/*
	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.uuid.generateTimeBasedUuid"]){dojo._hasResource["dojox.uuid.generateTimeBasedUuid"]=true;dojo.provide("dojox.uuid.generateTimeBasedUuid");dojox.uuid.generateTimeBasedUuid=function(_1){var _2=dojox.uuid.generateTimeBasedUuid._generator.generateUuidString(_1);return _2;};dojox.uuid.generateTimeBasedUuid.isValidNode=function(_3){var _4=16;var _5=parseInt(_3,_4);var _6=dojo.isString(_3)&&_3.length==12&&isFinite(_5);return _6;};dojox.uuid.generateTimeBasedUuid.setNode=function(_7){dojox.uuid.assert((_7===null)||this.isValidNode(_7));this._uniformNode=_7;};dojox.uuid.generateTimeBasedUuid.getNode=function(){return this._uniformNode;};dojox.uuid.generateTimeBasedUuid._generator=new function(){this.GREGORIAN_CHANGE_OFFSET_IN_HOURS=3394248;var _8=null;var _9=null;var _a=null;var _b=0;var _c=null;var _d=null;var _e=16;function _f(_10){_10[2]+=_10[3]>>>16;_10[3]&=65535;_10[1]+=_10[2]>>>16;_10[2]&=65535;_10[0]+=_10[1]>>>16;_10[1]&=65535;dojox.uuid.assert((_10[0]>>>16)===0);};function _11(x){var _12=new Array(0,0,0,0);_12[3]=x%65536;x-=_12[3];x/=65536;_12[2]=x%65536;x-=_12[2];x/=65536;_12[1]=x%65536;x-=_12[1];x/=65536;_12[0]=x;return _12;};function _13(_14,_15){dojox.uuid.assert(dojo.isArray(_14));dojox.uuid.assert(dojo.isArray(_15));dojox.uuid.assert(_14.length==4);dojox.uuid.assert(_15.length==4);var _16=new Array(0,0,0,0);_16[3]=_14[3]+_15[3];_16[2]=_14[2]+_15[2];_16[1]=_14[1]+_15[1];_16[0]=_14[0]+_15[0];_f(_16);return _16;};function _17(_18,_19){dojox.uuid.assert(dojo.isArray(_18));dojox.uuid.assert(dojo.isArray(_19));dojox.uuid.assert(_18.length==4);dojox.uuid.assert(_19.length==4);var _1a=false;if(_18[0]*_19[0]!==0){_1a=true;}if(_18[0]*_19[1]!==0){_1a=true;}if(_18[0]*_19[2]!==0){_1a=true;}if(_18[1]*_19[0]!==0){_1a=true;}if(_18[1]*_19[1]!==0){_1a=true;}if(_18[2]*_19[0]!==0){_1a=true;}dojox.uuid.assert(!_1a);var _1b=new Array(0,0,0,0);_1b[0]+=_18[0]*_19[3];_f(_1b);_1b[0]+=_18[1]*_19[2];_f(_1b);_1b[0]+=_18[2]*_19[1];_f(_1b);_1b[0]+=_18[3]*_19[0];_f(_1b);_1b[1]+=_18[1]*_19[3];_f(_1b);_1b[1]+=_18[2]*_19[2];_f(_1b);_1b[1]+=_18[3]*_19[1];_f(_1b);_1b[2]+=_18[2]*_19[3];_f(_1b);_1b[2]+=_18[3]*_19[2];_f(_1b);_1b[3]+=_18[3]*_19[3];_f(_1b);return _1b;};function _1c(_1d,_1e){while(_1d.length<_1e){_1d="0"+_1d;}return _1d;};function _1f(){var _20=Math.floor((Math.random()%1)*Math.pow(2,32));var _21=_20.toString(_e);while(_21.length<8){_21="0"+_21;}return _21;};this.generateUuidString=function(_22){if(_22){dojox.uuid.assert(dojox.uuid.generateTimeBasedUuid.isValidNode(_22));}else{if(dojox.uuid.generateTimeBasedUuid._uniformNode){_22=dojox.uuid.generateTimeBasedUuid._uniformNode;}else{if(!_8){var _23=32768;var _24=Math.floor((Math.random()%1)*Math.pow(2,15));var _25=(_23|_24).toString(_e);_8=_25+_1f();}_22=_8;}}if(!_9){var _26=32768;var _27=Math.floor((Math.random()%1)*Math.pow(2,14));_9=(_26|_27).toString(_e);}var now=new Date();var _28=now.valueOf();var _29=_11(_28);if(!_c){var _2a=_11(60*60);var _2b=_11(dojox.uuid.generateTimeBasedUuid._generator.GREGORIAN_CHANGE_OFFSET_IN_HOURS);var _2c=_17(_2b,_2a);var _2d=_11(1000);_c=_17(_2c,_2d);_d=_11(10000);}var _2e=_29;var _2f=_13(_c,_2e);var _30=_17(_2f,_d);if(now.valueOf()==_a){_30[3]+=_b;_f(_30);_b+=1;if(_b==10000){while(now.valueOf()==_a){now=new Date();}}}else{_a=now.valueOf();_b=1;}var _31=_30[2].toString(_e);var _32=_30[3].toString(_e);var _33=_1c(_31,4)+_1c(_32,4);var _34=_30[1].toString(_e);_34=_1c(_34,4);var _35=_30[0].toString(_e);_35=_1c(_35,3);var _36="-";var _37="1";var _38=_33+_36+_34+_36+_37+_35+_36+_9+_36+_22;_38=_38.toLowerCase();return _38;};}();}