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<script type="text/javascript">

function convert_to_Hindi()
{


{ // script database and translation database 

var array_one = new Array ( 
 	
'ക' , 'क' ,
'ഖ' , 'ख' ,
'ഗ' , 'ग' ,
'ഘ' , 'घ' ,
'ങ' , 'ङ' ,
'ച' , 'च' ,
'ഛ' , 'छ' ,
'ജ' , 'ज' ,
'ഝ' , 'झ' ,
'ഞ' , 'ञ' ,
'ട' , 'ट' ,
'ഠ' , 'ठ' ,
'ഡ' , 'ड' ,
'ഢ' , 'ढ' ,
'ണ' , 'ण' ,
'ത' , 'त' ,
'ഥ' , 'थ' ,
'ദ' , 'द' ,
'ധ' , 'ध' ,
'ന' , 'न' ,
'ൺ' , 'ऩ' ,  // chillu NN
'പ' , 'प' ,
'ഫ' , 'फ' ,
'ബ' , 'ब' ,
'ഭ' , 'भ' ,
'മ' , 'म' ,
'യ' , 'य' ,
'ര' , 'र' ,
'റ' , 'ऱ' ,
'ല' , 'ल' ,
'ള' , 'ळ' ,
'ഴ' , 'ऴ' ,
'വ' , 'व' ,
'ശ' , 'श' ,
'ഷ' , 'ष' ,
'സ' , 'स' ,
'ഹ' , 'ह' ,


// The six Chillus or chillaaxaram ; special consonant letters that represents a pure consonant independently, without help of a virama or halant. It is 'soft halant'.

'ൺ' , 'ण्' , //	CHILLU NN 	ṇa ണ
'ൻ' , 'न्' , //  Chillu-n ; but it is NOT exacty 'न्' 
'ർ' , 'र्' , //	CHILLU RR 	ra ര 	Historically from ra, not from ṟa (RRA) റ.
'ൽ' , 'ल्' , //	CHILLU L ; la ല ; Historically from ta ത.
'ൾ' , 'ळ्' , //	CHILLU LL 	ḷa ള 	 
'ൿ' , 'क्' , //	CHILLU K 	ka ക


'ാ' , 'ा' ,
'ി' , 'ि' ,
'ീ' , 'ी' ,
'ു' , 'ु' ,
'ൂ' , 'ू' ,
'ൃ' , 'ृ' ,
'േ' , 'े' ,
'ൈ' , 'ै' ,
'ോ' , 'ो' ,
'ൌ' , 'ौ' ,
'ൗ' , 'ौ' ,  //Modern form
'ം' , 'ं' ,
'ഃ' , 'ः' ,
'ു്' ,  '्' ,  //half-u + chandrakalaa
'്'  ,  '्' ,  //Chandrakalaa ; very short vovel if at the end of a word called 'saṁvr̥tōkāram'
'ഽ' , 'ऽ' , //Avagraha called 'Praslesham' in Malayalam
'।' , '।' , //daNDa
'െ' , '\u0946' ,  //short e maatraa
'ൊ' , '\u094A' ,  //short o maatraa


'അ' , 'अ' ,
'ആ' , 'आ' ,
'ഇ' , 'इ' ,
'ഈ' , 'ई' ,
'ഉ' , 'उ' ,
'ഊ' , 'ऊ' ,
'ഋ' , 'ऋ' ,
'ഌ' , 'ऌ' ,
'ഏ' , 'ए' ,
'ഐ' , 'ऐ' ,
'ഓ' , 'ओ' ,
'ഔ' , 'औ' ,
'ൠ' , 'ॠ' ,
'ൡ' , 'ॡ' ,
'എ' , 'ऎ' ,
'ഒ' , 'ऒ' ,


'൦' , '०' ,
'൧' , '१' ,
'൨' , '२' ,
'൩' , '३' ,
'൪' , '४' ,
'൫' , '५' ,
'൬' , '६' ,
'൭' , '७' ,
'൮' , '८' ,
'൯' , '९'  	     )   ;
    

var Pratyaya_Yugma = new Array (
'ाकु '  , 	' का' ,  

'रे ' ,    ' में'     ) ;

var total_number_of_pratyaya = Pratyaya_Yugma.length ;  

  
var array_two = new Array(

'आसिला' , 'आया' ,
'आसिबो' , 'आऊँगा' ,

'मु' , 'मैं' ,
'से' , 'वह' , 
'तुमे' , 'तुम' ,
'काण' , 'क्या' , 
'ओ' ,  'व' ,

'कौथि' , 'क्यों'         )  ; 

}

	{  Lipi_badalo () ;   Anuvaad_karo () ;  } 
 
// ----------------------------------------------------

function Lipi_badalo ()

{ 
var array_one_length = array_one.length ;

document.getElementById("Devanagari_Malayalam_text").value = "लिपि परिवर्तन का कार्य आरम्भ हो गया है। कुछ क्षण प्रतीक्षा कीजिये..."  ;  

var modified_substring = document.getElementById("Malayalam_text").value  ;


//********************************************************************************
//  Break the long text into small bunches of max. max_text_size  characters each.
//********************************************************************************
    var text_size = document.getElementById("Malayalam_text").value.length ;

    var processed_text = '' ;  //blank

    var sthiti1 = 0 ;  var sthiti2 = 0 ;  var chale_chalo = 1 ;
 
    var max_text_size = 6000;

 while ( chale_chalo == 1 ) 
 {
     sthiti1 = sthiti2 ;

     if ( sthiti2 < ( text_size - max_text_size ) )  
     { 
      sthiti2 +=  max_text_size ;
      while (document.getElementById("Malayalam_text").value.charAt ( sthiti2 ) != ' ') {sthiti2-- ;}
     } 
     else  { sthiti2 = text_size  ;  chale_chalo = 0 }

      modified_substring = document.getElementById("Malayalam_text").value.substring ( sthiti1, sthiti2 )  ;

      Replace_Symbols( ) ;

      var processed_text = processed_text + modified_substring ;

//  Breaking part code over

	  document.getElementById("Devanagari_Malayalam_text").value = processed_text  ;
 }

// ----------------------------------------------------

function Replace_Symbols( )  // for script conversion
    
{

     if ( modified_substring != "" )  // if string to be converted is non-blank then no need of any processing.
        {
         for (input_symbol_idx = 0;   input_symbol_idx < array_one_length-1 ;    input_symbol_idx = input_symbol_idx + 2 )

            {
             indx = 0  ;  // index of the symbol being searched for replacement
             
             while (indx != -1 ) //whie-00
                {
                 modified_substring = modified_substring.replace( array_one[ input_symbol_idx ] , array_one[input_symbol_idx + 1] )
                 indx = modified_substring.indexOf( array_one[input_symbol_idx] )

                } // end of while-00 loop
            } // end of for loop
		}
		
 { 
 // nothing yet.
 // processed_text = processed_text.replace (/ \* /g , '\n')   ;
 }
    
}

}

// ----------------------------------------------------

function  Anuvaad_karo ()

{

var array_two_length = array_two.length ;  // length of Malayalam-Hindi Dictionary

var present_Malayalam_word = ''  ;
var Malayalam_word_present_in_the_dictionary = 0  ;

var output_Hindi_text = ''  ;    // blank
var sangat_Hindi_word = ''  ;   // blank

var  Ben_indx1= 0  ;
var  Ben_indx2= 0  ;

var Malayalam_text = document.getElementById("Devanagari_Malayalam_text").value ;

do_preprocessing ( ) ;

var length_of_Malayalam_text = Malayalam_text.length  ;

while ( Ben_indx2 < length_of_Malayalam_text )      // while loop_01  starts here
{
pick_the_next_Malayalam_word ( )   ;  // identify Malayalam_words , ie, group of charecters between consecutive spaces

search_Malayalam_word_in_the_dictionary ()  ;

if ( Malayalam_word_present_in_the_dictionary == 0 )
		kaaraka_chinha_alaga_karo_aur_artha_nikaalo () ;
    
output_Hindi_text  =  output_Hindi_text  +  sangat_Hindi_word   ;

Ben_indx1 = Ben_indx2  ;

}  // while loop_01

do_postprocessing ( ) ;

document.getElementById ("Hindi_Anuvad_text").value = output_Hindi_text  ;


// *****  description of the functions used in Anuvaad_karo ()

function  do_preprocessing ( ) 

{
Malayalam_text = Malayalam_text.replace ( /\n/g, ' ^ ' ) ;  //replace newline with ' ^ '
Malayalam_text = Malayalam_text.replace ( /\,/g, ' \,' ) ;
Malayalam_text = Malayalam_text.replace ( /\"/g, ' \" ' ) ;
Malayalam_text = Malayalam_text.replace ( /\?/g, ' \?' ) ;
Malayalam_text = Malayalam_text.replace ( /\./g, ' \.' ) ;
Malayalam_text = Malayalam_text.replace ( /\।/g ,  ' \।' )   ; //provide space before full stop
}

// ----------------------------------------------------

function   pick_the_next_Malayalam_word ( )

{

while ( ( Malayalam_text.charAt (Ben_indx2) == ' ' )  *  ( Ben_indx2 < length_of_Malayalam_text ) )
{  
output_Hindi_text = output_Hindi_text  +  ' '      ;
Ben_indx2++  ;
}

Ben_indx1 = Ben_indx2  ;

while ( ( Malayalam_text.charAt (Ben_indx2) != ' '  )  * ( Ben_indx2 < length_of_Malayalam_text ) )
{
Ben_indx2++  ;
}

present_Malayalam_word = Malayalam_text.substring ( Ben_indx1 , Ben_indx2 )  ; 

}  //  end of function  pick_the_next_Malayalam_word ( )

// ----------------------------------------------------

function   search_Malayalam_word_in_the_dictionary ()  

{
	{ 
	  Malayalam_word_present_in_the_dictionary = 0 ; 
	  sangat_Hindi_word = present_Malayalam_word ; 
	}
	  
   for ( indx = 0 ;  indx <= array_two_length - 2  ;  indx = indx + 2  )
    { 
       if ( array_two [ indx ] == present_Malayalam_word )  
        {   
             Malayalam_word_present_in_the_dictionary = 1 ;
             sangat_Hindi_word = array_two [ indx + 1 ] ;
             indx = array_two_length  ;
        }
	}
	
}  //  end of  search_Malayalam_word_in_the_dictionary ()

// ----------------------------------------------------

function kaaraka_chinha_alaga_karo_aur_artha_nikaalo ()

{
sangat_Hindi_word = present_Malayalam_word ; 
present_Malayalam_word = present_Malayalam_word + ' '  ;   //add space in the end

for ( i=0 ; i < total_number_of_pratyaya; i=i+2 ) 

  {
	if ( present_Malayalam_word.indexOf( Pratyaya_Yugma [i] ) != -1 )

		{ 
		  present_Malayalam_word = present_Malayalam_word.substring (0, 						present_Malayalam_word.indexOf( Pratyaya_Yugma [i] ) ) ;
		  search_Malayalam_word_in_the_dictionary () ;
	  	  sangat_Hindi_word = sangat_Hindi_word + Pratyaya_Yugma [i+1] ;
		  
		  i = total_number_of_pratyaya + 1 ;  // go out
		}
  }

}

// ----------------------------------------------------

function  do_postprocessing ( ) 

{
output_Hindi_text = output_Hindi_text.replace (/ \^ /g , '\n')   ;
}


} // end of Anuvaad_karo ()


} // end of convert_to_Hindi function


</script>
</head>



<!-- ----------------------------------------------------------------------------------
      body of the HTML starts here. one text box is provided each for input and output. 
-->

<body>
<center>
<h2>मलयालम से हिन्दी अनुवादक (06_04_2010) </h2> 
</center>
<form name="form1">
नीचे के बक्से में <b>मलयालम</b> टेक्स्ट डालिये : <br/>
<textarea name="TextToConvert" id="Malayalam_text" cols="80" rows="4"></textarea> <br>


<div align="middle">
<input  type="button" id="converter" name="converter" value=" हिन्दी में बदलें " onClick="convert_to_Hindi();" accesskey="c" title="??????? alt+c"> 
</div>  <br>

उपर के बक्से में दिये गये मलयालम पाठ (टेक्स्ट) का <b>देवनागरी</b> स्वरूप (लिप्यन्तरण) निम्नवत है: <br/>
<textarea name="ConvertedText" id="Devanagari_Malayalam_text" cols="90" rows="4"></textarea>
<br /><br />

उपर के बक्से में दिये गये मलयालम पाठ का <b>हिन्दी अनुवाद</b> निम्नवत है: <br/>
<textarea name="ConvertedText2" id="Hindi_Anuvad_text" cols="100" rows="6"></textarea>
<br />
<b>देवनागरी, विश्वनागरी बने । </b>--  सन्त विनोबा भावे 

</form>
</body>

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