function cript2uni(str){

//Get the first 3 chars for special replacement
var three = str.substring(0, 3);
var newthree = three;

//First char threes
newthree = newthree.replace('naa', 'நா');
newthree = newthree.replace('nee', 'நீ');
newthree = newthree.replace('noo', 'நூ');
newthree = newthree.replace('nea', 'நே');
newthree = newthree.replace('nai', 'நை');
newthree = newthree.replace('noa', 'நோ');
newthree = newthree.replace('nau', 'நௌ');
newthree = newthree.replace('haa', 'ஹா');
newthree = newthree.replace('hee', 'ஹீ');
newthree = newthree.replace('hoo', 'ஹூ');
newthree = newthree.replace('hea', 'ஹே');
newthree = newthree.replace('hai', 'ஹை');
newthree = newthree.replace('hoa', 'ஹோ');
newthree = newthree.replace('hau', 'ஹௌ');

str = str.replace(three, newthree);

//Get the first 2 chars for special replacement
var two = str.substring(0, 2);
var newtwo = two;

//First char twos
newtwo = newtwo.replace('na', 'ந');
newtwo = newtwo.replace('ni', 'நி');
newtwo = newtwo.replace('nu', 'நு');
newtwo = newtwo.replace('ne', 'நெ');
newtwo = newtwo.replace('no', 'நொ');
newtwo = newtwo.replace('ha', 'ஹ');
newtwo = newtwo.replace('hi', 'ஹி');
newtwo = newtwo.replace('hu', 'ஹு');
newtwo = newtwo.replace('he', 'ஹெ');
newtwo = newtwo.replace('ho', 'ஹொ');

str = str.replace(two, newtwo);


//Fives

str = str.replace(/nthaa/g, 'ந்தா');
str = str.replace(/nthee/g, 'ந்தீ');
str = str.replace(/nthoo/g, 'ந்தூ');
str = str.replace(/nthea/g, 'ந்தே');
str = str.replace(/nthai/g, 'ந்தை');
str = str.replace(/nthoa/g, 'ந்தோ');
str = str.replace(/nthau/g, 'ந்தௌ');
str = str.replace(/ndhaa/g, 'ந்தா');
str = str.replace(/ndhee/g, 'ந்தீ');
str = str.replace(/ndhoo/g, 'ந்தூ');
str = str.replace(/ndhea/g, 'ந்தே');
str = str.replace(/ndhai/g, 'ந்தை');
str = str.replace(/ndhoa/g, 'ந்தோ');
str = str.replace(/ndhau/g, 'ந்தௌ');

str = str.replace(/s'ree/g, 'ஸ்ரீ');
str = str.replace(/kshaa/g, 'க்ஷா');
str = str.replace(/kshee/g, 'க்ஷீ');
str = str.replace(/kshoo/g, 'க்ஷூ');
str = str.replace(/kshau/g, 'க்ஷௌ');
str = str.replace(/kshai/g, 'க்ஷை');
str = str.replace(/kshea/g, 'க்ஷே');
str = str.replace(/kshoa/g, 'க்ஷோ');
//str = str.replace(/gha:h/g, '');


//Fours

str = str.replace(/ntaa/g, 'nraa');
str = str.replace(/ntee/g, 'nree');
str = str.replace(/ntoo/g, 'nroo');
str = str.replace(/ntea/g, 'nrea');
str = str.replace(/ntai/g, 'nrai');
str = str.replace(/ntoa/g, 'nroa');
str = str.replace(/ntau/g, 'nrau');

str = str.replace(/ntha/g, 'ந்த');
str = str.replace(/nthi/g, 'ந்தி');
str = str.replace(/nthu/g, 'ந்து');
str = str.replace(/nthe/g, 'ந்தெ');
str = str.replace(/ntho/g, 'ந்தொ');
str = str.replace(/ndha/g, 'ந்த');
str = str.replace(/ndhi/g, 'ந்தி');
str = str.replace(/ndhu/g, 'ந்து');
str = str.replace(/ndhe/g, 'ந்தெ');
str = str.replace(/ndho/g, 'ந்தொ');

str = str.replace(/sree/g, 'ஸ்ரீ');
str = str.replace(/:noa/g, 'நோ');
str = str.replace(/:nau/g, 'நௌ');
str = str.replace(/:noo/g, 'நூ');
str = str.replace(/:nea/g, 'நே');
str = str.replace(/:nai/g, 'நை');
str = str.replace(/:naa/g, 'நா');
str = str.replace(/:nee/g, 'நீ');
//str = str.replace(/'r'r/g, '');

str = str.replace(/phaa/g, 'பா');
str = str.replace(/phee/g, 'பீ');
str = str.replace(/phoo/g, 'பூ');
str = str.replace(/phea/g, 'பே');
str = str.replace(/phai/g, 'பை');
str = str.replace(/phoa/g, 'போ');
str = str.replace(/phau/g, 'பௌ');

str = str.replace(/khaa/g, 'கா');
str = str.replace(/khee/g, 'கீ');
str = str.replace(/khoo/g, 'கூ');
str = str.replace(/khea/g, 'கே');
str = str.replace(/khai/g, 'கை');
str = str.replace(/khoa/g, 'கோ');
str = str.replace(/khau/g, 'கௌ');

str = str.replace(/ghaa/g, 'கா');
str = str.replace(/ghee/g, 'கீ');
str = str.replace(/ghoo/g, 'கூ');
str = str.replace(/ghea/g, 'கே');
str = str.replace(/ghai/g, 'கை');
str = str.replace(/ghoa/g, 'கோ');
str = str.replace(/ghau/g, 'கௌ');

str = str.replace(/ngoa/g, 'ஙோ');
str = str.replace(/choa/g, 'சோ');
str = str.replace(/gnoa/g, 'ஞோ');
str = str.replace(/'noa/g, 'ணோ');
str = str.replace(/thoa/g, 'தோ');
str = str.replace(/bhoa/g, 'போ');
str = str.replace(/dhoa/g, 'தோ');
str = str.replace(/zhoa/g, 'ழோ');
str = str.replace(/'loa/g, 'ளோ');
str = str.replace(/'roa/g, 'றோ');

str = str.replace(/ngau/g, 'ஙௌ');
str = str.replace(/chau/g, 'சௌ');
str = str.replace(/gnau/g, 'ஞௌ');
str = str.replace(/'nau/g, 'ணௌ');
str = str.replace(/thau/g, 'தௌ');
str = str.replace(/dhau/g, 'தௌ');
str = str.replace(/zhau/g, 'ழௌ');
str = str.replace(/'lau/g, 'ளௌ');
str = str.replace(/'rau/g, 'றௌ');

str = str.replace(/ngoo/g, 'ஙூ');
str = str.replace(/gnoo/g, 'ஞூ');
str = str.replace(/choo/g, 'சூ');
str = str.replace(/zhoo/g, 'ழூ');
str = str.replace(/'loo/g, 'ளூ');
str = str.replace(/'noo/g, 'ணூ');
str = str.replace(/thoo/g, 'தூ');
str = str.replace(/dhoo/g, 'தூ');
str = str.replace(/bhoo/g, 'பூ');
str = str.replace(/'roo/g, 'றூ');
str = str.replace(/'hoo/g, 'ஹூ');

str = str.replace(/ngea/g, 'ஙே');
str = str.replace(/chea/g, 'சே');
str = str.replace(/gnea/g, 'ஞே');
str = str.replace(/zhea/g, 'ழே');
str = str.replace(/'lea/g, 'ளே');
str = str.replace(/'rea/g, 'றே');
str = str.replace(/'nea/g, 'ணே');
str = str.replace(/thea/g, 'தே');
str = str.replace(/dhea/g, 'தே');
str = str.replace(/bhea/g, 'பே');

str = str.replace(/gnai/g, 'ஞை');
str = str.replace(/chai/g, 'சை');
str = str.replace(/ngai/g, 'ஙை');
str = str.replace(/'nai/g, 'ணை');
str = str.replace(/thai/g, 'தை');
str = str.replace(/dhai/g, 'தை');
str = str.replace(/bhai/g, 'பை');
str = str.replace(/zhai/g, 'ழை');
str = str.replace(/'lai/g, 'ளை');
str = str.replace(/'rai/g, 'றை');

str = str.replace(/ngee/g, 'ஙீ');
str = str.replace(/chee/g, 'சீ');
str = str.replace(/thee/g, 'தீ');
str = str.replace(/bhee/g, 'பீ');
str = str.replace(/dhee/g, 'தீ');
str = str.replace(/'nee/g, 'ணீ');
str = str.replace(/gnee/g, 'ஞீ');
str = str.replace(/zhee/g, 'ழீ');
str = str.replace(/'lee/g, 'ளீ');
str = str.replace(/'ree/g, 'றீ');
str = str.replace(/ngaa/g, 'ஙா');
str = str.replace(/chaa/g, 'சா');
str = str.replace(/gnaa/g, 'ஞா');
str = str.replace(/bhaa/g, 'பா');
 
str = str.replace(/'naa/g, 'ணா');
str = str.replace(/thaa/g, 'தா');
str = str.replace(/bhee/g, 'பீ');
str = str.replace(/dhaa/g, 'தா');
str = str.replace(/zhaa/g, 'ழா');
str = str.replace(/'laa/g, 'ளா');
str = str.replace(/'raa/g, 'றா');
str = str.replace(/ksha/g, 'க்ஷ');
str = str.replace(/kshi/g, 'க்ஷி');
str = str.replace(/kshu/g, 'க்ஷு');
str = str.replace(/kshe/g, 'க்ஷெ');
str = str.replace(/kshu/g, 'க்ஷு');
str = str.replace(/ksho/g, 'க்ஷொ');

str = str.replace(/shaa/g, 'ஷா');
str = str.replace(/shee/g, 'ஷீ');
str = str.replace(/shoo/g, 'ஷூ');
str = str.replace(/shea/g, 'ஷே');
str = str.replace(/shai/g, 'ஷை');
str = str.replace(/shoa/g, 'ஷோ');
str = str.replace(/shau/g, 'ஷௌ');

str = str.replace(/'saa/g, 'ஸா');
str = str.replace(/'see/g, 'ஸீ');
str = str.replace(/'sea/g, 'ஸே');
str = str.replace(/'soo/g, 'ஸூ');
str = str.replace(/'soa/g, 'ஸோ');
str = str.replace(/'sau/g, 'ஸௌ');
str = str.replace(/'sai/g, 'ஸை');

str = str.replace(/'hoa/g, 'ஹோ');
str = str.replace(/'hai/g, 'ஹை');
str = str.replace(/'hau/g, 'ஹௌ');
str = str.replace(/'hoo/g, 'ஹூ');


//First char threes
str = str.replace(/( |\n)naa/g, '$1நா');
str = str.replace(/( |\n)nee/g, '$1நீ');
str = str.replace(/( |\n)noo/g, '$1நூ');
str = str.replace(/( |\n)nea/g, '$1நே');
str = str.replace(/( |\n)nai/g, '$1நை');
str = str.replace(/( |\n)noa/g, '$1நோ');
str = str.replace(/( |\n)nau/g, '$1நௌ');
str = str.replace(/( |\n)haa/g, '$1ஹா');
str = str.replace(/( |\n)hee/g, '$1ஹீ');
str = str.replace(/( |\n)hoo/g, '$1ஹூ');
str = str.replace(/( |\n)hea/g, '$1ஹே');
str = str.replace(/( |\n)hai/g, '$1ஹை');
str = str.replace(/( |\n)hoa/g, '$1ஹோ');
str = str.replace(/( |\n)hau/g, '$1ஹௌ');



//Threes

str = str.replace(/nta/g, 'nra');
str = str.replace(/nti/g, 'nri');
str = str.replace(/ntu/g, 'nru');
str = str.replace(/nte/g, 'nre');
str = str.replace(/nto/g, 'nro');

str = str.replace(/nth/g, 'ந்');
str = str.replace(/ndh/g, 'ந்');

str = str.replace(/:no/g, 'நொ');
str = str.replace(/:nu/g, 'நு');
str = str.replace(/:ne/g, 'நெ');
str = str.replace(/:ni/g, 'நி');
str = str.replace(/:na/g, 'ந');

str = str.replace(/noa/g, 'னோ');
str = str.replace(/nau/g, 'னௌ');
str = str.replace(/noo/g, 'னூ');
str = str.replace(/nea/g, 'னே');
str = str.replace(/nai/g, 'னை');
str = str.replace(/naa/g, 'னா');
str = str.replace(/nee/g, 'னீ');

str = str.replace(/gha/g, 'க');
str = str.replace(/ghi/g, 'கி');
str = str.replace(/ghu/g, 'கு');
str = str.replace(/ghe/g, 'கெ');
str = str.replace(/gho/g, 'கொ');

str = str.replace(/kha/g, 'க');
str = str.replace(/khi/g, 'கி');
str = str.replace(/khu/g, 'கு');
str = str.replace(/khe/g, 'கெ');
str = str.replace(/kho/g, 'கொ');

str = str.replace(/pha/g, 'ப');
str = str.replace(/phi/g, 'பி');
str = str.replace(/phu/g, 'பு');
str = str.replace(/phe/g, 'பெ');
str = str.replace(/pho/g, 'பொ');

str = str.replace(/ngo/g, 'ஙொ');
str = str.replace(/cho/g, 'சொ');
str = str.replace(/gno/g, 'ஞொ');
str = str.replace(/'no/g, 'ணொ');
str = str.replace(/zho/g, 'ழொ');
str = str.replace(/'lo/g, 'ளொ');
str = str.replace(/'ro/g, 'றொ');
str = str.replace(/tho/g, 'தொ');
str = str.replace(/'ho/g, 'ஹொ');
str = str.replace(/koa/g, 'கோ');
str = str.replace(/hoa/g, 'கோ');
str = str.replace(/goa/g, 'கோ');
str = str.replace(/soa/g, 'சோ');
str = str.replace(/doa/g, 'டோ');

str = str.replace(/poa/g, 'போ');
str = str.replace(/boa/g, 'போ');
str = str.replace(/moa/g, 'மோ');
str = str.replace(/yoa/g, 'யோ');
str = str.replace(/roa/g, 'ரோ');
str = str.replace(/loa/g, 'லோ');
str = str.replace(/voa/g, 'வோ');
str = str.replace(/woa/g, 'வோ');
str = str.replace(/toa/g, 'றோ');
str = str.replace(/noa/g, 'னோ');
str = str.replace(/joa/g, 'ஜோ');


str = str.replace(/kau/g, 'கௌ');
str = str.replace(/hau/g, 'கௌ');
str = str.replace(/gau/g, 'கௌ');
str = str.replace(/sau/g, 'சௌ');
str = str.replace(/dau/g, 'டௌ');
str = str.replace(/pau/g, 'பௌ');
str = str.replace(/bau/g, 'பௌ');
str = str.replace(/mau/g, 'மௌ');
str = str.replace(/yau/g, 'யௌ');
str = str.replace(/rau/g, 'ரௌ');
str = str.replace(/lau/g, 'லௌ');
str = str.replace(/vau/g, 'வௌ');
str = str.replace(/wau/g, 'வௌ');
str = str.replace(/tau/g, 'றௌ');
str = str.replace(/jau/g, 'ஜௌ');


str = str.replace(/koo/g, 'கூ');
str = str.replace(/hoo/g, 'கூ');
str = str.replace(/goo/g, 'கூ');
str = str.replace(/soo/g, 'சூ');
str = str.replace(/doo/g, 'டூ');
str = str.replace(/poo/g, 'பூ');
str = str.replace(/boo/g, 'பூ');
str = str.replace(/moo/g, 'மூ');
str = str.replace(/yoo/g, 'யூ');
str = str.replace(/roo/g, 'ரூ');
str = str.replace(/loo/g, 'லூ');
str = str.replace(/voo/g, 'வூ');
str = str.replace(/woo/g, 'வூ');
str = str.replace(/too/g, 'றூ');

str = str.replace(/ngu/g, 'ஙு');
str = str.replace(/chu/g, 'சு');
str = str.replace(/gnu/g, 'ஞு');
str = str.replace(/'nu/g, 'ணு');
str = str.replace(/thu/g, 'து');
str = str.replace(/zhu/g, 'ழு');
str = str.replace(/'lu/g, 'ளு');
str = str.replace(/'ru/g, 'று');

str = str.replace(/nge/g, 'ஙெ');
str = str.replace(/che/g, 'செ');
str = str.replace(/gne/g, 'ஞெ');
str = str.replace(/'ne/g, 'ணெ');
str = str.replace(/the/g, 'தெ');
str = str.replace(/zhe/g, 'ழெ');
str = str.replace(/'le/g, 'ளெ');
str = str.replace(/'re/g, 'றெ');

str = str.replace(/kea/g, 'கே');
str = str.replace(/hea/g, 'கே');
str = str.replace(/gea/g, 'கே');
str = str.replace(/sea/g, 'சே');
str = str.replace(/dea/g, 'டே');
str = str.replace(/nea/g, 'னே');
str = str.replace(/pea/g, 'பே');
str = str.replace(/bea/g, 'பே');
str = str.replace(/mea/g, 'மே');
str = str.replace(/yea/g, 'யே');
str = str.replace(/rea/g, 'ரே');
str = str.replace(/lea/g, 'லே');
str = str.replace(/vea/g, 'வே');
str = str.replace(/wea/g, 'வே');
str = str.replace(/tea/g, 'றே');

str = str.replace(/kai/g, 'கை');
str = str.replace(/hai/g, 'கை');
str = str.replace(/gai/g, 'கை');
str = str.replace(/sai/g, 'சை');
str = str.replace(/dai/g, 'டை');
str = str.replace(/nai/g, 'னை');
str = str.replace(/pai/g, 'பை');
str = str.replace(/bai/g, 'பை');
str = str.replace(/mai/g, 'மை');
str = str.replace(/yai/g, 'யை');
str = str.replace(/rai/g, 'ரை');
str = str.replace(/lai/g, 'லை');
str = str.replace(/vai/g, 'வை');
str = str.replace(/wai/g, 'வை');
str = str.replace(/tai/g, 'றை');
str = str.replace(/jai/g, 'ஜை');
str = str.replace(/hai/g, 'கை');

str = str.replace(/ngi/g, 'ஙி');
str = str.replace(/chi/g, 'சி');
str = str.replace(/gni/g, 'ஞி');
str = str.replace(/'ni/g, 'ணி');
str = str.replace(/thi/g, 'தி');
str = str.replace(/zhi/g, 'ழி');
str = str.replace(/'li/g, 'ளி');
str = str.replace(/'ri/g, 'றி');
  
str = str.replace(/kee/g, 'கீ');
str = str.replace(/hee/g, 'கீ');
str = str.replace(/gee/g, 'கீ');
str = str.replace(/see/g, 'சீ');
str = str.replace(/dee/g, 'டீ');
str = str.replace(/nee/g, 'னீ');
str = str.replace(/pee/g, 'பீ');
str = str.replace(/bee/g, 'பீ');
str = str.replace(/mee/g, 'மீ');
str = str.replace(/yee/g, 'யீ');
str = str.replace(/ree/g, 'ரீ');
str = str.replace(/lee/g, 'லீ');
str = str.replace(/vee/g, 'வீ');
str = str.replace(/wee/g, 'வீ');
str = str.replace(/tee/g, 'றீ');

str = str.replace(/kaa/g, 'கா');
str = str.replace(/haa/g, 'கா');
str = str.replace(/gaa/g, 'கா');
str = str.replace(/saa/g, 'சா');
str = str.replace(/daa/g, 'டா');
str = str.replace(/paa/g, 'பா');
str = str.replace(/baa/g, 'பா');
str = str.replace(/maa/g, 'மா');
str = str.replace(/yaa/g, 'யா');
str = str.replace(/raa/g, 'ரா');
str = str.replace(/laa/g, 'லா');
str = str.replace(/vaa/g, 'வா');
str = str.replace(/waa/g, 'வா');
str = str.replace(/taa/g, 'றா');

str = str.replace(/jaa/g, 'ஜா');
str = str.replace(/joo/g, 'ஜூ');
str = str.replace(/jee/g, 'ஜீ');
str = str.replace(/jea/g, 'ஜே');

str = str.replace(/dee/g, 'டீ');
str = str.replace(/'na/g, 'ண');
str = str.replace(/nga/g, 'ங');
str = str.replace(/cha/g, 'ச');
str = str.replace(/gna/g, 'ஞ');
str = str.replace(/tha/g, 'த');
str = str.replace(/dha/g, 'த');
str = str.replace(/zha/g, 'ழ');
str = str.replace(/'la/g, 'ள');
str = str.replace(/'ra/g, 'ற');

str = str.replace(/ksh/g, 'க்ஷ்');

str = str.replace(/'sa/g, 'ஸ');
str = str.replace(/'si/g, 'ஸி');
str = str.replace(/'se/g, 'ஸெ');
str = str.replace(/'su/g, 'ஸு');
str = str.replace(/'so/g, 'ஸொ');


str = str.replace(/sha/g, 'ஷ');
str = str.replace(/shi/g, 'ஷி');
str = str.replace(/shu/g, 'ஷு');
str = str.replace(/she/g, 'ஷெ');
str = str.replace(/sho/g, 'ஷொ');


//First char twos
str = str.replace(/( |\n)na/g, '$1ந');
str = str.replace(/( |\n)ni/g, '$1நி');
str = str.replace(/( |\n)nu/g, '$1நு');
str = str.replace(/( |\n)ne/g, '$1நெ');
str = str.replace(/( |\n)no/g, '$1நொ');
str = str.replace(/( |\n)ha/g, '$1ஹ');
str = str.replace(/( |\n)hi/g, '$1ஹி');
str = str.replace(/( |\n)hu/g, '$1ஹு');
str = str.replace(/( |\n)he/g, '$1ஹெ');
str = str.replace(/( |\n)ho/g, '$1ஹொ');



//Special replacements
str = str.replace(/'ho/g, 'ஹொ');
str = str.replace(/'hu/g, 'ஹு');

str = str.replace(/nt/g, 'ர்');


//Twos
str = str.replace(/no/g, 'னொ');
str = str.replace(/nu/g, 'னு');
str = str.replace(/ne/g, 'னெ');
str = str.replace(/ni/g, 'னி');
str = str.replace(/:n/g, 'ந்');

str = str.replace(/gh/g, 'க்');

str = str.replace(/kh/g, 'க்');
str = str.replace(/ph/g, 'ப்');

str = str.replace(/'r/g, 'ற்');

str = str.replace(/ko/g, 'கொ');
str = str.replace(/ho/g, 'கொ');
str = str.replace(/go/g, 'கொ');
str = str.replace(/so/g, 'சொ');
str = str.replace(/do/g, 'டொ');
str = str.replace(/po/g, 'பொ');
str = str.replace(/bo/g, 'பொ');
str = str.replace(/mo/g, 'மொ');
str = str.replace(/yo/g, 'யொ');
str = str.replace(/ro/g, 'ரொ');
str = str.replace(/lo/g, 'லொ');
str = str.replace(/vo/g, 'வொ');
str = str.replace(/wo/g, 'வொ');
str = str.replace(/jo/g, 'ஜொ');
str = str.replace(/to/g, 'றொ');

str = str.replace(/ku/g, 'கு');
str = str.replace(/hu/g, 'கு');
str = str.replace(/gu/g, 'கு');
str = str.replace(/su/g, 'சு');
str = str.replace(/du/g, 'டு');
str = str.replace(/pu/g, 'பு');
str = str.replace(/bu/g, 'பு');
str = str.replace(/mu/g, 'மு');
str = str.replace(/yu/g, 'யு');
str = str.replace(/ru/g, 'ரு');
str = str.replace(/lu/g, 'லு');
str = str.replace(/vu/g, 'வு');
str = str.replace(/wu/g, 'வு');
str = str.replace(/tu/g, 'று');

str = str.replace(/ke/g, 'கெ');
str = str.replace(/he/g, 'கெ');
str = str.replace(/se/g, 'செ');
str = str.replace(/de/g, 'டெ');
str = str.replace(/pe/g, 'பெ');
str = str.replace(/be/g, 'பெ');
str = str.replace(/me/g, 'மெ');
str = str.replace(/ye/g, 'யெ');
str = str.replace(/re/g, 'ரெ');
str = str.replace(/le/g, 'லெ');
str = str.replace(/ve/g, 'வெ');
str = str.replace(/we/g, 'வெ');
str = str.replace(/te/g, 'றெ');

str = str.replace(/ng/g, 'ங்');
str = str.replace(/ch/g, 'ச்');
str = str.replace(/gn/g, 'ஞ்');
str = str.replace(/'n/g, 'ண்');
str = str.replace(/th/g, 'த்');
str = str.replace(/bh/g, 'ப்');
str = str.replace(/dh/g, 'த்');
str = str.replace(/zh/g, 'ழ்');
str = str.replace(/'l/g, 'ள்');


str = str.replace(/ki/g, 'கி');
str = str.replace(/hi/g, 'கி');
str = str.replace(/gi/g, 'கி');
str = str.replace(/si/g, 'சி');
str = str.replace(/di/g, 'டி');
str = str.replace(/pi/g, 'பி');
str = str.replace(/mi/g, 'மி');
str = str.replace(/yi/g, 'யி');
str = str.replace(/ri/g, 'ரி');
str = str.replace(/li/g, 'லி');
str = str.replace(/vi/g, 'வி');
str = str.replace(/wi/g, 'வி');
str = str.replace(/ti/g, 'றி');
str = str.replace(/au/g, 'ஔ');

str = str.replace(/ju/g, 'ஜு');

str = str.replace(/ji/g, 'ஜி');


str = str.replace(/na/g, 'ன');
str = str.replace(/ka/g, 'க');
str = str.replace(/ha/g, 'க');
str = str.replace(/ga/g, 'க');
str = str.replace(/sa/g, 'ச');
str = str.replace(/da/g, 'ட');
str = str.replace(/pa/g, 'ப');
str = str.replace(/ma/g, 'ம');
str = str.replace(/ya/g, 'ய');
str = str.replace(/ra/g, 'ர');
str = str.replace(/la/g, 'ல');
str = str.replace(/va/g, 'வ');
str = str.replace(/wa/g, 'வ');
str = str.replace(/ta/g, 'ற');
str = str.replace(/aa/g, 'ஆ');
str = str.replace(/ee/g, 'ஈ');
str = str.replace(/oo/g, 'ஊ');
str = str.replace(/ea/g, 'ஏ');
str = str.replace(/oa/g, 'ஓ');
str = str.replace(/ai/g, 'ஐ');
str = str.replace(/di/g, 'டி');
str = str.replace(/ja/g, 'ஜ');

str = str.replace(/'s/g, 'ஸ்');
str = str.replace(/je/g, 'ஜெ');
str = str.replace(/:h/g, 'ஃ');
str = str.replace(/sh/g, 'ஷ்');

str = str.replace(/'h/g, 'ஹ்');


//Special replacements
str = str.replace(/s/g, 'ஸ்');
str = str.replace(/h/g, 'ஹ்');



//Ones
str = str.replace(/k/g, 'க்');
str = str.replace(/h/g, 'க்');
str = str.replace(/g/g, 'க்');
str = str.replace(/s/g, 'ச்');
str = str.replace(/d/g, 'ட்');
str = str.replace(/p/g, 'ப்');
str = str.replace(/b/g, 'ப்');
str = str.replace(/m/g, 'ம்');
str = str.replace(/y/g, 'ய்');
str = str.replace(/r/g, 'ர்');
str = str.replace(/l/g, 'ல்');
str = str.replace(/v/g, 'வ்');
str = str.replace(/w/g, 'வ்');
str = str.replace(/t/g, 'ற்');
str = str.replace(/n/g, 'ன்');

str = str.replace(/a/g, 'அ');
str = str.replace(/i/g, 'இ');
str = str.replace(/u/g, 'உ');
str = str.replace(/e/g, 'எ');
str = str.replace(/o/g, 'ஒ');

str = str.replace(/j/g, 'ஜ்');
str = str.replace(/h/g, 'க்');

str = str.replace(/\n/g, '<br>');

return str;

}