/*The BDPLite calendar date picker is FREE to use and redistribute, subject to terms oflicense agreement. Please visit http://www.basicdatepicker.com/ for more information. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIEDWARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FORANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOTLIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESSINTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, ORTORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IFADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */if(typeof(window["BDP"])=="undefined"){window["BDP"]={};}BDPLite=function(suppressInit){if(!suppressInit) this.init();var today=new Date();this.todayDate=today.getDate(), this.todayMonth=today.getMonth(), this.todayYear=today.getFullYear(),this.dateCounts=new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31),this.viewingYear, this.viewingMonth, this.selectedYear,this.selectedMonth, this.selectedDay,this.buttonElement, this.valueElement, this.yearInc, this.params, this.timeout, this.interval, this.popUp,this.popUpShim, this.isDate,this.stayOpen=false, this.isIE, this.isIEWin, this.isOpera, this.isSafari, this.isNS6, this.isIEMac;};BDPLite.prototype.init=function(){var ua=navigator.userAgent.toLowerCase();var isMac=(ua.indexOf("mac")!=-1);this.isIE=(ua.indexOf("ie")!=-1);this.isOpera=(ua.indexOf("opera")!=-1);this.isSafari=(ua.indexOf("safari")!=-1);this.isNS6=(ua.indexOf("netscape6/")!=-1);this.isIEWin=(this.isIE && !isMac && !this.isOpera);this.isIEMac=(this.isIE && isMac && !this.isOpera);};BDPLite.prototype.showPopUp=function(buttonElement, valueElement, labelElement, params){this.inputFocusValue=valueElement.value;if(this.params!=null && (this.params!=params)){/* another popUp is open, close it and open this popup */this.hidePopUp();}else if(this.params==params && this.buttonElement==buttonElement && this.valueElement==valueElement){/* this popUp was reopened, close it */this.hidePopUp();return false;}this.buttonElement=buttonElement;this.valueElement=valueElement;this.params=this.loadParams(params);if(!this.popUp){/* create the popup div */this.popUp=document.createElement("DIV");with(this.popUp){id="bdpLitePopUp";style.position="absolute";style.visibility="hidden";style.zIndex="100002";}this.popUp.onclick=this.ehPopUpClick;document.body.appendChild(this.popUp);}this.parseDate(this.valueElement.value);this.buildCalendar();var buttonPosition=this.findPosition(this.buttonElement);var leftPosition=this.params.xOffset+buttonPosition.x;var topPosition=this.params.yOffset+buttonPosition.y;this.popUp.style.left=(leftPosition+this.buttonElement.offsetWidth - this.popUp.offsetWidth)+"px";this.popUp.style.top=(topPosition+this.buttonElement.offsetHeight)+"px";if(parseInt(this.popUp.style.left) < 0){this.popUp.style.left=0;}if(parseInt(this.popUp.style.top) < 0){this.popUp.style.top=0;}this.popUpShim=this.showShim(this.popUpShim, this.popUp);this.popUp.style.visibility="visible";document.onclick=this.ehDocumentClick;document.onkeydown=this.ehKeyPress;};BDPLite.prototype.showShim=function(v, o){if(this.isIEWin){if(!v){v=document.createElement("IFRAME");with(v){src="javascript:false;";style.position="absolute";style.visibility="hidden";style.filter="progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)";} document.body.appendChild(v);}with(v){style.width=o.offsetWidth;style.height=o.offsetHeight;style.top=o.style.top;style.left=o.style.left;style.zIndex=o.style.zIndex - 1;style.visibility="visible";}}return v;};BDPLite.prototype.hideShim=function(v){if(this.isIEWin){if(v){v.style.visibility="hidden";}}};BDPLite.prototype.hidePopUp=function(){bdpLite.clearTimers();this.hideShim(this.popUpShim);this.popUp.style.visibility="hidden";this.reset();document.onclick=null;document.onkeydown=null;};BDPLite.prototype.clearTimers=function(){if(this.timeout) clearTimeout(this.timeout);if(this.interval) clearInterval(this.interval);};BDPLite.prototype.buildCalendar=function(){if(this.viewingMonth==null||this.viewingYear==null){(this.params.visibleDate)?this.viewingMonth=this.params.visibleDate.getMonth():this.viewingMonth=this.todayMonth;(this.params.visibleDate)?this.viewingYear=this.params.visibleDate.getFullYear():this.viewingYear=this.todayYear;}/* previous/next month */var viewingPrevMonth=this.viewingMonth - 1;var viewingPrevMonthYear=this.viewingYear;if(viewingPrevMonth==-1){viewingPrevMonth=11;viewingPrevMonthYear--;}var viewingNextMonth=this.viewingMonth+1;var viewingNextMonthYear=this.viewingYear;if(viewingNextMonth==12){viewingNextMonth=0;viewingNextMonthYear++;}var o="";o+="";this.popUp.innerHTML=o;};BDPLite.prototype.buildDayCell=function(y, m, d, type){var curDate=new Date(y, m, d);var dayOfWeek=curDate.getDay(), dayClassName="";var isWeekDay=(dayOfWeek!=0 && dayOfWeek!=6);var styleCssClassToUse=null;switch(type){case "current":var isSelectedDay=(this.selectedYear==y && this.selectedMonth==m && this.selectedDay==d);var isTodayDay=(this.viewingYear==this.todayYear && this.viewingMonth==this.todayMonth && this.todayDate==d);if(isSelectedDay && isTodayDay){if(isWeekDay){styleCssClassToUse="bdplTodayDay bdplSelectedDay bdplDay";}else{styleCssClassToUse="bdplSelectedDay bdplWeekendDay bdplDay";}}else if(isSelectedDay){if(isWeekDay){styleCssClassToUse="bdplSelectedDay bdplDay";}else{styleCssClassToUse="bdplSelectedDay bdplWeekendDay bdplDay";}}else if(isTodayDay){if(isWeekDay){styleCssClassToUse="bdplTodayDay bdplDay";}else{styleCssClassToUse="bdplTodayDay bdplWeekendDay bdplDay";}}else{if(isWeekDay){styleCssClassToUse="bdplDay";}else{styleCssClassToUse="bdplWeekendDay bdplDay";}}break;case "prev":case "next":if(isWeekDay){styleCssClassToUse="bdplOtherMonthDay bdplDay";}else{styleCssClassToUse="bdplOtherMonthDay bdplWeekendDay bdplDay";}break;}var o="";o+="| "+d+"";o+=" | ";return o;};/*The following getStyle() and findPosition() functions were based off functions provided in the Yahoo! User Interface Library. See http://developer.yahoo.com/yui/Copyright (c) 2007, Yahoo! Inc. All rights reserved.*/BDPLite.prototype.getStyle=function(el, property){var value=null;var dv=document.defaultView;if(el.style[property]){value=el.style[property];}else if(el.currentStyle && el.currentStyle[property]){value=el.currentStyle[property];}else if( dv && dv.getComputedStyle ){ var converted=""; for(var i=0, len=property.length;i < len; ++i){ converted=(property.charAt(i)==property.charAt(i).toUpperCase())?converted+'-'+property.charAt(i).toLowerCase():converted+property.charAt(i); } if(dv.getComputedStyle(el, "") && dv.getComputedStyle(el, "").getPropertyValue(converted)){ value=dv.getComputedStyle(el, "").getPropertyValue(converted); }}return value;};BDPLite.prototype.findPosition=function(el){if(el.parentNode === null){return null;}var parent=null, box;var pos={ x: 0, y: 0 };if(el.getBoundingClientRect) { box=el.getBoundingClientRect();var scrollTop=Math.max(document.documentElement.scrollTop, document.body.scrollTop);var scrollLeft=Math.max(document.documentElement.scrollLeft, document.body.scrollLeft);pos.x=box.left+scrollLeft;pos.y=box.top+scrollTop;return pos;}else if(document.getBoxObjectFor) { box=document.getBoxObjectFor(el);var borderLeft=parseInt(this.getStyle(el, "borderLeftWidth"));var borderTop=parseInt(this.getStyle(el, "borderTopWidth"));pos.x=box.x - borderLeft;pos.y=box.y - borderTop;}else { pos.x=el.offsetLeft;pos.y=el.offsetTop;parent=el.offsetParent;if(parent!=el){ while (parent){pos.x+=parent.offsetLeft; pos.y+=parent.offsetTop; parent=parent.offsetParent; }}if(this.isOpera||this.isSafari && this.getStyle(el, "position")=="absolute" ) { pos.x-=document.body.offsetLeft; pos.y-=document.body.offsetTop;} }parent=(el.parentNode)?el.parentNode:null;while (parent && parent.tagName.toLowerCase()!="body" && parent.tagName.toLowerCase()!="html") {pos.x-=parent.scrollLeft; pos.y-=parent.scrollTop; parent=(parent.parentNode)?parent.parentNode:null;}return pos;};BDPLite.prototype.viewNextMonth=function(){var nextMonth=this.viewingMonth+1;var nextMonthYear=this.viewingYear;if(nextMonth>11){nextMonth=0;nextMonthYear++;}this.viewingMonth=nextMonth;this.viewingYear=nextMonthYear;this.buildCalendar();};BDPLite.prototype.viewPrevMonth=function(){var prevMonth=this.viewingMonth - 1;var prevMonthYear=this.viewingYear;if(prevMonth < 0){prevMonth=11;prevMonthYear--;}this.viewingMonth=prevMonth;this.viewingYear=prevMonthYear;this.buildCalendar();};BDPLite.prototype.clearSelectedDate=function(){var prevFormattedDate=this.valueElement.value;if(prevFormattedDate!= this.params.nullDateText){this.valueElement.value=this.params.nullDateText;this.clearDate=false;if(this.params.autoPostBack){eval(this.params.postBackFunction);}}if(this.valueElement.style.display!="none"){this.valueElement.focus();}this.hidePopUp();};BDPLite.prototype.selectDate=function(y, m, d, hide){this.selectedYear=y, this.selectedMonth=m, this.selectedDay=d;this.viewingYear=y, this.viewingMonth=m;var prevFormattedDate=this.valueElement.value; var formattedDate=this.formatDate(new Date(this.selectedYear, this.selectedMonth, this.selectedDay));if(prevFormattedDate!=formattedDate){this.valueElement.value=formattedDate;this.clearTimers();if(this.params.autoPostBack && hide){eval(this.params.postBackFunction);}if(this.valueElement.style.display!="none"){this.valueElement.focus();}}if(hide){this.hidePopUp();}};BDPLite.prototype.padWithZero=function(num){return (num< 10)?"0"+num:num;};BDPLite.prototype.trim=function(string){while ((string.substring(0,1)==' ')||(string.substring(0,1)=='\n')||(string.substring(0,1)=='\r')){string=string.substring(1,string.length);}while ((string.substring(string.length-1,string.length)==' ')||(string.substring(string.length-1,string.length)=='\n')||(string.substring(string.length-1,string.length)=='\r')){string=string.substring(0,string.length-1);}return string;};/* Date Formatting / Parsing ---------------------------------------- */BDPLite.prototype.formatDate=function(date){if(date){var y=date.getFullYear(), m=date.getMonth(), d=date.getDate(), dow=date.getDay();var finalDate=this.params.dateFormat;finalDate=finalDate.replace("yyyy",y);finalDate=finalDate.replace("yy",this.padWithZero(y%100));finalDate=finalDate.replace("dddd","{0}");finalDate=finalDate.replace("ddd","{1}");finalDate=finalDate.replace("dd","{2}");finalDate=finalDate.replace("d","{3}");finalDate=finalDate.replace("MMMM","{4}");finalDate=finalDate.replace("MMM","{5}");finalDate=finalDate.replace("MM","{6}");finalDate=finalDate.replace("M","{7}");finalDate=finalDate.replace("{0}",this.params.culture.dayNames[dow]);finalDate=finalDate.replace("{1}",this.params.culture.dayNamesAbbr[dow]);finalDate=finalDate.replace("{2}",this.padWithZero(d));finalDate=finalDate.replace("{3}",d);finalDate=finalDate.replace("{4}",this.params.culture.monthNames[m]);finalDate=finalDate.replace("{5}",this.params.culture.monthNamesAbbr[m]);finalDate=finalDate.replace("{6}",this.padWithZero(m+1));finalDate=finalDate.replace("{7}",m+1);return finalDate;}else return null;};BDPLite.prototype.parseDate=function(valueString){this._isDate=false;if(valueString && valueString!=null && valueString.length>0 && valueString!=this.params.nullDateText){var format=this.params.dateFormat;var i_value=0, i_format=0;var c, token;var x,y;var year=null, month=null, date=null;while(i_format < format.length){c=format.charAt(i_format);token="";while((format.charAt(i_format)==c) && (i_format < format.length)){token+=format.charAt(i_format++);}switch(token){case "d" :case "dd" :date=this.getInt(valueString, i_value, 1, 2);if(!date){return null };i_value+=date.length;date=parseInt(date, 10);break;case "ddd" :for(var i=0; ithis.dateCounts[month]||month>11||new Date(year, month, date)==this.params.nullDate){return null;}this._isDate=true;this.selectDate(year, month, date);return new Date(year, month, date);}}else{if(valueString!=null) {this.isDate=true;} return null;}};BDPLite.prototype.getFullYear=function(year){if(year>this.params.twoDigitYearBreak){year=1900+(year-0); return year;} else{year=2000+(year-0); return year;}};BDPLite.prototype.tryParseDate=function(val, dateOrder){/* Logic based on Microsoft(c) Validator ValidatorConvert() function *//* in order to provide consistent results between Microsoft and BasicDatePicker Date validation routines. */var yearFirstExp=new RegExp("^\\s*((\\d{4})|(\\d{2}))([,.-/ ]|\\. ?)(\\d{1,2})\\4(\\d{1,2})\\s*$");m=val.match(yearFirstExp);var d1, m1, y1;if(m!=null && m[2] && (m[2].length==4||dateOrder=="ymd")){ d1=m[6]; m1=m[5]; y1=(m[2].length==4)?m[2]:this.getFullYear(parseInt(m[3], 10))}else {if(dateOrder=="ymd"){return null;}var yearLastExp=new RegExp("^\\s*(\\d{1,2})([,.-/ ]|\\. ?)(\\d{1,2})\\2((\\d{4})|(\\d{2}))\\s*$");m=val.match(yearLastExp);if(m==null){return null;}if(dateOrder=="mdy") {if(this.isNumeric(m[1]) && m[1] < 12){d1=m[3]; m1=m[1];}else{return this.tryParseDate(val, "dmy");}}else{d1=m[1]; m1=m[3];}y1=(m[5] && m[5].length==4)?m[5]:this.getFullYear(parseInt(m[6], 10))}m1-=1;var date=new Date(y1, m1, d1);if(y1 < 100){date.setFullYear(y1);}return (date!=null)?date:null;};BDPLite.prototype.getInt=function(str,i,minlength,maxlength){for(var x=maxlength; x>=minlength; x--){var valuePart=str.substring(i, i+x);if(valuePart.length < minlength){return null;}if(this.isNumeric(valuePart)){return valuePart;}}return null;};/* Event Handlers -------------------------------------------------------------- */BDPLite.prototype.ehKeyPress=function(e){if(!e) e=window.event;if(e.keyCode==9) bdpLite.hidePopUp();};BDPLite.prototype.ehPopUpClick=function(e){bdpLite.stayOpen=true;};BDPLite.prototype.ehDocumentClick=function(){if(!bdpLite.stayOpen){bdpLite.hidePopUp();}else {bdpLite.stayOpen=false;}};BDPLite.prototype.ehPrevMonthMouseDown=function(){bdpLite.interval=setInterval("bdpLite.viewPrevMonth()",200);};BDPLite.prototype.ehNextMonthMouseDown=function(){bdpLite.interval=setInterval("bdpLite.viewNextMonth()",200);};BDPLite.prototype.ehFocus=function(valueElement){this.inputFocusValue=valueElement.value;};BDPLite.prototype.ehBlur=function(buttonElement, valueElement, params){bdpLite.buttonElement=buttonElement;bdpLite.valueElement=valueElement;bdpLite.params=bdpLite.loadParams(params);bdpLite.reset();};BDPLite.prototype.reset=function(){this.selectedMonth=null;this.selectedDay=null;this.selectedYear=null;this.viewingMonth=null;this.viewingYear=null;this.params=null;};BDPLite.prototype.loadParams=function(params){params.culture=eval(params.culture);params.firstDayOfWeek=params.culture.firstDayOfWeek;return params;};/* (Public) Helper Methods ----------------------------------------------------- */BDPLite.prototype.getSelectedDate=function(bdplId){var bdpltu=(bdplId)?BDPLiteLoadControl(bdplId):this;return bdpltu.parseDate(bdpltu.valueElement.value);};BDPLite.prototype.isLeapYear=function(year){return (((year % 4==0) && (year % 100!=0))||(year % 400==0));};BDPLite.prototype.getIsNull=function(bdpId){var self=(bdpId)?BDPLiteLoadControl(bdpId):this;return (self.getSelectedDate()==null);};BDPLite.prototype.getIsDate=function(bdpId){var bdpltu=(bdpId)?BDPLiteLoadControl(bdpId):this;bdpltu.parseDate(bdpltu.valueElement.value);return bdpltu.isDate;};function BDPLiteLoadControl(bdplId){var bdpl=new BDPLite(true);bdpl.params=bdpl.loadParams(eval(bdplId+"Params"));bdpl.valueElement=document.getElementById(bdplId+"_textBox");bdpl.buttonElement=document.getElementById(bdplId+"_image");return bdpl;};BDPLite.prototype.isNumeric=function(value){var digits="1234567890";for (var i=0; i < value.length; i++){if(digits.indexOf(value.charAt(i))==-1){return false;}}return true;};if(typeof(Sys)!=='undefined') Sys.Application.notifyScriptLoaded();