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<head> <B><Font color = darkblue><CENTER> चांदनी <=> यूनिकोड <=> चांदनी फ़ोण्ट परिवर्तित्र (11-02-2010 22:30) </font></B></title><br>
<Font color = blue>Last update: 11-02-2010 23:20</font>

<script type="text/javascript">

function convert_to_unicode()
{

var array_one = new Array( "ñ",

"å",  "ƒ",  "„",   "…",   "†",   "‡",   "ˆ",   "‰",   "Š",   "‹", "~ ",

"¶+",   "d+",    "[k+",  "x+",  "T+",  "t+",   "M+", "<+", "Q+",  ";+",    "j+",   "u+",
"Ùk", "Ù", "ä", "–", "—",       

"à",   "á",    "â",   "ã",   "ºz",  "º",   "í", "{k", "{", "=",  "«",   
"Nî",   "Vî",    "Bî",   "Mî",   "<î", "|", "K", "}",
"J",   "Vª",   "Mª",  "<ªª",  "Nª",   "Ø",  "Ý",   "æ", "ç", "Á", "xz", "#", ":",

"vks",  "vkS",  "vk",    "v",  "b±", "Ã",  "bZ",  "b",  "m",  "Å",  ",s",  ",",   "_",

"ô",  "d", "Dk", "D", "[k", "[", "x","Xk", "X", "Ä", "?k", "?",   "³", 
"p", "Pk", "P",  "N",  "t", "Tk", "T",  ">", "÷", "¥",

"ê",  "ë",   "V",  "B",   "ì",   "ï", "M+", "<+", "M",  "<", ".k", ".",    
"r",  "Rk", "R",   "Fk", "F",  ")", "n", "/k", "èk",  "/", "Ë", "è", "u", "Uk", "U",   

"i",  "Ik", "I",   "Q",    "¶",  "c", "Ck",  "C",  "Hk",  "H", "e", "Ek",  "E",
";",  "¸",   "j",    "y", "Yk",  "Y",  "G",  "o", "Ok", "O",
"'k", "'",   "\"k",  "\"",  "l", "Lk",  "L",   "g", 

"È", "z","®","k®", 
"Ì", "Í", "Î",  "Ï",  "Ñ",  "Ò",  "Ó",  "Ô",   "Ö",  "Ø",  "Ù", "Ü","ò",

"v‚",    "‚",    "ks",   "kS",   "k",  "h",    "q",   "w",   "`",    "s",    "S",
"a",    "¡",    "%",     "W",  "•", "·", "∙", "·", "~j",  "~", "\\","+",
"^", "*",  "Þ", "ß", "(", "¼", "½", "¿", "À", "¾", "A", "-", "&", "&", "Œ", "]",
"ाॅ","आॅ","ंु","ंू","ंं","ेे","ूू")

var array_two = new Array( "॰",

"०",  "१",  "२",  "३",     "४",   "५",  "६",   "७",   "८",   "९",  "् ", 

"फ़्",  "क़",  "ख़",  "ग़", "ज़्", "ज़",  "ड़",  "ढ़",   "फ़",  "य़",  "ऱ",  "ऩ",    // one-byte nukta varNas
"त्त", "त्त्", "क्त",  "दृ",  "कृ",

"ह्न",  "ह्य",  "हृ",  "ह्म",  "ह्र",  "ह्",   "द्द",  "क्ष", "क्ष्", "त्र", "त्र्", 
"छ्य",  "ट्य",  "ठ्य",  "ड्य",  "ढ्य", "द्य", "ज्ञ", "द्व",
"श्र",  "ट्र",    "ड्र",    "ढ्र",    "छ्र",   "क्र",  "फ्र",  "द्र",   "प्र", "प्र",  "ग्र", "रु",  "रू",

"ओ",  "औ",  "आ",   "अ", "ईं", "ई",  "ई",   "इ",  "उ",   "ऊ",  "ऐ",  "ए", "ऋ",

"क्क", "क", "क", "क्", "ख", "ख्", "ग", "ग", "ग्", "घ", "घ", "घ्", "ङ",
"च", "च", "च्", "छ", "ज", "ज", "ज्",  "झ",  "झ्", "ञ",

"ट्ट",   "ट्ठ",   "ट",   "ठ",   "ड्ड",   "ड्ढ",  "ड़", "ढ़", "ड",   "ढ", "ण", "ण्",   
"त", "त", "त्", "थ", "थ्",  "द्ध",  "द", "ध", "ध", "ध्", "ध्", "ध्", "न", "न", "न्",    

"प", "प", "प्",  "फ", "फ्",  "ब", "ब", "ब्",  "भ", "भ्",  "म",  "म", "म्",  
"य", "य्",  "र", "ल", "ल", "ल्",  "ळ",  "व", "व", "व्",   
"श", "श्",  "ष", "ष्", "स", "स", "स्", "ह", 

"ीं", "्र","ैं","ौं",    
"ध", "ट्ट","ट्ठ","ड्ड","कृ","भ","्य","ड्ढ","झ्","क्र","त्त्","श्","स्र",

"ऑ",   "ॉ",  "ो",   "ौ",   "ा",   "ी",   "ु",   "ू",   "ृ",   "े",   "ै",
"ं",   "ँ",   "ः",   "ॅ",  "ऽ", "ऽ", "ऽ", "ऽ", "्र",  "्", "?", "़",
"‘",   "’",   "“",   "”",  ";",  "(",    ")",   "{",    "}",   "=", "।", ".", "-",  "µ", "॰", ",",
"ॉ","ऑ","ुं","ूं","ं","े","ू")

// The following two characters are to be replaced through proper checking of locations:
// "Z" )
// "र्" (reph) 

// "f" )
// "ि"  


    var array_one_length = array_one.length ;

    var modified_substring = document.getElementById("legacy_text").value  ;

    Replace_Symbols( ) ;

    processed_text = modified_substring ;
     
    document.getElementById("unicode_text").value = processed_text  ;

// --------------------------------------------------

function Replace_Symbols( )

{

//substitute array_two elements in place of corresponding array_one elements

if ( modified_substring != "" )  // if stringto be converted is non-blank then no need of any processing.
{
for ( input_symbol_idx = 0;   input_symbol_idx < array_one_length;    input_symbol_idx++ )

{

idx = 0  ;  // index of the symbol being searched for replacement

while (idx != -1 ) //whie-00
{

modified_substring = modified_substring.replace( array_one[ input_symbol_idx ] , array_two[input_symbol_idx] )
idx = modified_substring.indexOf( array_one[input_symbol_idx] )

} // end of while-00 loop
} // end of for loop

//**********************************************************************************
// Code for Replacing five Special glyphs
//**********************************************************************************

//**********************************************************************************
// Code for Glyph1 : ± (reph+anusvAr)
//**********************************************************************************
   modified_substring = modified_substring.replace( /±/g , "Zं" ) ; // at some places  ì  is  used eg  in "कर्कंधु,पूर्णांक".
  
//
//**********************************************************************************
// Glyp2: Æ
// code for replacing "f" with "ि" and correcting its position too. (moving it one position forward)
//**********************************************************************************

modified_substring = modified_substring.replace( /Æ/g , "र्f" ) ;  // at some places  Æ  is  used eg  in "धार्मिक".

var position_of_i = modified_substring.indexOf( "f" )

while ( position_of_i != -1 )  //while-02
{
var charecter_next_to_i = modified_substring.charAt( position_of_i + 1 )
var charecter_to_be_replaced = "f" + charecter_next_to_i
modified_substring = modified_substring.replace( charecter_to_be_replaced , charecter_next_to_i + "ि" ) 
position_of_i = modified_substring.search( /f/ , position_of_i + 1 ) // search for i ahead of the current position.

} // end of while-02 loop

//**********************************************************************************
// Glyph3 & Glyph4: Ç  É
// code for replacing "fa" with "िं"  and correcting its position too.(moving it two positions forward)
//**********************************************************************************

modified_substring = modified_substring.replace( /Ç/g , "fa" ) ; // at some places  Ç  is  used eg  in "किंकर".
modified_substring = modified_substring.replace( /É/g , "र्fa" ) ; // at some places  É  is  used eg  in "शर्मिंदा"

var position_of_i = modified_substring.indexOf( "fa" )

while ( position_of_i != -1 )  //while-02
{
var charecter_next_to_ip2 = modified_substring.charAt( position_of_i + 2 )
var charecter_to_be_replaced = "fa" + charecter_next_to_ip2
modified_substring = modified_substring.replace( charecter_to_be_replaced , charecter_next_to_ip2 + "िं" ) 
position_of_i = modified_substring.search( /fa/ , position_of_i + 2 ) // search for i ahead of the current position.

} // end of while-02 loop

//**********************************************************************************
// Glyph5: Ê
// code for replacing "h" with "ी"  and correcting its position too.(moving it one positions forward)
//**********************************************************************************

modified_substring = modified_substring.replace( /Ê/g , "ीZ" ) ; // at some places  Ê  is  used eg  in "किंकर".


/*
var position_of_i = modified_substring.indexOf( "h" )

while ( position_of_i != -1 )  //while-02
{
var charecter_next_to_i = modified_substring.charAt( position_of_i + 1 )
var charecter_to_be_replaced = "h" + charecter_next_to_i
modified_substring = modified_substring.replace( charecter_to_be_replaced , charecter_next_to_i + "ी" ) 
position_of_i = modified_substring.search( /h/ , position_of_i + 1 ) // search for i ahead of the current position.

} // end of while-02 loop
*/


//**********************************************************************************
// End of Code for Replacing four Special glyphs
//**********************************************************************************

// following loop to eliminate 'chhotee ee kee maatraa' on half-letters as a result of above transformation.

var position_of_wrong_ee = modified_substring.indexOf( "ि्" ) 

while ( position_of_wrong_ee != -1 )  //while-03

{
var consonent_next_to_wrong_ee = modified_substring.charAt( position_of_wrong_ee + 2 )
var charecter_to_be_replaced = "ि्" + consonent_next_to_wrong_ee 
modified_substring = modified_substring.replace( charecter_to_be_replaced , "्" + consonent_next_to_wrong_ee + "ि" ) 
position_of_wrong_ee = modified_substring.search( /ि्/ , position_of_wrong_ee + 2 ) // search for 'wrong ee' ahead of the current position. 

} // end of while-03 loop


// Eliminating reph "Z" and putting 'half - r' at proper position for this.
set_of_matras = "ा ि ी ु ू ृ े ै ो ौ ं : ँ ॅ" 
var position_of_R = modified_substring.indexOf( "Z" )

while ( position_of_R > 0 )  // while-04
{
probable_position_of_half_r = position_of_R - 1 ;
var charecter_at_probable_position_of_half_r = modified_substring.charAt( probable_position_of_half_r )


// trying to find non-maatra position left to current O (ie, half -r).

while ( set_of_matras.match( charecter_at_probable_position_of_half_r ) != null )  // while-05

{
probable_position_of_half_r = probable_position_of_half_r - 1 ;
charecter_at_probable_position_of_half_r = modified_substring.charAt( probable_position_of_half_r ) ;

} // end of while-05


charecter_to_be_replaced = modified_substring.substr ( probable_position_of_half_r , ( position_of_R - probable_position_of_half_r ) ) ;
new_replacement_string = "र्" + charecter_to_be_replaced ; 
charecter_to_be_replaced = charecter_to_be_replaced + "Z" ;
modified_substring = modified_substring.replace( charecter_to_be_replaced , new_replacement_string ) ;
position_of_R = modified_substring.indexOf( "Z" ) ;

} // end of while-04

} // end of IF  statement  meant to  supress processing of  blank  string.


} // end of the function  Replace_Symbols


} // end of convert_to_unicode function

//*******************************************************************************
function convert_to_Chandni()
{

var array_one = new Array( 

// ignore all nuktas except in ड़ and ढ़
"‘",   "’",   "“",   "”",   "(",    ")",   "{",    "}",   "=", "।",  "?",  "-",  "µ", "॰", ",", ".", "् ", 
";",
"०",  "१",  "२",  "३",     "४",   "५",  "६",   "७",   "८",   "९", "x", 
"् ","्,",

"फ़्",  "क़",  "ख़",  "ग़", "ज़्", "ज़",  "ड़",  "ढ़",   "फ़",  "य़",  "ऱ",  "ऩ",    // one-byte nukta varNas

"त्त्",   "त्त",     "क्त",  "दृ",  "कृ",

"ह्न","ह्व", "ह्य",  "हृ",  "ह्म",  "ह्र",  "ह्",   "द्द",  "क्ष्", "क्ष", "त्र्", "त्र","ज्ञ",
"छ्य",  "ट्य",  "ठ्य",  "ड्य",  "ढ्य", "द्य", "द्व","द्घ", "द्ध",  
"श्र",  "ट्र",    "ड्र",    "ढ्र",    "छ्र",   "क्र",  "फ्र",  "द्र",   "प्र", "भ्र",  "ग्र", "रु",  "रू",
"्र",
"ओ",  "औ",  "आ",   "अ",   "ई",   "इ",  "उ",   "ऊ",  "ऐ",  "ए", "ऋ",

"क्",  "क",  "क्क",  "ख्",   "ख",    "ग्",   "ग",  "घ्",  "घ",    "ङ",
"चै",   "च्",   "च",   "छ",  "ज्", "ज",   "झ्",  "झ",  "ञ्", "ञ",

"ट्ट",   "ट्ठ",   "ट",   "ठ",   "ड्ड",   "ड्ढ",  "ड",   "ढ",  "ण्", "ण",  
"त्",  "त",  "थ्", "थ", "द", "ध्", "ध",  "न्",  "न",  

"प्",  "प",  "फ्", "फ",  "ब्",  "ब", "भ्",  "भ",  "म्",  "म",
"य्",  "य",  "र",  "ल्", "ल",  "ळ",  "व्",  "व", 
"श्", "श",  "ष्", "ष",  "स्",   "स",   "ह",     

"ीं","ैं","ौं",
"ऑ",   "ॉ",  "ो",   "ौ",   "ा",   "ी",   "ु",   "ू",   "ृ",   "े",   "ै",
"ं",   "ँ",   "ः",   "ॅ",    "ऽ", "्र",  "्","॰" )

var array_two = new Array( 

"^", "*",  "Þ", "ß", "¼", "½", "¿", "À", "¾", "A", "\\", "&", "&", "Œ", "]","-","~ ", 
"(",
"å",  "ƒ",  "„",   "…",   "†",   "‡",   "ˆ",   "‰",   "Š",   "‹","Û",
"~ ","~]",
"¶",   "d",    "[k",  "x",  "T",  "t",   "M+", "<+", "Q",  ";",    "j",   "u",
"Ù",   "Ùk",   "ä",    "n`",  "Ñ",       

"Ð","à",   "á",    "â",   "ã",   "gª",  "º",   "í", "{", "{k",  "«", "=","K", //"ºz",
"Nî",   "Vî",    "Bî",   "Mî",   "<î", "|","}","ð", ")",
"J",   "Vª",   "Mª",  "<ªª",  "Nª",   "Ø",  "Ý",   "æ", "ç","Hkz", "xz", "#", ":",
"z",
"vks",  "vkS",  "vk",    "v",   "bZ",  "b",  "m",  "Å",  ",s",  ",",   "_",

"D",  "d",    "ô",     "[",     "[k",    "X",   "x",  "?",    "?k",   "³", 
"pkS",  "P",    "p",  "N",   "T",    "t",   "÷",  ">",  "×", "´",

"ê", "ë",  "V",  "B",   "ì",  "ï",     "M",  "<",  ".", "Æ",   
"R",  "r",  "F", "Fk", "n", "/",  "/k",  "U", "u",   

"I",  "i",   "¶", "Q",   "C",  "c",  "H",  "Hk", "E",   "e",
"¸",   ";",    "j",  "Y",   "y",  "G",  "O",  "o",
"'", "'k",  "\"", "\"k", "L",   "l",   "g",      

"ö","®","k®",
"vkW",    "kW",    "ks",   "kS",   "k",     "h",    "q",   "w",   "`",    "s",    "S",
"a",    "¡",    "%",     "W",   "·",  "~j",  "~","-")

//************************************************************
//Put "Enter chunk size:" line before "<textarea name= ..." if required to be used.    
//************************************************************
//Enter chunk size: <input type="text" name="chunksize" value="6000" size="7" maxsize="7" style="text-align:right"><br/><br/>
//************************************************************
// The following two characters are to be replaced through proper checking of locations:

// "र्" (reph) 
// "Z" )

// "ि"  
// "f" )

//*******************************************************************************
    var array_one_length = array_one.length ;

    var modified_substring = document.getElementById("unicode_text").value  ;

    Replace_Symbols( ) ;

    processed_text = modified_substring ;

    document.getElementById("legacy_text").value = processed_text  ;


//**************************************************

function Replace_Symbols( )
   {

    // if string to be converted is non-blank then no need of any processing.
    if (modified_substring != "" )  
       {

// first replace the two-byte nukta_varNa with corresponding one-byte nukta varNas.

modified_substring = modified_substring.replace ( /क़/g , "क़" )  ; 
modified_substring = modified_substring.replace ( /ख़‌/g , "ख़" )  ;
modified_substring = modified_substring.replace ( /ग़/g , "ग़" )  ;
modified_substring = modified_substring.replace ( /ज़/g , "ज़" )  ;
modified_substring = modified_substring.replace ( /ड़/g , "ड़" )  ;
modified_substring = modified_substring.replace ( /ढ़/g , "ढ़" )  ;
modified_substring = modified_substring.replace ( /ऩ/g , "ऩ" )  ;
modified_substring = modified_substring.replace ( /फ़/g , "फ़" )  ;
modified_substring = modified_substring.replace ( /य़/g , "य़" )  ;
modified_substring = modified_substring.replace ( /ऱ/g , "ऱ" )  ;
//modified_substring = modified_substring.replace ( /(/g , ";" )  ; 

        // code for replacing "ि" (chhotee ee kii maatraa) with "f"  and correcting its position too.
        
        var position_of_f = modified_substring.indexOf( "ि" )  ;
         while ( position_of_f != -1 )  //while-02
           {
            var character_left_to_f = modified_substring.charAt( position_of_f - 1 )  ;
            modified_substring = modified_substring.replace( character_left_to_f + "ि" ,  "f" + character_left_to_f )  ;

            position_of_f = position_of_f - 1  ;

            while (( modified_substring.charAt( position_of_f - 1 ) == "्" )  &  ( position_of_f != 0  ) )
               {
                var string_to_be_replaced = modified_substring.charAt( position_of_f - 2 ) + "्"  ;
                  modified_substring = modified_substring.replace( string_to_be_replaced + "f", "f" + string_to_be_replaced ) ;

                position_of_f = position_of_f - 2  ;
               }
            position_of_f = modified_substring.search( /ि/ , position_of_f + 1 ) ; // search for f ahead of the current position.

           } // end of while-02 loop
   //************************************************************     
   //     modified_substring = modified_substring.replace( /fर्/g , "£"  )  ;
   //************************************************************     
        // Eliminating "र्" and putting  Z  at proper position for this.

       set_of_matras = "ािीुूृेैोौं:ँॅ" 

modified_substring += '  '    ;  // add two spaces after the string to avoid UNDEFINED char in the following code.

       var position_of_half_R = modified_substring.indexOf( "र्" ) ;
    //  alert(" 21. position_of_half_R = " + position_of_half_R);

//************************************************************************************
   while ( position_of_half_R > 0  )  // while-03
   {
    // "र्"  is two bytes long
    var probable_position_of_Z = position_of_half_R + 2   ;  
    var character_at_probable_position_of_Z = modified_substring.charAt( probable_position_of_Z )

 // alert(" 3. probable_position_of_Z = "+probable_position_of_Z );
 // alert(" 4. character_at_probable_position_of_Z = "+character_at_probable_position_of_Z );

    // trying to find non-maatra position right to probable_position_of_Z .

    while( set_of_matras.match( character_at_probable_position_of_Z ) != null ) // while-04 
    {
     probable_position_of_Z = probable_position_of_Z + 1 ;
     character_at_probable_position_of_Z = modified_substring.charAt( probable_position_of_Z ) ;

// alert(" 5. probable_position_of_Z = "+probable_position_of_Z );
// alert(" 6. character_at_probable_position_of_Z = "+character_at_probable_position_of_Z );
    } // end of while-04
//************************************************************
// check if the next character is a halant
//************************************************************
    var right_to_position_of_Z = probable_position_of_Z + 1 ;
 // alert(" 7. right_to_position_of_Z = "+right_to_position_of_Z );

    if (right_to_position_of_Z > 0)  // if-03
    { var character_right_to_position_of_Z = modified_substring.charAt( right_to_position_of_Z )
   // alert(" 8. character_right_to_position_of_Z = "+character_right_to_position_of_Z );
//    while ("्".match( character_right_to_position_of_Z ) != null ) // while-05

      while ( character_right_to_position_of_Z == "्" ) // while-05
      {  
//       halant found, move to next character
         probable_position_of_Z = right_to_position_of_Z + 1 ;
         character_at_probable_position_of_Z = modified_substring.charAt( probable_position_of_Z ) ;

    // alert(" 9. probable_position_of_Z = "+probable_position_of_Z );
    // alert("10. character_at_probable_position_of_Z = "+character_at_probable_position_of_Z );
       
         right_to_position_of_Z = probable_position_of_Z + 1 ;
         character_right_to_position_of_Z = modified_substring.charAt( right_to_position_of_Z )

    // alert("11. right_to_position_of_Z = "+right_to_position_of_Z );
    // alert("12. character_right_to_position_of_Z = "+character_right_to_position_of_Z );
      } // end of while-05

    // alert("121. position_of_half_R = "+position_of_half_R);
    // alert("122. probable_position_of_Z = "+probable_position_of_Z);

   } // end of if-03
//************************************************************

       string_to_be_replaced = modified_substring.substr ( position_of_half_R + 2,(probable_position_of_Z - position_of_half_R)-1) ;
//************************************************************
//     check if character_right_to_position_of_Z is a space
//       if (space.match(character_right_to_position_of_Z) != null) 
//       {
//          string_to_be_replaced = string_to_be_replaced.substr(0,string_to_be_replaced.length - 1)
//        alert("13. string_to_be_replaced = "+string_to_be_replaced );
//        alert("14. string_to_be_replaced.length ="+string_to_be_replaced.length);
//       }
       modified_substring = modified_substring.replace( "र्" + string_to_be_replaced, string_to_be_replaced + "Z" ) ;

//     alert("15. string_to_be_replaced = "+string_to_be_replaced );
//     alert("16. modified_substring = "+modified_substring );
       position_of_half_R = modified_substring.indexOf( "र्" ) ;
//      alert("17. position_of_half_R = "+position_of_half_R )

   } // end of while-03
//***********************************************************

modified_substring = modified_substring.substr ( 0 , modified_substring.length - 2 )  ;



        //substitute array_two elements in place of corresponding array_one elements

        for( input_symbol_idx = 0; input_symbol_idx < array_one_length; input_symbol_idx++ )
           {
            idx = 0  ;  // index of the symbol being searched for replacement

            while (idx != -1 ) //whie-00
               {
                modified_substring = modified_substring.replace( array_one[ input_symbol_idx ] , array_two[input_symbol_idx] )
                idx = modified_substring.indexOf( array_one[input_symbol_idx] )
               } // end of while-00 loop
           } // end of for loop

        } // end of IF  statement  meant to  supress processing of  blank  string.

    } // end of the function  Replace_Symbols( )

  } // end of Convert_to_Chandni function


</script>
</head>

<!-- ----------------------------------------------------------------------------------
      body of the HTML starts here. one text box is provided each for input and output. 
-->


<body>
<form name="form1">
<b>Chandni font text-box </b><br/>
<HTML><BODY bgColor='yellow'><CENTER>

<textarea name="TextToConvert" id="legacy_text" cols="92" rows="6"></textarea> <br>

<div align="middle">
<CENTER><input  type="button" name="converter" id="converter" value=" Convert to Unicode >> " onClick="convert_to_unicode();" accesskey="c" title="शॉर्टकट alt+c"> 
</div>  <br>

<b><CENTER>Unicode text-box</b> <br/>
<textarea name="ConvertedText" id="unicode_text" cols="92" rows="6"></textarea>
<br />

<div align="middle">
<input  type="button" id="converter" name="converter" value=" Convert to Chandni >> " onClick="convert_to_Chandni();" accesskey="c" 
</div>

</form>
</body>

</html>