// TDC is to get DateTime format info for current locale

function TDC() { 

  var d=new Date(1970,0,0,0,0,0,0),d2=new Date(d),s1,s2,api=-1; 

  d.setHours(10); d2.setHours(11); 

  s1=d.toLocaleString(); s2=d2.toLocaleString(); 

  this.displayHour=(s1!=s2); 

  d.setHours(0); d2.setHours(0); 

  d.setMinutes(10); d2.setMinutes(11); 

  this.displayMinute=(d.toLocaleString()!=d2.toLocaleString()); 

  d.setMinutes(0); d2.setMinutes(0); 

  d.setSeconds(10); d2.setSeconds(11); 

  this.displaySecond=(d.toLocaleString()!=d2.toLocaleString()); 

  d.setSeconds(0); d2.setSeconds(0); 

  if (this.displayHour) { 

    for (i=0; i<((s1.length<s2.length)?s1.length:s2.length); i++) { 

      if (s1.charAt(i)!=s2.charAt(i)) { 

        api=i-1; break; 

      } 

    } 

    d.setHours(11); d2.setHours(23); 

    s1=d.toLocaleString(); s2=d2.toLocaleString(); 

    this.twelveHourClock=(s1.substring(api,api+2)==s2.substring(api,api+2)); 

    this.displayAMPM=(s1!=s2); 

    d.setHours(0); d2.setHours(0); 

    d.setHours(9); d2.setHours(11); 

    this.hourLeadZero=(d.toLocaleString().length==d2.toLocaleString().length); 

    d.setHours(0); d2.setHours(0); 

  } else { 

    this.twelveHourClock=false; 

    this.displayAMPM=false; 

    this.hourLeadZero=false; 

  } 

  if (this.displayMinute) { 

    d.setMinutes(9); d2.setMinutes(11); 

    this.minuteLeadZero=(d.toLocaleString().length==d2.toLocaleString().length); 

    d.setMinutes(0); d2.setMinutes(0); 

  } else 

    this.minuteLeadZero=false; 

  if (this.displaySecond) { 

    d.setSeconds(9); d2.setSeconds(11); 

    this.secondLeadZero=(d.toLocaleString().length==d2.toLocaleString().length); 

    d.setSeconds(0); d2.setSeconds(0); 

  } else 

    this.secondLeadZero=false; 

} 



var TD = new TDC(); 



// create time editables, hour dropdown, minute dropdown, second dropdown, and am/pm dropdown

function CreateTimeEditables(paramName, postFix, enabled, cssClass, style, hour, minute, second)

{

   var properties = "";

   if (!enabled)

   {

      properties += " disabled='disabled' ";

   }

      

   if (cssClass.length != 0)

   {

	 properties += " class='";

	 properties += cssClass;

	 properties += "' ";

   }

      

   if (style.length != 0)

   {

     properties += " style='";

     properties += style;

     properties += "' ";

   }

     

   var time_sep_span = "";

   time_sep_span += "<span ";

   time_sep_span += properties;

   time_sep_span += ">";

   time_sep_span += L_TIME_SEPARATOR;

   time_sep_span += "</span>";



   var editablesHtml = "";

   if (TD.displayHour)

   {

      editablesHtml +=  "<SELECT ";

      editablesHtml += properties;      

      editablesHtml +=  " name='";

      editablesHtml += paramName;

      editablesHtml += postFix;

      editablesHtml += "Hour'>";

      

      var minHour;

      var maxHour;

      if (TD.twelveHourClock)

      {

         minHour = 1;

         maxHour = 12;

      }

      else

      {

         minHour = 0;

         maxHour = 23;

      }

 

      for (i = minHour; i <= maxHour ; i++){

	      editablesHtml += " <option value='";

          editablesHtml += i;

          editablesHtml += "'";



          if (!TD.twelveHourClock)

	  {  

	     if (i == hour)

	     	editablesHtml += " selected ";

          }

          else

          {

	     if (( hour == 0) && (i == 12))  

 		editablesHtml += " selected ";

             else if ((hour == 12) && (i == 12))

		editablesHtml += " selected ";

             else if ((hour > 12) && (i == hour - 12))

		editablesHtml += " selected ";

	     else if (i == hour)

                editablesHtml += " selected ";

          }



          if ((i < 10) && (TD.hourLeadZero))

          {

             editablesHtml += "> 0";

          }

          else

	  {

             editablesHtml += "> ";

             

          }

          editablesHtml += i;

          editablesHtml += "</option>\n";

      }

       

      editablesHtml +=  "        </SELECT>";

   }



   if (TD.displayMinute)

   {

      if (editablesHtml.length != 0) 

      {

         editablesHtml += time_sep_span;

      }

 

      editablesHtml += "<SELECT  ";

      editablesHtml += properties;	   

      editablesHtml += " name='";

      editablesHtml += paramName;

      editablesHtml += postFix;

      editablesHtml += "Minute'>";

      

 

      for (i = 0; i <= 59; i++){

	      editablesHtml += " <option value='";

          editablesHtml += i;

          editablesHtml += "'";



          if (i == minute)

	         editablesHtml += " selected ";

          if ((i < 10) && (TD.minuteLeadZero))

          {

             

             editablesHtml += "> 0";

             

          }

          else

          {

             editablesHtml += "> ";

          }

          editablesHtml += i;

          editablesHtml += "</option>\n";

      }

       

      editablesHtml +=  "        </SELECT>";

   }

 

   if (TD.displaySecond)

   {

      if (editablesHtml.length != 0)

         editablesHtml += time_sep_span;

      

      editablesHtml += "<SELECT ";

      editablesHtml += properties;  

      editablesHtml += " name='";

      editablesHtml += paramName;

      editablesHtml += postFix;

      editablesHtml += "Second'>";

      

 

      for (i = 0; i <= 59; i++){

          editablesHtml += " <option value='";

          editablesHtml += i;

	      editablesHtml += "'";

 

          if (i == second)

	         editablesHtml += " selected ";



          if ((i < 10) && (TD.secondLeadZero))

             editablesHtml += "> 0";

          else

             editablesHtml += "> ";;

          editablesHtml += i;

          editablesHtml += "</option>\n";

      }

       

      editablesHtml +=  "        </SELECT>";

   }

   

   if (TD.twelveHourClock)

   {

      editablesHtml +=  "<SELECT ";

      editablesHtml += properties;

      editablesHtml += " name='";

      editablesHtml += paramName;

      editablesHtml += postFix;

      editablesHtml += "AMPM' >";

      editablesHtml += " <option value='0'";

      if (hour < 12)

	    editablesHtml += " selected ";

      editablesHtml += "> ";

      editablesHtml += L_AM_DESIGNATOR;

      editablesHtml += "</option>\n";

      editablesHtml += " <option value='1'"; 

      if (hour >= 12)

	    editablesHtml += " selected ";

      editablesHtml += "> ";

      editablesHtml += L_PM_DESIGNATOR;

      editablesHtml += "</option>\n";

      editablesHtml +=  "        </SELECT>";

   }

  

   return editablesHtml;

}



// get Locale Date/Time

// d: input Date

// return only Date part if includeDate==true, and includeTime== false

// return only Time part if includeDate==false and includeTime== true

// return datetime string if includeDate==true and includeTime == true

function GLDT(d, includeDate, includeTime) { // Get Locale Date/Time 

  // Returns date/and or time from locale string. 

  // Assumes that date appears before time in string. 

  if (includeDate && includeTime) return d.toLocaleString(); 



  var d2 = new Date(d);

  var ds;

  var ds2;

  var ml; 

  d2.setMilliseconds(d.getMilliseconds()<=887 ? d.getMilliseconds()+111 : d.getMilliseconds() - 111); 

  d2.setSeconds(d.getSeconds()<=49 ? d.getSeconds()+11 : d.getSeconds()-11); 

  d2.setMinutes(d.getMinutes()<=49 ? d.getMinutes()+11 : d.getMinutes()-11); 

  

  // although TD.twelveHourClock could be true, but d.getHours will always get hours in 24

  // only the localized the date string will be in twelve hour clock

  // here we want d2's hour's first digit different from d1's hour's first digit

  // also if d1 is morning, d2 will be in afternoon, vice versa thus we get different strings for AM, and PM

  // because AM/PM could be before hours (eg. in Korean)

  if (TD.twelveHourClock) 

  {

	var hour = d.getHours();

	if (hour == 0 || hour == 1 || hour == 10 || hour == 11)

	{

		d2.setHours(14);

	} 

	else if (hour == 12 || hour == 13 || hour == 22 || hour == 23)

	{

		d2.setHours(2);

	}

	else if (hour < 12)

	{

		d2.setHours(13);

	}

	else 

	{

		d2.setHours(1);

	}

  }

  else 

  { 

    d2.setHours( d.getHours()<12 ? (d.getHours() == 1 ? 2 : d.getHours() + 12) : (d.getHours()<20 ? 20 : 11)); 

  } 

    

  ds = d.toLocaleString(); 



  ds2 = d2.toLocaleString(); 



  ml = ds.length < ds2.length ? ds.length : ds2.length ;

  for (i=0; i<ml; i++) { 

    if (ds.charAt(i) != ds2.charAt(i)) 

	{

		// put the iterator back to the beginning of the word

		while (ds.charAt(i) != ' ') i--;

		i++;

		break;

	}

  } 

  if (includeDate) 

    return ds.substring(0, i-1);

  else if (includeTime) 

    return ds.substring(i); 

  else 

    return ""; 

} 



// construct localized datetime/date/time string 

// from DateTime(year, month, day, hour, minute, second)

// or   Date(year, month, day)

// or   Time(hour, minute, second)

function NeutralDT2D(s) { 

  var d="";

  var td = new Date();

  var a; 

  if (s.indexOf("DateTime")!=-1) { 

    a = s.replace("DateTime","").replace("(","").replace(")","").split(",") ;

    d = GLDT(new Date(a[0], a[1]-1, a[2], a[3], a[4], a[5], 0), true, true); 

  } else if (s.indexOf("Date")!=-1) { 

    a = s.replace("Date","").replace("(","").replace(")","").split(",") ;

    d = GLDT(new Date(a[0], a[1]-1, a[2], 0, 0, 0, 0), true, false); 

  } else if (s.indexOf("Time")!=-1) { 

    a = s.replace("Time","").replace("(","").replace(")","").split(","); 

    d = GLDT(new Date(td.getYear(), td.getMonth(), td.getDate(), a[0], a[1], a[2]), false, true); 

  }

  return d; 

}



function NeutralDT2Date(s){

  var d="";

  var td = new Date();

  var a; 

  if (s.indexOf("DateTime")!=-1) { 

    a = s.replace("DateTime","").replace("(","").replace(")","").split(",") ;

    return new Date(a[0], a[1]-1, a[2], a[3], a[4], a[5], 0);

  } else if (s.indexOf("Date")!=-1) { 

    a = s.replace("Date","").replace("(","").replace(")","").split(",") ;

    return new Date(a[0], a[1]-1, a[2], 0, 0, 0, 0);

  } else if (s.indexOf("Time")!=-1) { 

    a = s.replace("Time","").replace("(","").replace(")","").split(","); 

    return new Date(td.getYear(), td.getMonth(), td.getDate(), a[0], a[1], a[2]);

  }

  return d; 

}