateF, ctx){

    379. 

  379. 	var oDate;

    380. 

  380. 	var re;

    381. 

  381. 	var retString = "";

    382. 

  382. 	if ((oDate = _validDate(date, "xs:dateTime")) ||

    383. 

  383. 		(oDate = _validDate(date, "xs:date")) ||

    384. 

  384. 		(oDate = _validDate(date, "xs:time")) ||

    385. 

  385. 		(oDate = _validDate(date, "xs:gYearMonth")) ||

    386. 

  386. 		(oDate = _validDate(date, "xs:gYear")) ||

    387. 

  387. 		(oDate = _validDate(date, "xs:gMonthDay")) ||

    388. 

  388. 		(oDate = _validDate(date, "xs:gMonth")) ||

    389. 

  389. 		(oDate = _validDate(date, "xs:gDay"))

    390. 

  390. 		){

    391. 

  391. 		for (var i=0; i < format.length;){

    392. 

  392. 			var s = i;

    393. 

  393. 			switch(format.substr(i, 1)){

    394. 

  394. 				case "G"://        era designator          (Text)              AD

    395. 

  395. 					while (format.substr(i, 1)=="G"){i++;}

    396. 

  396. 					if (oDate.getFullYear() < 0){

    397. 

  397. 						retString += "BC";

    398. 

  398. 					}else{

    399. 

  399. 						retString += "AD";

    400. 

  400. 					}

    401. 

  401. 					break;

    402. 

  402. 				case "y"://        year                    (Number)            1996

    403. 

  403. 					while (format.substr(i, 1)=="y"){i++;}

    404. 

  404. 					if (i-s > 2){

    405. 

  405. 						retString += oDate.getFullYear();

    406. 

  406. 					}else{

    407. 

  407. 						retString += oDate.getFullYear().toString().substring(4-(i-s));

    408. 

  408. 					}

    409. 

  409. 					break;

    410. 

  410. 				case "M"://        month in year           (Text &amp; Number)     July &amp; 07

    411. 

  411. 					while (format.substr(i, 1)=="M"){i++;}

    412. 

  412. 					if (i-s <= 2){

    413. 

  413. 						retString += pad(oDate.getMonth()+1);

    414. 

  414. 					}else{

    415. 

  415. 						retString += _monthName(oDate.getMonth(), dateF, ctx);

    416. 

  416. 					}

    417. 

  417. 					break;

    418. 

  418. 				case "d"://        day in month            (Number)            10

    419. 

  419. 					while (format.substr(i, 1)=="d"){i++;}

    420. 

  420. 					retString += pad(oDate.getDate());

    421. 

  421. 					break;

    422. 

  422. 				case "h"://        hour in am/pm (1~12)    (Number)            12

    423. 

  423. 					while (format.substr(i, 1)=="h"){i++;}

    424. 

  424. 					if (oDate.getHours() > 12){

    425. 

  425. 						retString += pad(oDate.getHours()-12);

    426. 

  426. 					}else{

    427. 

  427. 						retString += pad(oDate.getHours());

    428. 

  428. 					}

    429. 

  429. 					break;

    430. 

  430. 				case "H"://        hour in day (0~23)      (Number)            0

    431. 

  431. 					while (format.substr(i, 1)=="H"){i++;}

    432. 

  432. 					retString += oDate.getHours();

    433. 

  433. 					break;

    434. 

  434. 				case "m"://        minute in hour          (Number)            30

    435. 

  435. 					while (format.substr(i, 1)=="m"){i++;}

    436. 

  436. 					retString += pad(oDate.getMinutes());

    437. 

  437. 					break;

    438. 

  438. 				case "s"://        second in minute        (Number)            55

    439. 

  439. 					while (format.substr(i, 1)=="s"){i++;}

    440. 

  440. 					retString += pad(oDate.getSeconds());

    441. 

  441. 					break;

    442. 

  442. 				case "S"://        millisecond             (Number)            978

    443. 

  443. 					while (format.substr(i, 1)=="S"){i++;}

    444. 

  444. 					retString += oDate.getMilliseconds();

    445. 

  445. 					break;

    446. 

  446. 				case "E"://        day in week             (Text)              Tuesday

    447. 

  447. 					while (format.substr(i, 1)=="E"){i++;}

    448. 

  448. 					retString += dayInWeek(oDate, dateF, ctx);

    449. 

  449. 					break;

    450. 

  450. 				case "D"://        day in year             (Number)            189

    451. 

  451. 					while (format.substr(i, 1)=="D"){i++;}

    452. 

  452. 					retString += _dayInYear(oDate.getFullYear(), oDate.getMonths(), oDate.getDate());

    453. 

  453. 					break;

    454. 

  454. 				case "F"://        day of week in month    (Number)            2 (2nd Wed in July)

    455. 

  455. 					while (format.substr(i, 1)=="F"){i++;}

    456. 

  456. 					retString += dayOfWeekInMonth(oDate, dateF, ctx);

    457. 

  457. 					break;

    458. 

  458. 				case "w"://        week in year            (Number)            27

    459. 

  459. 					while (format.substr(i, 1)=="w"){i++;}

    460. 

  460. 					retString += weekInYear(oDate, dateF, ctx);

    461. 

  461. 					break;

    462. 

  462. 				case "W"://        week in month           (Number)            2

    463. 

  463. 					while (format.substr(i, 1)=="W"){i++;}

    464. 

  464. 					retString += weekInMonth(oDate, dateF, ctx);

    465. 

  465. 					break;

    466. 

  466. 				case "a"://        am/pm marker            (Text)              PM

    467. 

  467. 					while (format.substr(i, 1)=="a"){i++;}

    468. 

  468. 					if (oDate.getHours() > 12 ){

    469. 

  469. 						retString += "PM"

    470. 

  470. 					}else{

    471. 

  471. 						retString += "AM"

    472. 

  472. 					}

    473. 

  473. 					break;

    474. 

  474. 				case "k"://        hour in day (1~24)      (Number)            24

    475. 

  475. 					while (format.substr(i, 1)=="k"){i++;}

    476. 

  476. 					retString += oDate.getHours();

    477. 

  477. 					break;

    478. 

  478. 				case "K"://        hour in am/pm (0~11)    (Number)            0

    479. 

  479. 					while (format.substr(i, 1)=="K"){i++;}

    480. 

  480. 					if (oDate.getHours() > 12){

    481. 

  481. 						retString += oDate.getHours()-12;

    482. 

  482. 					}else{

    483. 

  483. 						retString += oDate.getHours();

    484. 

  484. 					}

    485. 

  485. 					break;

    486. 

  486. 				case "z"://        time zone               (Text)              Pacific Standard Time

    487. 

  487. 				

    488. 

  488. 				

    489. 

  489. 				

    490. 

  490. 					while (format.substr(i, 1)=="z"){i++;}

    491. 

  491. 					var tzo = oDate.getTimezoneOffset();

    492. 

  492. 					retString += (tzo < 0?"-":"+") + pad(Math.abs(tzo / 60)) + ":" + pad(tzo % 60);

    493. 

  493.  					break;

    494. 

  494.  				case "'"://        escape for text         (Delimiter)

    495. 

  495.  					if (format.substr(i+1, 1) == "'"){

    496. 

  496.  						i++;

    497. 

  497.  						while (format.substr(i, 1)=="'"){i++;}

    498. 

  498.  						retString += "'";

    499. 

  499.  					}else{

    500. 

  500.  						i++;

    501. 

  501.  						while (format.substr(i, 1)!="'" && i <= format.length){retString += format.substr(i++, 1);}

    502. 

  502.  						if (i >= format.length)return '';

    503. 

  503.  						i++;

    504. 

  504.  					}

    505. 

  505.  					break;

    506. 

  506. 				default:

    507. 

  507. 					retString += format.substr(i, 1);

    508. 

  508. 					i++;

    509. 

  509. 					break;

    510. 

  510. 			}

    511. 

  511. 		}

    512. 

  512. 	}

    513. 

  513. 	return retString;

    514. 

  514. }

    515. 

  515. /**

    516. 

  516. <doc:function date="2001-06-12">

    517. 

  517. 	<doc:name>hourInDay</doc:name>

    518. 

  518. 	<doc:version>2.0</doc:version>

    519. 

  519. 	<doc:return type="number" />

    520. 

  520. 	<doc:args>

    521. 

  521. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    522. 

  522. 	</doc:args>

    523. 

  523. </doc:function>

    524. 

  524. **/

    525. 

  525. function hourInDay(){//

    526. 

  526. 	if (arguments.length > 0){

    527. 

  527. 		var oDate;

    528. 

  528. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    529. 

  529. 		    (oDate = _validDate(arguments[0], "xs:time"))

    530. 

  530. 		   )

    531. 

  531. 			return oDate.getHours();

    532. 

  532. 		else

    533. 

  533. 			return Number.NaN;

    534. 

  534. 	}else

    535. 

  535. 		return new Date().getHours();

    536. 

  536. }

    537. 

  537. /**

    538. 

  538. <doc:function date="2001-06-12">

    539. 

  539. 	<doc:name>leapYear</doc:name>

    540. 

  540. 	<doc:version>2.0</doc:version>

    541. 

  541. 	<doc:return type="boolean" />

    542. 

  542. 	<doc:args>

    543. 

  543. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    544. 

  544. 	</doc:args>

    545. 

  545. </doc:function>

    546. 

  546. **/

    547. 

  547. function leapYear(){

    548. 

  548. 	if (arguments.length > 0 && arguments[0] != ''){

    549. 

  549. 		var oDate;

    550. 

  550. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    551. 

  551. 			(oDate = _validDate(arguments[0], "xs:date")) ||

    552. 

  552. 			(oDate = _validDate(arguments[0], "xs:gYearMonth")) ||

    553. 

  553. 			(oDate = _validDate(arguments[0], "xs:gYear"))

    554. 

  554. 		    )

    555. 

  555. 			return (_isLeap(oDate.getFullYear())?true:false);

    556. 

  556. 		else

    557. 

  557. 			return Number.NaN;

    558. 

  558. 	}else

    559. 

  559. 		return (_isLeap(new Date().getFullYear())?true:false);

    560. 

  560. }

    561. 

  561. /**

    562. 

  562. <doc:function date="2001-06-12">

    563. 

  563. 	<doc:name>minuteInHour</doc:name>

    564. 

  564. 	<doc:version>2.0</doc:version>

    565. 

  565. 	<doc:return type="number" />

    566. 

  566. 	<doc:args>

    567. 

  567. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    568. 

  568. 	</doc:args>

    569. 

  569. </doc:function>

    570. 

  570. **/

    571. 

  571. function minuteInHour(){//

    572. 

  572. 	if (arguments.length > 0){

    573. 

  573. 		var oDate;

    574. 

  574. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    575. 

  575. 		    (oDate = _validDate(arguments[0], "xs:time"))

    576. 

  576. 		   )

    577. 

  577. 			return oDate.getMinutes();

    578. 

  578. 		else

    579. 

  579. 			return Number.NaN;

    580. 

  580. 	}else

    581. 

  581. 		return new Date().getMinutes();

    582. 

  582. }

    583. 

  583. /**

    584. 

  584. <doc:function date="2001-06-12">

    585. 

  585. 	<doc:name>monthAbbreviation</doc:name>

    586. 

  586. 	<doc:version>2.0</doc:version>

    587. 

  587. 	<doc:return type="string" />

    588. 

  588. 	<doc:args>

    589. 

  589. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    590. 

  590. 		<doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg>

    591. 

  591. 		<doc:arg name="context" type="context" default="null" optional="yes"></doc:arg>

    592. 

  592. 	</doc:args>

    593. 

  593. </doc:function>

    594. 

  594. **/

    595. 

  595. function monthAbbreviation(){//

    596. 

  596. 	if (arguments.length > 0){

    597. 

  597. 		var oDate;

    598. 

  598. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    599. 

  599. 			(oDate = _validDate(arguments[0], "xs:date")) ||

    600. 

  600. 			(oDate = _validDate(arguments[0], "xs:gYearMonth")) ||

    601. 

  601. 			(oDate = _validDate(arguments[0], "xs:gMonthDay"))

    602. 

  602. 		    )

    603. 

  603. 			return _monthAbbreviation(oDate.getMonth(), arguments[1], arguments[2]);

    604. 

  604. 		else

    605. 

  605. 			return '';

    606. 

  606. 	}else

    607. 

  607. 		return _monthAbbreviation(new Date().getMonth(), arguments[1], arguments[2]);

    608. 

  608. }

    609. 

  609. function _monthAbbreviation(num, dfName, ctx){//

    610. 

  610. 	if (ctx != null){

    611. 

  611. 		var nodes = ctx.nextNode.selectNodes(

    612. 

  612. 			"//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" +

    613. 

  613. 			"/*[local-name()='months' and namespace-uri()='http://exslt.org/dates-and-times']" +

    614. 

  614. 			"/*[local-name()='month' and namespace-uri()='http://exslt.org/dates-and-times']/@abbr");

    615. 

  615. 		if (nodes != null)

    616. 

  616. 			return nodes[num].nodeValue;

    617. 

  617. 		else

    618. 

  618. 			return '';

    619. 

  619. 	}else{ //we could try local

    620. 

  620. 		return gaLang[gsLang]["shortMonths"][num*1];

    621. 

  621. 	}

    622. 

  622. }

    623. 

  623. /**

    624. 

  624. <doc:function date="2001-06-12">

    625. 

  625. 	<doc:name>monthInYear</doc:name>

    626. 

  626. 	<doc:version>2.0</doc:version>

    627. 

  627. 	<doc:return type="number" />

    628. 

  628. 	<doc:args>

    629. 

  629. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    630. 

  630. 	</doc:args>

    631. 

  631. </doc:function>

    632. 

  632. **/

    633. 

  633. function monthInYear(){//

    634. 

  634. 	if (arguments.length > 0){

    635. 

  635. 		var oDate;

    636. 

  636. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    637. 

  637. 			(oDate = _validDate(arguments[0], "xs:date")) ||

    638. 

  638. 			(oDate = _validDate(arguments[0], "xs:gYearMonth")) ||

    639. 

  639. 			(oDate = _validDate(arguments[0], "xs:gMonthDay")) ||

    640. 

  640. 			(oDate = _validDate(arguments[0], "xs:gYear"))

    641. 

  641. 		    )

    642. 

  642. 			return oDate.getMonth()+1;

    643. 

  643. 		else

    644. 

  644. 			return Number.NaN;

    645. 

  645. 	}else

    646. 

  646. 		return new Date().getMonth()+1;

    647. 

  647. }

    648. 

  648. /**

    649. 

  649. <doc:function date="2001-06-12">

    650. 

  650. 	<doc:name>monthName</doc:name>

    651. 

  651. 	<doc:version>2.0</doc:version>

    652. 

  652. 	<doc:return type="string" />

    653. 

  653. 	<doc:args>

    654. 

  654. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    655. 

  655. 		<doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg>

    656. 

  656. 		<doc:arg name="context" type="context" default="null" optional="yes"></doc:arg>

    657. 

  657. 	</doc:args>

    658. 

  658. </doc:function>

    659. 

  659. **/

    660. 

  660. function monthName(){//

    661. 

  661. 	if (arguments.length > 0){// && arguments[0] != ''

    662. 

  662. 		var oDate;

    663. 

  663. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    664. 

  664. 			(oDate = _validDate(arguments[0], "xs:date")) ||

    665. 

  665. 			(oDate = _validDate(arguments[0], "xs:gYearMonth")) ||

    666. 

  666. 			(oDate = _validDate(arguments[0], "xs:gMonthDay"))

    667. 

  667. 		    )

    668. 

  668. 			return _monthName(oDate.getMonth(), arguments[1], arguments[2]);

    669. 

  669. 		else

    670. 

  670. 			return '';

    671. 

  671. 	}else

    672. 

  672. 		return _monthName(new Date().getMonth(), arguments[1],  arguments[2]);

    673. 

  673. }

    674. 

  674. function _monthName(num, dfName, ctx){//

    675. 

  675. 	if (ctx != null){

    676. 

  676. 		var nodes = ctx.nextNode.selectNodes(

    677. 

  677. 			"//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" +

    678. 

  678. 			"/*[local-name()='months' and namespace-uri()='http://exslt.org/dates-and-times']" +

    679. 

  679. 			"/*[local-name()='month' and namespace-uri()='http://exslt.org/dates-and-times']/text()");

    680. 

  680. 		if (nodes != null)

    681. 

  681. 			return nodes[num].nodeValue;

    682. 

  682. 		else

    683. 

  683. 			return '';

    684. 

  684. 	}else

    685. 

  685. 		return gaLang[gsLang]["months"][num*1];

    686. 

  686. }

    687. 

  687. /**

    688. 

  688. <doc:function date="2001-06-12">

    689. 

  689. 	<doc:name>parseDate</doc:name>

    690. 

  690. 	<doc:version>1.0</doc:version>

    691. 

  691. 	<doc:return type="string" />

    692. 

  692. 	<doc:args>

    693. 

  693. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    694. 

  694. 		<doc:arg name="input-format" type="string" default="''" optional="no"></doc:arg>

    695. 

  695. 		<doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg>

    696. 

  696. 		<doc:arg name="context" type="document" default="null" optional="yes"></doc:arg>

    697. 

  697. 	</doc:args>

    698. 

  698. </doc:function>

    699. 

  699. **/

    700. 

  700. function parseDate(date, inFormat, dfName, ctx){//0001

    701. 

  701. 	var oDate;

    702. 

  702. 	if (inFormat == ""){

    703. 

  703. 		if ((oDate = _validDate(date, "xs:dateTime")) ||

    704. 

  704. 			(oDate = _validDate(date, "xs:date")) ||

    705. 

  705. 			(oDate = _validDate(date, "xs:time")) ||

    706. 

  706. 			(oDate = _validDate(date, "xs:gYearMonth")) ||

    707. 

  707. 			(oDate = _validDate(date, "xs:gYear")) ||

    708. 

  708. 			(oDate = _validDate(date, "xs:gMonthDay")) ||

    709. 

  709. 			(oDate = _validDate(date, "xs:gMonth")) ||

    710. 

  710. 			(oDate = _validDate(date, "xs:gDay"))

    711. 

  711. 			){

    712. 

  712. 			return _formatDate(oDate, "xs:dateTime");

    713. 

  713. 		}

    714. 

  714. 	}else{

    715. 

  715. 		if (oDate = _validDate(date, inFormat))

    716. 

  716.          return _formatDate(oDate, dfName);

    717. 

  717. 		else

    718. 

  718. 			return '';

    719. 

  719. 	}

    720. 

  720. }

    721. 

  721. /**

    722. 

  722. <doc:function date="2001-06-12">

    723. 

  723. 	<doc:name>secondInMinute</doc:name>

    724. 

  724. 	<doc:version>2.0</doc:version>

    725. 

  725. 	<doc:return type="number" />

    726. 

  726. 	<doc:args>

    727. 

  727. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    728. 

  728. 	</doc:args>

    729. 

  729. </doc:function>

    730. 

  730. **/

    731. 

  731. function secondInMinute(){//

    732. 

  732. 	if (arguments.length > 0){

    733. 

  733. 		var oDate;

    734. 

  734. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    735. 

  735. 		    (oDate = _validDate(arguments[0], "xs:time"))

    736. 

  736. 		   )

    737. 

  737. 			return oDate.getSeconds();

    738. 

  738. 		else

    739. 

  739. 			return Number.NaN;

    740. 

  740. 	}else

    741. 

  741. 		return new Date().getSeconds();

    742. 

  742. }

    743. 

  743. /**

    744. 

  744. <doc:function date="2001-06-12">

    745. 

  745. 	<doc:name>seconds</doc:name>

    746. 

  746. 	<doc:version>2.0</doc:version>

    747. 

  747. 	<doc:return type="number" />

    748. 

  748. 	<doc:args>

    749. 

  749. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    750. 

  750. 	</doc:args>

    751. 

  751. </doc:function>

    752. 

  752. **/

    753. 

  753. function seconds(){//

    754. 

  754. 	if (arguments.length > 0){

    755. 

  755. 		var oDate;

    756. 

  756. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    757. 

  757. 			(oDate = _validDate(arguments[0], "xs:date")) ||

    758. 

  758. 			(oDate = _validDate(arguments[0], "xs:gYearMonth")) ||

    759. 

  759. 			(oDate = _validDate(arguments[0], "xs:gYear"))

    760. 

  760. 			)

    761. 

  761. 			return oDate.valueOf()/1000;

    762. 

  762. 		else 

    763. 

  763. 			if (oDate = _validDuration(arguments[0]))

    764. 

  764. 				return oDate.Seconds();

    765. 

  765. 			else

    766. 

  766. 				return Number.NaN;

    767. 

  767. 	}else

    768. 

  768. 		return Math.floor(new Date().valueOf()/1000);//current local date/time

    769. 

  769. }

    770. 

  770. /**

    771. 

  771. <doc:function date="2001-06-12">

    772. 

  772. 	<doc:name>sum</doc:name>

    773. 

  773. 	<doc:version>2.0</doc:version>

    774. 

  774. 	<doc:return type="string" />

    775. 

  775. 	<doc:args>

    776. 

  776. 		<doc:arg name="durations" type="node-set" default="''" optional="no"></doc:arg>

    777. 

  777. 	</doc:args>

    778. 

  778. </doc:function>

    779. 

  779. **/

    780. 

  780. function sum(ctx){

    781. 

  781. 	var sDate = "P0S";

    782. 

  782. 	if (typeof(ctx) == "object"){

    783. 

  783. 		if (ctx.length){

    784. 

  784. 			for (var i=0; i < ctx.length; i++){

    785. 

  785. 				ctxN  = ctx.item(i);

    786. 

  786. 				if (ctxN.nodeType == 1){

    787. 

  787. 					if (!(sDate = addDuration(sDate, _wander(ctxN))))

    788. 

  788. 						return '';

    789. 

  789. 				}

    790. 

  790. 				if (ctxN.nodeType == 2){

    791. 

  791. 					if (!(sDate = addDuration(sDate, ctxN.nodeValue)))

    792. 

  792. 						return '';

    793. 

  793. 				}

    794. 

  794. 			}

    795. 

  795. 		}else{

    796. 

  796. 			if (!(sDate = addDuration(sDate, ctx.nodeValue)))

    797. 

  797. 					return '';

    798. 

  798. 		}

    799. 

  799. 	}else{

    800. 

  800. 		return '';

    801. 

  801. 	}

    802. 

  802. 	return sDate;

    803. 

  803. }

    804. 

  804. function   _wander(ctx){

    805. 

  805. 	var sDate = "P0S";

    806. 

  806. 	for (var i=0; i < ctx.childNodes.length; i++){

    807. 

  807. 		ctxN = ctx.childNodes[i];

    808. 

  808. 		switch(ctxN.nodeType){

    809. 

  809. 			case 1:

    810. 

  810. 				if (!(sDate = addDuration(sDate, _wander(ctxN))))

    811. 

  811. 						return '';

    812. 

  812. 				break;

    813. 

  813. 			case 3:

    814. 

  814. 				if (!(sDate = addDuration(sDate, ctxN.nodeValue)))

    815. 

  815. 						return '';

    816. 

  816. 				break;

    817. 

  817. 			default:

    818. 

  818. 				break;

    819. 

  819. 		}

    820. 

  820. 	}

    821. 

  821. 	return sDate;

    822. 

  822. }

    823. 

  823. /**

    824. 

  824. <doc:function date="2001-06-12">

    825. 

  825. 	<doc:name>time</doc:name>

    826. 

  826. 	<doc:version>2.0</doc:version>

    827. 

  827. 	<doc:return type="string" />

    828. 

  828. 	<doc:args>

    829. 

  829. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    830. 

  830. 	</doc:args>

    831. 

  831. </doc:function>

    832. 

  832. **/

    833. 

  833. function time(){//

    834. 

  834. 	if (arguments.length > 0){

    835. 

  835. 		var oDate;

    836. 

  836. 		if ((oDate = _validDate(arguments[0], "xs:dateTime"))||

    837. 

  837. 			(oDate = _validDate(arguments[0], "xs:time"))

    838. 

  838. 		)

    839. 

  839. 			return _formatDate(oDate, "xs:time");

    840. 

  840. 		else

    841. 

  841. 			return '';

    842. 

  842. 	}else

    843. 

  843. 		return _formatDate(new Date(), "xs:time");

    844. 

  844. }

    845. 

  845. /**

    846. 

  846. <doc:function date="2001-06-12">

    847. 

  847. 	<doc:name>weekInMonth</doc:name>

    848. 

  848. 	<doc:version>2.0</doc:version>

    849. 

  849. 	<doc:return type="number" />

    850. 

  850. 	<doc:args>

    851. 

  851. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    852. 

  852. 		<doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg>

    853. 

  853. 		<doc:arg name="context" type="context" default="null" optional="yes"></doc:arg>

    854. 

  854. 	</doc:args>

    855. 

  855. </doc:function>

    856. 

  856. **/

    857. 

  857. function weekInMonth(){

    858. 

  858. 	if (arguments.length > 0){

    859. 

  859. 		var oDate;

    860. 

  860. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    861. 

  861. 			(oDate = _validDate(arguments[0], "xs:date"))

    862. 

  862. 			)

    863. 

  863. 			return _weekInMonth(oDate, arguments[1], arguments[2]);

    864. 

  864. 		else

    865. 

  865. 			return Number.NaN;

    866. 

  866. 	}else

    867. 

  867. 		return _weekInMonth(new Date(), arguments[1], arguments[2]);	

    868. 

  868. }

    869. 

  869. function _weekInMonth(oDate, dfName, ctx){

    870. 

  870. 	var fdow = 0;

    871. 

  871. 	if (ctx != null){

    872. 

  872. 		var nodes = ctx.nextNode.selectSingleNode(

    873. 

  873. 			"//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" +

    874. 

  874. 			"/@first-day-of-week");

    875. 

  875. 		if (nodes != null)

    876. 

  876. 			fdow = gaDayNames[nodes.nodeValue];

    877. 

  877. 	}

    878. 

  878. 	var f = new Date(oDate);

    879. 

  879. 	f.setDate(1)

    880. 

  880. 	var fd = f.getDay()-1;

    881. 

  881. 	var dt = oDate.getDate() + fd - fdow;

    882. 

  882. 	return Math.floor((dt)/7)+1;

    883. 

  883. }

    884. 

  884. /**

    885. 

  885. <doc:function date="2001-06-12">

    886. 

  886. 	<doc:name>weekInYear</doc:name>

    887. 

  887. 	<doc:version>2.0</doc:version>

    888. 

  888. 	<doc:return type="number" />

    889. 

  889. 	<doc:args>

    890. 

  890. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    891. 

  891. 		<doc:arg name="date-format" type="string" default="''" optional="yes"></doc:arg>

    892. 

  892. 		<doc:arg name="context" type="context" default="null" optional="yes"></doc:arg>

    893. 

  893. 	</doc:args>

    894. 

  894. </doc:function>

    895. 

  895. **/

    896. 

  896. function weekInYear(){

    897. 

  897. 	if (arguments.length > 0){

    898. 

  898. 		var oDate;

    899. 

  899. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    900. 

  900. 			(oDate = _validDate(arguments[0], "xs:date"))

    901. 

  901. 			)

    902. 

  902. 			return _weekInYear(oDate, arguments[1], arguments[2]);

    903. 

  903. 	}else 

    904. 

  904. 		return _weekInYear(new Date());

    905. 

  905. 	return '';

    906. 

  906. }

    907. 

  907. function _weekInYear(oDate, dfName, ctx){

    908. 

  908. 	var fdow = 0;

    909. 

  909. 	if (ctx != null){

    910. 

  910. 		var nodes = ctx.nextNode.selectSingleNode(

    911. 

  911. 			"//*[local-name()='date-format' and namespace-uri()='http://exslt.org/dates-and-times' and @name='" + dfName +"' ]" +

    912. 

  912. 			"/@first-day-of-week");

    913. 

  913. 		if (nodes != null)

    914. 

  914. 			fdow = gaDayNames[nodes.nodeValue];

    915. 

  915. 		return Math.ceil(_dayInYear(oDate.getFullYear(), oDate.getMonth(), oDate.getDate()+(7-fdow)) / 7);

    916. 

  916. 	}else

    917. 

  917. 		return Math.ceil(_dayInYear(oDate.getFullYear(), oDate.getMonth(), oDate.getDate()) / 7);

    918. 

  918. }

    919. 

  919. /**

    920. 

  920. <doc:function date="2001-06-12">

    921. 

  921. 	<doc:name>year</doc:name>

    922. 

  922. 	<doc:version>2.0</doc:version>

    923. 

  923. 	<doc:return type="number" />

    924. 

  924. 	<doc:args>

    925. 

  925. 		<doc:arg name="date" type="string" default="''" optional="yes"></doc:arg>

    926. 

  926. 	</doc:args>

    927. 

  927. </doc:function>

    928. 

  928. **/

    929. 

  929. function year(){//

    930. 

  930. 	if (arguments.length > 0){

    931. 

  931. 		var oDate;

    932. 

  932. 		if ((oDate = _validDate(arguments[0], "xs:dateTime")) ||

    933. 

  933. 			(oDate = _validDate(arguments[0], "xs:date")) ||

    934. 

  934. 			(oDate = _validDate(arguments[0], "xs:gYearMonth")) ||

    935. 

  935. 			(oDate = _validDate(arguments[0], "xs:gYear"))

    936. 

  936. 		    )

    937. 

  937. 			return oDate.getFullYear();

    938. 

  938. 		else

    939. 

  939. 			return Number.NaN;

    940. 

  940. 	}else

    941. 

  941. 		return new Date().getFullYear();

    942. 

  942. }

    943. 

  943. /**

    944. 

  944. Private functions.

    945. 

  945. **/

    946. 

  946. function _validDate(date, format){

    947. 

  947. 	var parts;

    948. 

  948. 	var oDate = new Date(-62135596800000); // Mon Jan 1 00:00:00 UTC 1

    949. 

  949. 	switch(format){

    950. 

  950. 		case "xs:dateTime": //(CCYY-MM-DDThh:mm:ss)

    951. 

  951. 			var re = new RegExp("^([0-9]{4})-([0-9]{2})-([0-9]{2})(T([0-9]{2})(:([0-9]{2})(:([0-9]{2}))?)?)?(Z)?([\+\-][0-9]{2}:[0-9]{2})?$");

    952. 

  952. 			if (parts=re.exec(date)){

    953. 

  953. 				if (parts[10] == "Z"){

    954. 

  954. 					oDate.setFullYear(parts[1], parts[2]-1, parts[3]);

    955. 

  955. 					oDate.setHours(parts[5], parts[7], parts[9]);

    956. 

  956. 					oDate.setMinutes(oDate.getMinutes()-oDate.getTimezoneOffset());

    957. 

  957. 					gsSuppliedFormat = "xs:dateTime";

    958. 

  958. 					return oDate;

    959. 

  959. 				}else{

    960. 

  960. 					oDate.setFullYear(parts[1], parts[2]-1, parts[3]);

    961. 

  961. 					oDate.setHours(parts[5], parts[7], parts[9]);

    962. 

  962. 					gsSuppliedFormat = "xs:dateTime";

    963. 

  963. 					return oDate;

    964. 

  964. 				}

    965. 

  965. 			}

    966. 

  966. 			break;

    967. 

  967. 		case "xs:date": //(CCYY-MM-DD) 

    968. 

  968. 			var re = new RegExp("^([0-9]{4})-([0-9]{2})-([0-9]{2})$");

    969. 

  969. 			if (parts=re.exec(date)){

    970. 

  970. 				oDate.setFullYear(parts[1], parts[2]-1, parts[3]);

    971. 

  971. 				gsSuppliedFormat = "xs:date";

    972. 

  972. 				return oDate;

    973. 

  973. 			}

    974. 

  974. 			break;

    975. 

  975. 		case "xs:time": //(hh:mm:ss)

    976. 

  976. 			var re = new RegExp("^([0-9]{2})(:([0-9]{2})(:([0-9]{2}))?)?(Z)?$");

    977. 

  977. 			if (parts=re.exec(date)){

    978. 

  978. 				if (parts[9] == "Z"){

    979. 

  979. 					oDate.setHours(parts[1], parts[3], parts[5]);

    980. 

  980. 					oDate.setMinutes(oDate.getMinutes()-oDate.getTimezoneOffset());

    981. 

  981. 					gsSuppliedFormat = "xs:time";

    982. 

  982. 					return oDate;

    983. 

  983. 				}else{

    984. 

  984. 					oDate.setHours(parts[1], parts[3], parts[5]);

    985. 

  985. 					gsSuppliedFormat = "xs:time";

    986. 

  986. 					return oDate;

    987. 

  987. 				}

    988. 

  988. 			}

    989. 

  989. 			break;

    990. 

  990. 		case "xs:gYearMonth": //(CCYY-MM)

    991. 

  991. 			var re = new RegExp("^([0-9]{4})-([0-9]{2})$");

    992. 

  992. 			if (parts=re.exec(date)){

    993. 

  993. 				oDate.setFullYear(parts[1], parts[2]-1);

    994. 

  994. 				gsSuppliedFormat = "xs:gYearMonth";

    995. 

  995. 				return oDate;

    996. 

  996. 			}

    997. 

  997. 			break;

    998. 

  998. 		case "xs:gYear": //(CCYY)

    999. 

  999. 			var re = new RegExp("^([0-9]{4})$");

    1000. 

  1000. 			if (parts=re.exec(date)){

    1001. 

  1001. 				oDate.setFullYear(parts[1]);

    1002. 

  1002. 				gsSuppliedFormat = "xs:gYear";

    1003. 

  1003. 				return oDate;

    1004. 

  1004. 			}

    1005. 

  1005. 			break;

    1006. 

  1006. 		case "xs:gMonthDay": //(^--MM-DD)

    1007. 

  1007. 			var re = new RegExp("--([0-9]{2})-([0-9]{2})");

    1008. 

  1008. 			if (parts=re.exec(date)){

    1009. 

  1009. 				oDate.setMonth(parts[1]-1, parts[2]);

    1010. 

  1010. 				gsSuppliedFormat = "xs:gMonthDay";

    1011. 

  1011. 				return oDate;

    1012. 

  1012. 			}

    1013. 

  1013. 			break;

    1014. 

  1014. 		case "xs:gMonth": //(--MM--)

    1015. 

  1015. 			var re = new RegExp("^--([0-9]{2})--$");

    1016. 

  1016. 			if (parts=re.exec(date)){

    1017. 

  1017. 				oDate.setMonth(parts[1]-1);

    1018. 

  1018. 				gsSuppliedFormat = "xs:gMonth";

    1019. 

  1019. 				return oDate;

    1020. 

  1020. 			}

    1021. 

  1021. 			break;

    1022. 

  1022. 		case "xs:gDay": //(---DD)

    1023. 

  1023. 			var re = new RegExp("^---([0-9]{2})$");

    1024. 

  1024. 			if (parts=re.exec(date)){

    1025. 

  1025. 				oDate.setDate(parts[1]);

    1026. 

  1026. 				gsSuppliedFormat = "xs:gDay";

    1027. 

  1027. 				return oDate;

    1028. 

  1028. 			}

    1029. 

  1029. 			break;

    1030. 

  1030. 		default:

    1031. 

  1031. 			// format string 

    1032. 

  1032. 			var Z = "";

    1033. 

  1033. 			for (var i=0,j=0; i < format.length & oDate.toString() != "NaN";){

    1034. 

  1034. 				var s = j;

    1035. 

  1035. 				switch(format.substr(i, 1)){

    1036. 

  1036. 					case "G"://        era designator          (Text)              AD

    1037. 

  1037. 						while (format.substr(i, 1)=="G"){i++;j++;}

    1038. 

  1038. 						j++;

    1039. 

  1039. 						if (date.substr(s,j-s) == "BC" || date.substr(s,j-s) == "bc"){

    1040. 

  1040. 							oDate.setFullYear(-oDate.getFullYear);

    1041. 

  1041. 						}

    1042. 

  1042. 						break;

    1043. 

  1043. 					case "y"://        year                    (Number)            1996

    1044. 

  1044. 						while (format.substr(i, 1)=="y"){i++;j++;}

    1045. 

  1045. 						oDate.setYear(date.substr(s,j-s));

    1046. 

  1046. 						break;

    1047. 

  1047. 					case "M"://        month in year           (Text &amp; Number)     July &amp; 07

    1048. 

  1048. 						while (format.substr(i, 1)=="M"){i++;j++;}

    1049. 

  1049. 						if (i-s <= 2){

    1050. 

  1050. 							oDate.setMonth(date.substr(s,j-s)-1);

    1051. 

  1051. 						}else{

    1052. 

  1052. 							oDate.setMonth(_monthNumber(date.substr(s,j-s)));

    1053. 

  1053. 						}

    1054. 

  1054. 						break;

    1055. 

  1055. 					case "d"://        day in month            (Number)            10

    1056. 

  1056. 						while (format.substr(i, 1)=="d"){i++;j++;}

    1057. 

  1057. 						oDate.setDate(date.substr(s,j-s));

    1058. 

  1058. 						break;

    1059. 

  1059. 					case "h"://        hour in am/pm (1~12)    (Number)            12

    1060. 

  1060. 						while (format.substr(i, 1)=="h"){i++;j++;}

    1061. 

  1061. 						oDate.setHours(date.substr(s,j-s));

    1062. 

  1062. 						break;

    1063. 

  1063. 					case "H"://        hour in day (0~23)      (Number)            0

    1064. 

  1064. 						while (format.substr(i, 1)=="H"){i++;j++;}

    1065. 

  1065. 						oDate.setHours(date.substr(s,j-s));

    1066. 

  1066. 						break;

    1067. 

  1067. 					case "m"://        minute in hour          (Number)            30

    1068. 

  1068. 						while (format.substr(i, 1)=="m"){i++;j++;}

    1069. 

  1069. 						oDate.setMinutes(date.substr(s,j-s));

    1070. 

  1070. 						break;

    1071. 

  1071. 					case "s"://        second in minute        (Number)            55

    1072. 

  1072. 						while (format.substr(i, 1)=="s"){i++;j++;}

    1073. 

  1073. 						oDate.setSeconds(date.substr(s,j-s));

    1074. 

  1074. 						break;

    1075. 

  1075. 					case "S"://        millisecond             (Number)            978

    1076. 

  1076. 						while (format.substr(i, 1)=="S"){i++;j++;}

    1077. 

  1077. 						oDate.setMilliseconds(date.substr(s,j-s));

    1078. 

  1078. 						break;

    1079. 

  1079. 					case "E"://        day in week             (Text)              Tuesday

    1080. 

  1080. 						while (format.substr(i, 1)=="E"){i++;j++;}

    1081. 

  1081. 						while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;}

    1082. 

  1082. 						break;

    1083. 

  1083. 					case "D"://        day in year             (Number)            189

    1084. 

  1084. 						while (format.substr(i, 1)=="D"){i++;j++;}

    1085. 

  1085. 						while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;}

    1086. 

  1086. 						break;

    1087. 

  1087. 					case "F"://        day of week in month    (Number)            2 (2nd Wed in July)

    1088. 

  1088. 						while (format.substr(i, 1)=="F"){i++;j++;}

    1089. 

  1089. 						break;

    1090. 

  1090. 					case "w"://        week in year            (Number)            27

    1091. 

  1091. 						while (format.substr(i, 1)=="w"){i++;j++;}

    1092. 

  1092. 						while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;}

    1093. 

  1093. 						break;

    1094. 

  1094. 					case "W"://        week in month           (Number)            2

    1095. 

  1095. 						while (format.substr(i, 1)=="W"){i++;j++;}

    1096. 

  1096. 						while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;}

    1097. 

  1097. 						break;

    1098. 

  1098. 					case "a"://        am/pm marker            (Text)              PM

    1099. 

  1099. 						while (format.substr(i, 1)=="a"){i++;j++;}

    1100. 

  1100. 						j++;

    1101. 

  1101. 						if (date.substr(s,j-s) == "PM" || date.substr(s,j-s) == "pm")

    1102. 

  1102. 							oDate.setHours(oDate.getHours()+12);

    1103. 

  1103. 						break;

    1104. 

  1104. 					case "k"://        hour in day (1~24)      (Number)            24

    1105. 

  1105. 						while (format.substr(i, 1)=="k"){i++;j++;}

    1106. 

  1106. 						oDate.setHours(date.substr(s,j-s));

    1107. 

  1107. 						break;

    1108. 

  1108. 					case "K"://        hour in am/pm (0~11)    (Number)            0

    1109. 

  1109. 						while (format.substr(i, 1)=="K"){i++;j++;}

    1110. 

  1110. 						oDate.setHours(date.substr(s,j-s));

    1111. 

  1111. 						break;

    1112. 

  1112. 					case "z"://        time zone               (Text)              Pacific Standard Time

    1113. 

  1113. 						while (format.substr(i, 1)=="z"){i++;j++;}

    1114. 

  1114. 						while (format.substr(i+1, 1)!=date.substr(j, 1)){j++;}

    1115. 

  1115. 						//oDate.setMinutes(oDate.getMinutes() - oDate.getTimezoneOffset());

    1116. 

  1116. 						Z = date.substr(s,j-s);

    1117. 

  1117.  						break;

    1118. 

  1118.  					case "'"://        escape for text         (Delimiter)

    1119. 

  1119.  						if (format.substr(i+1, 1) == "'"){

    1120. 

  1120.  							i+=2;

    1121. 

  1121.  						}else{

    1122. 

  1122.  							i++;

    1123. 

  1123.  							while (format.substr(i, 1)!="'"){i++;j++;}

    1124. 

  1124.  							i++;

    1125. 

  1125.  						}

    1126. 

  1126.  						break;

    1127. 

  1127. 					default:

    1128. 

  1128. 						if (format.substr(i, 1) != date.substr(j, 1)){

    1129. 

  1129. 							return false;

    1130. 

  1130. 						}

    1131. 

  1131. 						i++;j++;

    1132. 

  1132. 						break;

    1133. 

  1133. 				}

    1134. 

  1134. 			}

    1135. 

  1135. 			if (j < date.length)

    1136. 

  1136. 				return false;

    1137. 

  1137. 			if (oDate.toString() != "NaN"){

    1138. 

  1138. 				if (Z != ""){

    1139. 

  1139. 					var re = new RegExp("([\+\-][0-9]{2})?:([0-9]{2})?");

    1140. 

  1140. 					if (parts=re.exec(Z)){

    1141. 

  1141. 						// check GMT/BST

    1142. 

  1142. 						var tzo = parts[1]*60 + parts[2];

    1143. 

  1143. 						//if (tzo != new Date().getTimezoneOffset()){

    1144. 

  1144. 						//	oDate.setMinutes(oDate.getMinutes() - (oDate.getTimezoneOffset() - tzo))

    1145. 

  1145. 						//}

    1146. 

  1146. 					}

    1147. 

  1147. 				}

    1148. 

  1148. 				gsSuppliedFormat = "custom";

    1149. 

  1149. 				return oDate;

    1150. 

  1150. 			}

    1151. 

  1151. 			break;

    1152. 

  1152. 	}

    1153. 

  1153. 	return false;

    1154. 

  1154. }

    1155. 

  1155. function _formatDate(oDate, format){

    1156. 

  1156. 	if (oDate == Number.NaN)return Number.NaN;

    1157. 

  1157. 	switch(format){

    1158. 

  1158. 		case "xs:dateTime": //(CCYY-MM-DDThh:mm:ss)

    1159. 

  1159. 			var tzo = oDate.getTimezoneOffset(); 

    1160. 

  1160. 			return oDate.getFullYear() + "-" + pad(oDate.getMonth()+1) + "-" + pad(oDate.getDate()) + "T" +

    1161. 

  1161. 				   pad(oDate.getHours()) + ":" + pad(oDate.getMinutes()) + ":" + pad(oDate.getSeconds()) + (tzo < 0?"-":"+") + pad(Math.abs(tzo/60)) + ":" + pad(tzo % 60);

    1162. 

  1162. 			break;

    1163. 

  1163. 		case "xs:date": //(CCYY-MM-DD) 

    1164. 

  1164. 			return oDate.getFullYear() + "-" + pad(oDate.getMonth()+1) + "-" + pad(oDate.getDate());

    1165. 

  1165. 			break;

    1166. 

  1166. 		case "xs:time": //(hh:mm:ss)

    1167. 

  1167. 			var tzo = oDate.getTimezoneOffset(); 

    1168. 

  1168. 			return pad(oDate.getHours()) + ":" + pad(oDate.getMinutes()) + ":" + pad(oDate.getSeconds()) + (tzo < 0?"-":"+") + pad(Math.abs(tzo/60)) + ":" + pad(tzo % 60);

    1169. 

  1169. 			break;

    1170. 

  1170. 		case "xs:gYearMonth": //(CCYY-MM)

    1171. 

  1171. 			return oDate.getFullYear() + "-" + pad(oDate.getMonth()+1);

    1172. 

  1172. 			break;

    1173. 

  1173. 		case "xs:gYear": //(CCYY)

    1174. 

  1174. 			return oDate.getFullYear();

    1175. 

  1175. 			break;

    1176. 

  1176. 		case "xs:gMonthDay": //(--MM-DD)

    1177. 

  1177. 			return pad(oDate.getMonth() + 1) + "-" + pad(oDate.getDate());

    1178. 

  1178. 			break;

    1179. 

  1179. 		case "xs:gMonth": //(--MM--)

    1180. 

  1180. 			return pad(oDate.getMonth()+1);

    1181. 

  1181. 			break;

    1182. 

  1182. 		case "xs:gDay": //(---DD)

    1183. 

  1183. 			return pad(oDate.getDate());

    1184. 

  1184. 			break;

    1185. 

  1185. 	}

    1186. 

  1186. 	return false;

    1187. 

  1187. }

    1188. 

  1188. function pad(v){

    1189. 

  1189. 	return (v<10?"0"+v:v);

    1190. 

  1190. }

    1191. 

  1191. 

    1192. 

  1192. function _validDuration(d){

    1193. 

  1193.         var parts;

    1194. 

  1194.         var re = new RegExp("^([\-])?P(([0-9]+)Y)?(([0-9]+)M)?(([0-9]+)D)?((T)?(([0-9]+)H)?(([0-9]+)M)?((([0-9]+)(\.([0-9]+))?)S)?)?$");

    1195. 

  1195.         if (parts = re.exec(d)){

    1196. 

  1196.                 if ((/T$/.exec(d)) || (parts[9] == "T" && parts[11]+parts[13]+parts[16]+parts[18]== ""))// ~(:+(|) duh!!!

    1197. 

  1197.                         return Number.NaN;

    1198. 

  1198.                 return new Duration(parts[1], parts[3], parts[5], parts[7], parts[11], parts[13], parts[16], parts[18]);

    1199. 

  1199.         }

    1200. 

  1200.         return Number.NaN;

    1201. 

  1201. }

    1202. 

  1202. 

    1203. 

  1203. function Duration(pm, years, months, days, hours, minutes, seconds, fraction){

    1204. 

  1204. 	this.pm = pm;

    1205. 

  1205. 	this.years = years*1;

    1206. 

  1206. 	this.months = months*1;

    1207. 

  1207. 	this.days = days*1;

    1208. 

  1208. 	this.hours = hours*1;

    1209. 

  1209. 	this.minutes = minutes*1;

    1210. 

  1210. 	this.seconds = seconds*1;

    1211. 

  1211. 	this.fraction = fraction*1;

    1212. 

  1212. 	this.milliseconds = eval('0.'+fraction) * 100;

    1213. 

  1213. 	this.mask = ((this.years?1:0)<<6) + ((this.months?1:0)<<5) + ((this.days?1:0)<<4) + ((this.hours?1:0)<<3) + ((this.minutes?1:0)<<2) + ((this.seconds?1:0)<<1) + (this.milliseconds?1:0);

    1214. 

  1214. 	this.addDate = function(d){d.setFullYear(eval(this.pm+this.years)+d.getFullYear(),eval(this.pm+this.months)+d.getMonth(),eval(this.pm+this.days)+d.getDate());d.setHours(eval(this.pm+this.hours)+d.getHours(),eval(this.pm+this.minutes)+d.getMinutes(),eval(this.pm+this.seconds)+d.getSeconds());d.setMilliseconds(eval(this.pm+this.milliseconds));return d;}

    1215. 

  1215. 	this.Seconds = function(){if (this.years || this.months)return Number.NaN;return this.days*giDayMill + this.hours*giHourMill + this.minutes*giMinMill + this.seconds*giSecMill;}

    1216. 

  1216. }

    1217. 

  1217. var giYearMill = 31536000000;

    1218. 

  1218. var giMonthMill = 2592000000;

    1219. 

  1219. var giDayMill = 86400000;

    1220. 

  1220. var giHourMill = 3600000;

    1221. 

  1221. var giMinMill = 60000;

    1222. 

  1222. var giSecMill = 1000;

    1223. 

  1223. function _formatDuration(du){

    1224. 

  1224. 	if (typeof(du) == "object"){

    1225. 

  1225. 		var pm = du.pm;

    1226. 

  1226. 		var y = du.years;

    1227. 

  1227. 		var m = du.months;

    1228. 

  1228. 		var d = du.days;

    1229. 

  1229. 		var h = du.hours;

    1230. 

  1230. 		var n = du.minutes;

    1231. 

  1231. 		var s = du.seconds + du.milliseconds/1000;

    1232. 

  1232. 		

    1233. 

  1233. 		if (y+m+d+h+n+s == 0)

    1234. 

  1234. 			return 'P0S';

    1235. 

  1235. 		return pm + "P" + 

    1236. 

  1236. 				(y!=0?y + "Y":'') + 

    1237. 

  1237. 				(m!=0?m + "M":'') + 

    1238. 

  1238. 				(d!=0?d + "D":'') + 

    1239. 

  1239. 				(h+n+s!=0?"T":'') +

    1240. 

  1240. 				(h!=0?h + "H":'') + 

    1241. 

  1241. 				(n!=0?n + "M":'') + 

    1242. 

  1242. 				(s!=0?s + "S":'');

    1243. 

  1243. 	}else{

    1244. 

  1244. 		var pm = (du<0?'-':'');

    1245. 

  1245. 		du = Math.abs(du);

    1246. 

  1246. 		var d = Math.floor((du) / giDayMill);

    1247. 

  1247. 		var h = Math.floor((du % giDayMill) / giHourMill);

    1248. 

  1248. 		var n = Math.floor((du % giHourMill) / giMinMill);

    1249. 

  1249. 		var s = Math.floor((du % giMinMill) / giSecMill) + (du % giSecMill)/1000;

    1250. 

  1250. 		return pm + "P" + 

    1251. 

  1251. 				(d!=0?d + "D":'') + 

    1252. 

  1252. 				(h+n+s!=0?"T":'') +

    1253. 

  1253. 				(h!=0?h + "H":'') + 

    1254. 

  1254. 				(n!=0?n + "M":'') + 

    1255. 

  1255. 				(s!=0?s + "S":'');

    1256. 

  1256. 	}

    1257. 

  1257. }

    1258. 

  1258.