// add sold out thing
//Javascript name: My Date Time Picker
//Date created: 16-Nov-2003 23:19
//Scripter: TengYong Ng
//Website: http://www.rainforestnet.com
//Copyright (c) 2003 TengYong Ng
//FileName: DateTimePicker.js
//Version: 0.8
//Contact: contact@rainforestnet.com
// Note: Permission given to use this script in ANY kind of applications if header lines are left unchanged.

//Global variables
//var winCal;
var dtToday = new Date();
//var docCal;
var MonthName=["January", "February", "March", "April", "May", "June","July", "August", "September", "October", "November", "December"];
var WeekDayName=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];	
var exDateTime;//Existing Date and Time

//Configurable parameters
var cnTop="200";//top coordinate of calendar window.
var cnLeft="500";//left coordinate of calendar window
var WindowTitle ="DateTime Picker";//Date Time Picker title.
var WeekChar=2;//number of character for week day. if 2 then Mo,Tu,We. if 3 then Mon,Tue,Wed.
var CellWidth=20;//Width of day cell.
var DateSeparator="-";//Date Separator, you can change it to "/" if you want.
var TimeMode=24;//default TimeMode value. 12 or 24

var ShowLongMonth=true;//Show long month name in Calendar header. example: "January".
var ShowMonthYear=true;//Show Month and Year in Calendar header.
var MonthYearColor="#B82018";  //Font Color of Month and Year in Calendar header.
var WeekHeadColor="#CCCCC";   //Background Color in Week header.
var SundayColor="#EEEEEE";   //Background color of Sunday.
var SaturdayColor="#FF0000";//Background color of Saturday.
var WeekDayColor="#EEEEEE";//Background color of weekdays.
var FontColor="#B82018";  //color of font in Calendar day cell.
var TodayColor="#CCCCCC";//Background color of today.
var SelDateColor="red";//Backgrond color of selected date in textbox.
var YrSelColor="black";//color of font of Year selector.
var ThemeBg="";//Background image of Calendar window.
//end Configurable parameters//end Global variable

function NewCal(CalName, calClass, pCtrl, pFormat,pShowTime,pTimeMode){
       Cal = eval(CalName);
	
	if ((pShowTime!=null) && (pShowTime))
	{
		Cal.ShowTime=true;
		if ((pTimeMode!=null) &&((pTimeMode=='12')||(pTimeMode=='24')))
		{
			TimeMode=pTimeMode;
		}		
	}	
	if (pCtrl!=null)
		Cal.Ctrl=pCtrl;
	if (pFormat!=null)
		Cal.Format=pFormat.toUpperCase();
	
	exDateTime=document.getElementById(pCtrl).value;
	if (exDateTime!=""){//Parse Date String
		var Sp1;        //Index of Date Separator 1
		var Sp2;        //Index of Date Separator 2 
		var tSp1;       //Index of Time Separator 1
		var tSp1;       //Index of Time Separator 2
		var strMonth;
		var strDate;
		var strYear;
		var intMonth;
		var YearPattern;
		var strHour;
		var strMinute;
		var strSecond;
		//parse month
		Sp1=exDateTime.indexOf(DateSeparator,0)
		Sp2=exDateTime.indexOf(DateSeparator,(parseInt(Sp1)+1));
		
		if ((Cal.Format.toUpperCase()=="DDMMYYYY") || (Cal.Format.toUpperCase()=="DDMMMYYYY")){
			strMonth=exDateTime.substring(Sp1+1,Sp2);
			strDate=exDateTime.substring(0,Sp1); }

		else if ((Cal.Format.toUpperCase()=="MMDDYYYY") || (Cal.Format.toUpperCase()=="MMMDDYYYY")){
			strMonth=exDateTime.substring(0,Sp1);
			strDate=exDateTime.substring(Sp1+1,Sp2); }

		if (isNaN(strMonth)){intMonth=Cal.GetMonthIndex(strMonth);}
		else{intMonth=parseInt(strMonth,10)-1;}
		if ((parseInt(intMonth,10)>=0) && (parseInt(intMonth,10)<12)){Cal.Month=intMonth;}
		//end parse month
		//parse Date
		if ((parseInt(strDate,10)<=Cal.GetMonDays()) && (parseInt(strDate,10)>=1)){Cal.Date=strDate;}
		//end parse Date
		//parse year
		strYear=exDateTime.substring(Sp2+1,Sp2+5);
		YearPattern=/^\d{4}$/;
		if (YearPattern.test(strYear)){Cal.Year=parseInt(strYear,10);}
		//end parse year
		//parse time
		if (Cal.ShowTime==true){
			tSp1=exDateTime.indexOf(":",0)
			tSp2=exDateTime.indexOf(":",(parseInt(tSp1)+1));
			strHour=exDateTime.substring(tSp1,(tSp1)-2);
			Cal.SetHour(strHour);
			strMinute=exDateTime.substring(tSp1+1,tSp2);
			Cal.SetMinute(strMinute);
			strSecond=exDateTime.substring(tSp2+1,tSp2+3);
			Cal.SetSecond(strSecond);
		}	
	}
	//winCal = window.open("","DateTimePicker","toolbar=0,status=0,menubar=0,fullscreen=no,width=195,height=245,resizable=0,top="+cnTop+",left="+cnLeft);
	//docCal=winCal.document;
	RenderCal(CalName,calClass);
}

function RenderCal(CalName,calClass){
	var vCalHeader;
	var vCalData;
	var vCalTime;
	var i;
	var j;
	var SelectStr;
	var vDayCount=0;
	var vFirstDay;
        var out = '';
        var out2 = '';//docCal.open();
	
	//vCalHeader=CalName +' ' + eval(CalName).Month+
        vCalHeader="<table border=0 cellpadding=1 cellspacing=1 align=\"center\" valign=\"top\">\n";
	//Month Selector
	vCalHeader +="<tr>\n<td colspan='7'><font color=\"#000000\"><div style=\"position:relative;right:30px;\"></div></font><br><table width=200px border=0  cellpadding=0 cellspacing=0><tr><td align='left'>\n";
	vCalHeader +="<select name=\"MonthSelector\" onChange=\"javascript:";
        vCalHeader +="SwitchMth('"+CalName+"',this.selectedIndex);RenderCal('" +CalName+"','"+calClass+"');\">\n";
        //vCalHeader+="<select name=\"MonthSelector\" onChange=\"javascript:alert('jerky');\">\n";
	Cal = eval(CalName);
        for (i=0;i<12;i++){
		if (i==Cal.Month) SelectStr="Selected";
		else
			SelectStr="";	
		vCalHeader+="<option "+SelectStr+" value >"+MonthName[i]+"\n";
	}
	vCalHeader+="</select></td>";
	//Year selector
	vCalHeader+="\n<td align='right'><a href=\"javascript:DecYear("+CalName+");RenderCal('"+CalName+"','"+calClass+"')\"><img src=/static/arrow.small.left.gif border=0 width=13px></a><font face=\"Verdana\" color=\""+YrSelColor+"\" size=2><b> "+Cal.Year+" </b></font><a href=\"javascript:IncYear("+CalName+");RenderCal('"+CalName+"','"+calClass+"')\"><img src=/static/arrow.small.right.gif border=0 width=13px></a></td></tr></table></td>\n";	
	//vCalHeader+="</tr><tr><td colspan=100><br><div style=\"position:relative;right:30px;\">Choose a date<br><font size=1> &nbsp;&nbsp;The marked day is today.<br>&nbsp;&nbsp;Days marked red are sold out.</font></div><br></td></tr>";
	
	if (ShowMonthYear)//Calendar header shows Month and Year
		vCalHeader+="<tr><td colspan='7'><font face='Verdana' size='2' align='center' color='"+MonthYearColor+"'><b>"+Cal.GetMonthName(ShowLongMonth)+" "+Cal.Year+"</b></font></td></tr>\n";
	//Week day header
	vCalHeader+="<tr bgcolor="+WeekHeadColor+">";
	for (i=0;i<7;i++){vCalHeader+="<td align='center'><font face='Verdana' size='2'>"+WeekDayName[i].substr(0,WeekChar)+"</font></td>";}
	vCalHeader+="</tr>";
        out+=vCalHeader;//doc.write(vCalHeader);
	
	//Calendar detail
	CalDate=new Date(Cal.Year,Cal.Month);
	CalDate.setDate(1);
	vFirstDay=CalDate.getDay();
	vCalData="<tr>";
	for (i=0;i<vFirstDay;i++){
		vCalData=vCalData+GenCell(Cal,useweekdays);
		vDayCount=vDayCount+1;
	}
	for (j=1;j<=Cal.GetMonDays();j++){
		var strCell;
		vDayCount=vDayCount+1;
		if (false){//(j==dtToday.getDate())&&(Cal.Month==dtToday.getMonth())&&(Cal.Year==dtToday.getFullYear())){
			strCell=GenCell(Cal,useweekdays,j,true,TodayColor);}//Highlight today's date
		
               else{
			if (false){}//j==Cal.Date){strCell=GenCell(useweekdays,j,true,"grey");}
			else{	 //SaturdayColor is now reserved for showing filled up days.
                           var use_as_color    = -1;
                           var use_as_bool     = null; 
                           var use_as_weekdays = null;
                           if (vDayCount%7==0){          
                              use_as_weekdays=!useweekdays;
                              use_as_bool = false;
                              use_as_color = SundayColor;
                              //strCell=GenCell(!useweekdays,filledup,j,false,SundayColor);
                           }
                           else if ((vDayCount+6)%7==0){
                              use_as_weekdays=!useweekdays;
                              use_as_bool = false;
                              use_as_color = SundayColor;
                              //strCell=GenCell(!useweekdays,filledup,j,false,SundayColor);
                           }
                           else{
                              use_as_weekdays=useweekdays;
                              use_as_bool = null;
                              use_as_color = WeekDayColor;
                              //strCell=GenCell(useweekdays,filledup,j,null,WeekDayColor);
                           }
                           var myArray = new Array();
                           //alert('filledup is ' + filledup);
                           for (number=0; number<filledup.split(" ").length; number++){
                                 var tmp = filledup.split(" ")[number].split("-");
                                 var my_date = tmp[0];
                                 var my_month = tmp[1];
                                 var my_year = tmp[2];
                                 if(my_year==Cal.Year && (my_month-1)==Cal.Month){
                                    //alert('got one '+tmp+' '+my_date); 
                                    myArray.push(my_date);
                                 }
                                 
                                 //else{alert('no got one '+Cal.Year+' '+my_year+' '+Cal.Month+' '+my_month);}
                           }
                           for (var i = 0; i < myArray.length; i++) {
                              if (myArray[i] == j) {use_as_color=SaturdayColor;} //alert("yes.");}
                              else{}
                           }
                           strCell=GenCell(Cal,use_as_weekdays,j,use_as_bool,use_as_color);
                        }		
		}						
		vCalData=vCalData+strCell;

		if((vDayCount%7==0)&&(j<Cal.GetMonDays()))
		{
			vCalData=vCalData+"</tr>\n<tr>";
		}
	}
	//docCal.writeln(vCalData);
        out+=vCalData;		
	//Time picker
	if (Cal.ShowTime){
		var showHour;
		showHour=Cal.getShowHour();		
		vCalTime="<tr>\n<td colspan='7' align='center'>";
		vCalTime+="<input type='text' name='hour' maxlength=2 size=1 style=\"WIDTH: 22px\" value="+showHour+" onchange=\"javascript:Cal.SetHour(this.value)\">";
		vCalTime+=" : ";
		//vCalTime+="<input type='text' name='minute' maxlength=2 size=1 style=\"WIDTH: 22px\" value="+Cal.Minutes+" onchange=\"javascript:Cal.SetMinute(this.value)\">";
		vCalTime+=" : ";
		vCalTime+="<input type='text' name='second' maxlength=2 size=1 style=\"WIDTH: 22px\" value="+Cal.Seconds+" onchange=\"javascript:Cal.SetSecond(this.value)\">";
		if (TimeMode==12){
			var SelectAm =(parseInt(Cal.Hours,10)<12)? "Selected":"";
			var SelectPm =(parseInt(Cal.Hours,10)>=12)? "Selected":"";

			//vCalTime+="<select name=\"ampm\" onchange=\"javascript:Cal.SetAmPm(this.options[this.selectedIndex].value);\">";
			vCalTime+="<option "+SelectAm+" value=\"AM\">AM</option>";
			vCalTime+="<option "+SelectPm+" value=\"PM\">PM<option>";
			vCalTime+="</select>";}	
		vCalTime+="\n</td>\n</tr>";
		
                out+=vCalTime;//docCal.write(vCalTime);
	}//end time picker

        out+="\n</table>";//docCal.writeln("\n</table>");
        //out+="</form>";//docCal.writeln("</form></body></html>");
        //out = out2 + out;
        //out+="</body></html>";
        //alert(document.getElementById(calClass));
        if(jQuery){jQuery("div."+calClass).add("div.quote").html(out);}
        else{alert('hello msie7');}
        //docCal.write(out); //docCal.close();
}

function GenCell(Cal,useweekdays,pValue,pHighLight,pColor){//Generate table cell with value
	var PValue;
	var PCellStr;
	var vColor;
	var vHLstr1;//HighLight string
	var vHlstr2;
	var vTimeStr;
	
	if (pValue==null){PValue="";}
	else{PValue=pValue;}
	if (pColor!=null){vColor="bgcolor=\""+pColor+"\"";}
	else{vColor="";}	
	if ((pHighLight!=null)&&(pHighLight)){vHLstr1="color='#B82018'><b>";vHLstr2="</b>";}
	else{vHLstr1=">";vHLstr2="";}
	if (Cal.ShowTime){
		vTimeStr="document.getElementById('"+Cal.Ctrl+"').value+=' '+"+"Cal.getShowHour()"+"+':'+"+"Cal.Minutes"+"+':'+"+"Cal.Seconds";
		if (TimeMode==12)
			vTimeStr+="+' '+Cal.AMorPM";}
	else{vTimeStr="";}
        if(pColor!=SaturdayColor){
          //this month and today or newer
	  if(useweekdays && !(parseInt(pValue,10) < dtToday.getDate())&&(Cal.Month==dtToday.getMonth())&&(Cal.Year>=dtToday.getFullYear())){
            linky="<a id=\"calday_" + pValue + "_" + Cal.Month+"\" href=\"javascript:void(0);\" onclick=\"javascript:thisone=document.getElementById('calday_"+pValue+ "_"+Cal.Month+"');thisone.style.color='red';lastone.style.color=(thisone==lastone) ? 'red' : 'black';lastone=thisone;document.getElementById('"+Cal.Ctrl+"').value='"+Cal.FormatDate(PValue)+"';"+vTimeStr+";\">"+PValue+"</a>";
            if(dtToday.getDate()==pValue ){ 
               //pValue += 'heh'; 
               //alert();
            }
            //PCellStr="<td "+vColor+" width="+CellWidth+" align='center'><font face='verdana' size='2'"+vHLstr1+linky+vHLstr2+"</font></td>";
            }
         //this year and a bigger month 
         else if (useweekdays && (Cal.Month>=dtToday.getMonth()) && (Cal.Year==dtToday.getFullYear())){
            linky = "<a id=\"calday_" + pValue + "_" + Cal.Month+"\" href=\"javascript:void(0);\" onclick=\"javascript:thisone=document.getElementById('calday_"+pValue+ "_" + Cal.Month+"');thisone.style.color='red';lastone.style.color=(thisone==lastone) ? 'red' : 'black';lastone=thisone;document.getElementById('"+Cal.Ctrl+"').value='"+Cal.FormatDate(PValue)+"';"+vTimeStr+"\">"+PValue+"</a>";
            //PCellStr="<td "+vColor+" width="+CellWidth+" align='center'><font face='verdana' size='2'"+vHLstr1+linky+vHLstr2+"</font></td>";
         }
         else if (useweekdays && (Cal.Year>=dtToday.getFullYear())){
            linky="<a id=\"calday_"+pValue + "_" + Cal.Month+"\" href=\"javascript:void(0);\" onclick=\"javascript:thisone=document.getElementById('calday_"+pValue+ "_" + Cal.Month+"');thisone.style.color='red';lastone.style.color=(thisone==lastone) ? 'red' : 'black';lastone=thisone;document.getElementById('"+Cal.Ctrl+"').value='"+Cal.FormatDate(PValue)+"';"+vTimeStr+"\">"+PValue+"</a>";
            }
         else{
            linky=PValue;
            //PCellStr="<td "+vColor+" width="+CellWidth+" align='center'><font face='verdana' size='2'"+vHLstr1++vHLstr2+"</font></td>";}
         }
         //if(tmpDate<dtToday){linky='muahahaha';}//var tmpDate= new Date(); tmpDate.setFullYear(Cal.Year,Cal.Month,Cal.Date);
         if((pValue<=dtToday.getDate() && !dtToday.getMonth()>Cal.Month)){
            //alert('asdfgh'+dtToday.getDate()+' '+pValue+' '+dtToday.getMonth()+' '+Cal.Month);
	}
         PCellStr="<td "+vColor+" width="+CellWidth+" align='center'><font face='verdana' size='2'"+vHLstr1+linky+vHLstr2+"</font></td>";

        }
        else{
            if(useweekdays){
               //PCellStr="<td "+vColor+" width="+CellWidth+" align='center'><font face='verdana' size='2'"+vHLstr1+PValue+vHLstr2+"</font></td>";}
               linky = PValue;}
           else{linky = PValue;}//alert('NOsatcolor NOuseweekdays'+j);
           //PCellStr="<td "+vColor+" width="+CellWidth+" align='center'><font face='verdana' size='2'"+vHLstr1++vHLstr2+"</font></td>";
         }

         if((parseInt(pValue)<dtToday.getDate() && (dtToday.getMonth()==parseInt(Cal.Month)))){
            //alert(dtToday.getDate()+' '+pValue+' '+dtToday.getMonth()+' '+Cal.Month);
            linky = pValue;
         }
         PCellStr="<td "+vColor+" width="+CellWidth+" align='center'><font face='verdana' size='2'"+vHLstr1+linky+vHLstr2+"</font></td>";
	return PCellStr;
}

function Calendar(pDate,pCtrl){
	//Properties
	this.Date=pDate.getDate();//selected date
	this.Month=pDate.getMonth();//selected month number
	this.Year=pDate.getFullYear();//selected year in 4 digits
	this.Hours=pDate.getHours();	
	
	if (pDate.getMinutes()<10){this.Minutes="0"+pDate.getMinutes();}
	else{this.Minutes=pDate.getMinutes();}
	
	if (pDate.getSeconds()<10){this.Seconds="0"+pDate.getSeconds();}
	else		{this.Seconds=pDate.getSeconds();}
		
	//this.MyWindow=winCal;
	this.Ctrl=pCtrl;
	this.Format="ddMMyyyy";
	this.Separator=DateSeparator;
	this.ShowTime=false;
	if (pDate.getHours()<12){this.AMorPM="AM";}
	else{this.AMorPM="PM";	}
}

function GetMonthIndex(shortMonthName){
	for (i=0;i<12;i++){
		if (MonthName[i].substring(0,3).toUpperCase()==shortMonthName.toUpperCase()){	return i;}
	}
}
Calendar.prototype.GetMonthIndex=GetMonthIndex;

function IncYear(CalName){	eval(CalName).Year++;}
//Calendar.prototype.IncYear=IncYear;

function DecYear(CalName){	eval(CalName).Year--;}
//Calendar.prototype.DecYear=DecYear;
	
function SwitchMth(CalName,intMth){
   if (intMth>12){ intMth=intMth%12;}
   //alert(intMth);
   eval(CalName).Month=intMth;
}//Calendar.prototype.SwitchMth=SwitchMth;

function SetHour(intHour){	
	var MaxHour;
	var MinHour;
	if (TimeMode==24)
	{	MaxHour=23;MinHour=0}
	else if (TimeMode==12)
	{	MaxHour=12;MinHour=1}
	else
		alert("TimeMode can only be 12 or 24");		
	var HourExp=new RegExp("^\\d\\d$");
	if (HourExp.test(intHour) && (parseInt(intHour,10)<=MaxHour) && (parseInt(intHour,10)>=MinHour))
	{	
		if ((TimeMode==12) && (Cal.AMorPM=="PM"))
		{
			if (parseInt(intHour,10)==12)
				Cal.Hours=12;
			else	
				Cal.Hours=parseInt(intHour,10)+12;
		}	
		else if ((TimeMode==12) && (Cal.AMorPM=="AM"))
		{
			if (intHour==12)
				intHour-=12;
			Cal.Hours=parseInt(intHour,10);
		}
		else if (TimeMode==24)
			Cal.Hours=parseInt(intHour,10);	
	}
}
Calendar.prototype.SetHour=SetHour;

function SetMinute(intMin)
{
	var MinExp=new RegExp("^\\d\\d$");
	if (MinExp.test(intMin) && (intMin<60))
		Cal.Minutes=intMin;
}
Calendar.prototype.SetMinute=SetMinute;

function SetSecond(intSec)
{	
	var SecExp=new RegExp("^\\d\\d$");
	if (SecExp.test(intSec) && (intSec<60))
		Cal.Seconds=intSec;
}
Calendar.prototype.SetSecond=SetSecond;

function SetAmPm(pvalue)
{
	this.AMorPM=pvalue;
	if (pvalue=="PM")
	{
		this.Hours=(parseInt(this.Hours,10))+12;
		if (this.Hours==24)
			this.Hours=12;
	}	
	else if (pvalue=="AM")
		this.Hours-=12;	
}
Calendar.prototype.SetAmPm=SetAmPm;

function getShowHour()
{
	var finalHour;
    if (TimeMode==12)
    {
    	if (parseInt(this.Hours,10)==0)
		{
			this.AMorPM="AM";
			finalHour=parseInt(this.Hours,10)+12;	
		}
		else if (parseInt(this.Hours,10)==12)
		{
			this.AMorPM="PM";
			finalHour=12;
		}		
		else if (this.Hours>12)
		{
			this.AMorPM="PM";
			if ((this.Hours-12)<10)
				finalHour="0"+((parseInt(this.Hours,10))-12);
			else
				finalHour=parseInt(this.Hours,10)-12;	
		}
		else
		{
			this.AMorPM="AM";
			if (this.Hours<10)
				finalHour="0"+parseInt(this.Hours,10);
			else
				finalHour=this.Hours;	
		}
	}
	else if (TimeMode==24)
	{
		if (this.Hours<10)
			finalHour="0"+parseInt(this.Hours,10);
		else	
			finalHour=this.Hours;
	}	
	return finalHour;	
}				
Calendar.prototype.getShowHour=getShowHour;		

function GetMonthName(IsLong)
{
	var Month=MonthName[this.Month];
	if (IsLong)
		return Month;
	else
		return Month.substr(0,3);
}
Calendar.prototype.GetMonthName=GetMonthName;

function GetMonDays()//Get number of days in a month
{
	var DaysInMonth=[31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
	if (this.IsLeapYear())
	{
		DaysInMonth[1]=29;
	}	
	return DaysInMonth[this.Month];	
}
Calendar.prototype.GetMonDays=GetMonDays;

function IsLeapYear()
{
	if ((this.Year%4)==0)
	{
		if ((this.Year%100==0) && (this.Year%400)!=0)
		{
			return false;
		}
		else
		{
			return true;
		}
	}
	else
	{
		return false;
	}
}
Calendar.prototype.IsLeapYear=IsLeapYear;

function FormatDate(pDate){
	if (this.Format.toUpperCase()=="DDMMYYYY")
		return (pDate+DateSeparator+(this.Month+1)+DateSeparator+this.Year);
	else if (this.Format.toUpperCase()=="DDMMMYYYY")
		return (pDate+DateSeparator+this.GetMonthName(false)+DateSeparator+this.Year);
	else if (this.Format.toUpperCase()=="MMDDYYYY")
		return ((this.Month+1)+DateSeparator+pDate+DateSeparator+this.Year);
	else if (this.Format.toUpperCase()=="MMMDDYYYY")
		return (this.GetMonthName(false)+DateSeparator+pDate+DateSeparator+this.Year);			
}
Calendar.prototype.FormatDate=FormatDate;