rem: YAHOO.widget.DateMath=new function(){this.DAY="D";this.WEEK="W";this.YEAR="Y";this.MONTH="M";this.ONE_DAY_MS=1000*60*60*24;this.add=function(date,field,amount){var d=new Date(date.getTime());switch(field){case this.MONTH:var newMonth=date.getMonth()+amount;var years=0;if(newMonth<0){while(newMonth<0){newMonth+=12;years-=1;}}else if(newMonth>11){while(newMonth>11){newMonth-=12;years+=1;}} d.setMonth(newMonth);d.setFullYear(date.getFullYear()+years);break;case this.DAY:d.setDate(date.getDate()+amount);break;case this.YEAR:d.setFullYear(date.getFullYear()+amount);break;case this.WEEK:d.setDate(date.getDate()+(amount*7));break;} return d;};this.subtract=function(date,field,amount){return this.add(date,field,(amount*-1));};this.before=function(date,compareTo){var ms=compareTo.getTime();if(date.getTime()<ms){return true;}else{return false;}};this.after=function(date,compareTo){var ms=compareTo.getTime();if(date.getTime()>ms){return true;}else{return false;}};this.between=function(date,dateBegin,dateEnd){if(this.after(date,dateBegin)&&this.before(date,dateEnd)){return true;}else{return false;}};this.getJan1=function(calendarYear){return new Date(calendarYear,0,1);};this.getDayOffset=function(date,calendarYear){var beginYear=this.getJan1(calendarYear);var dayOffset=Math.ceil((date.getTime()-beginYear.getTime())/this.ONE_DAY_MS);return dayOffset;};this.getWeekNumber=function(date,calendarYear,weekStartsOn){date.setHours(12,0,0,0);if(!weekStartsOn){weekStartsOn=0;} if(!calendarYear){calendarYear=date.getFullYear();} var weekNum=-1;var jan1=this.getJan1(calendarYear);var jan1Offset=jan1.getDay()-weekStartsOn;var jan1DayOfWeek=(jan1Offset>=0?jan1Offset:(7+jan1Offset));var endOfWeek1=this.add(jan1,this.DAY,(6-jan1DayOfWeek));endOfWeek1.setHours(23,59,59,999);var month=date.getMonth();var day=date.getDate();var year=date.getFullYear();var dayOffset=this.getDayOffset(date,calendarYear);if(dayOffset<0||this.before(date,endOfWeek1)){weekNum=1;}else{weekNum=2;var weekBegin=new Date(endOfWeek1.getTime()+1);var weekEnd=this.add(weekBegin,this.WEEK,1);while(!this.between(date,weekBegin,weekEnd)){weekBegin=this.add(weekBegin,this.WEEK,1);weekEnd=this.add(weekEnd,this.WEEK,1);weekNum+=1;}} return weekNum;};this.isYearOverlapWeek=function(weekBeginDate){var overlaps=false;var nextWeek=this.add(weekBeginDate,this.DAY,6);if(nextWeek.getFullYear()!=weekBeginDate.getFullYear()){overlaps=true;} return overlaps;};this.isMonthOverlapWeek=function(weekBeginDate){var overlaps=false;var nextWeek=this.add(weekBeginDate,this.DAY,6);if(nextWeek.getMonth()!=weekBeginDate.getMonth()){overlaps=true;} return overlaps;};this.findMonthStart=function(date){var start=new Date(date.getFullYear(),date.getMonth(),1);return start;};this.findMonthEnd=function(date){var start=this.findMonthStart(date);var nextMonth=this.add(start,this.MONTH,1);var end=this.subtract(nextMonth,this.DAY,1);return end;};this.clearTime=function(date){date.setHours(0,0,0,0);return date;};} 
add: returnDates.sort(function(a,b){return a-b;});return returnDates;};YAHOO.widget.Calendar.prototype.hide=function(){this.oDomContainer.style.display="none";};YAHOO.widget.Calendar.prototype.show=function(){this.oDomContainer.style.display="block";};YAHOO.widget.Calendar.prototype.browser=function(){var ua=navigator.userAgent.toLowerCase();if(ua.indexOf('opera')!=-1){return'opera';}else if(ua.indexOf('msie 7')!=-1){return'ie7';}else if(ua.indexOf('msie')!=-1){return'ie';}else if(ua.indexOf('safari')!=-1){return'safari';}else if(ua.indexOf('gecko')!=-1){return'gecko';}else{return false;}}();YAHOO.widget.Calendar.prototype.toString=function(){return"Calendar "+this.id;};YAHOO.widget.Calendar_Core=YAHOO.widget.Calendar;YAHOO.widget.Cal_Core=YAHOO.widget.Calendar;YAHOO.widget.CalendarGroup=function(id,containerId,config){if(arguments.length>0){this.init(id,containerId,config);}};YAHOO.widget.CalendarGroup.prototype.init=function(id,containerId,config){this.initEvents();this.initStyles();this.pages=[];this.id=id;this.containerId=containerId;this.oDomContainer=document.getElementById(containerId);YAHOO.util.Dom.addClass(this.oDomContainer,YAHOO.widget.CalendarGroup.CSS_CONTAINER);YAHOO.util.Dom.addClass(this.oDomContainer,YAHOO.widget.CalendarGroup.CSS_MULTI_UP);this.cfg=new YAHOO.util.Config(this);this.Options={};this.Locale={};this.setupConfig();if(config){this.cfg.applyConfig(config,true);} 
context: YAHOO.widget.DateMath=new function(){this.DAY="D";this.WEEK="W";this.YEAR="Y";this.MONTH="M";this.ONE_DAY_MS=1000*60*60*24;this.add=function(date,field,amount){var d=new Date(date.getTime());switch(field){case this.MONTH:var newMonth=date.getMonth()+amount;var years=0;if(newMonth<0){while(newMonth<0){newMonth+=12;years-=1;}}else if(newMonth>11){while(newMonth>11){newMonth-=12;years+=1;}}d.setMonth(newMonth);d.setFullYear(date.getFullYear()+years);break;case this.DAY:d.setDate(date.getDate()+amount);break;case this.YEAR:d.setFullYear(date.getFullYear()+amount);break;case this.WEEK:d.setDate(date.getDate()+(amount*7));break;}return d;};this.subtract=function(date,field,amount){return this.add(date,field,(amount*-1));};this.before=function(date,compareTo){var ms=compareTo.getTime();if(date.getTime()<ms){return true;}else{return false;}};this.after=function(date,compareTo){var ms=compareTo.getTime();if(date.getTime()>ms){return true;}else{return false;}};this.between=function(date,dateBegin,dateEnd){if(this.after(date,dateBegin)&&this.before(date,dateEnd)){return true;}else{return false;}};this.getJan1=function(calendarYear){return new Date(calendarYear,0,1);};this.getDayOffset=function(date,calendarYear){var beginYear=this.getJan1(calendarYear);var dayOffset=Math.ceil((date.getTime()-beginYear.getTime())/this.ONE_DAY_MS);return dayOffset;};this.getWeekNumber=function(date,calendarYear,weekStartsOn){date.setHours(12,0,0,0);if(!weekStartsOn){weekStartsOn=0;}if(!calendarYear){calendarYear=date.getFullYear();}var weekNum=-1;var jan1=this.getJan1(calendarYear);var jan1Offset=jan1.getDay()-weekStartsOn;var jan1DayOfWeek=(jan1Offset>=0?jan1Offset:(7+jan1Offset));var endOfWeek1=this.add(jan1,this.DAY,(6-jan1DayOfWeek));endOfWeek1.setHours(23,59,59,999);var month=date.getMonth();var day=date.getDate();var year=date.getFullYear();var dayOffset=this.getDayOffset(date,calendarYear);if(dayOffset<0||this.before(date,endOfWeek1)){weekNum=1;}else{weekNum=2;var weekBegin=new Date(endOfWeek1.getTime()+1);var weekEnd=this.add(weekBegin,this.WEEK,1);while(!this.between(date,weekBegin,weekEnd)){weekBegin=this.add(weekBegin,this.WEEK,1);weekEnd=this.add(weekEnd,this.WEEK,1);weekNum+=1;}}return weekNum;};this.isYearOverlapWeek=function(weekBeginDate){var overlaps=false;var nextWeek=this.add(weekBeginDate,this.DAY,6);if(nextWeek.getFullYear()!=weekBeginDate.getFullYear()){overlaps=true;}return overlaps;};this.isMonthOverlapWeek=function(weekBeginDate){var overlaps=false;var nextWeek=this.add(weekBeginDate,this.DAY,6);if(nextWeek.getMonth()!=weekBeginDate.getMonth()){overlaps=true;}return overlaps;};this.findMonthStart=function(date){var start=new Date(date.getFullYear(),date.getMonth(),1);return start;};this.findMonthEnd=function(date){var start=this.findMonthStart(date);var nextMonth=this.add(start,this.MONTH,1);var end=this.subtract(nextMonth,this.DAY,1);return end;};this.clearTime=function(date){date.setHours(0,0,0,0);return date;};}
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/calendar-min.js/buggy/www/resources/yui/calendar/calendar-min.js