// --------------------------------------------------------------------
// samskrutam.com
// --------------------------------------------------------------------
// Author Recognition: The following JavaScript is a modified version
// of the JavaScript written by "Vinay P Jain". The original script is
// known as "HiTrans" used in - "http://www.giitaayan.com/x.htm". If
// you inted to use a copy of the "original JavaScript" please email
// Vinay at "giitaayan@gmail.com".
// --------------------------------------------------------------------

antar=[
	["a","\u0905",""],
	["aa","\u0906","\u093E"],
	["A","\u0906","\u093E"],
	["i","\u0907","\u093F"],
	["ii","\u0908","\u0940"],
	["I","\u0908","\u0940"],
	["a.u","\u0905","\u0945"],
	["u","\u0909","\u0941"],
	["uu","\u090A","\u0942"],
	["U","\u090A","\u0942"],
	["e","\u090F","\u0947"],
	["ee","\u0908","\u0940"],
	["ai","\u0910","\u0948"],
	["o","\u0913","\u094B"],
	["oo","\u090A","\u0942"],
	["O","\u0911","\u0949"],
	["au","\u0914","\u094C"],
	["aM","\u0905\u0902","\u0902"],
	["aH","\u0905\u0903","\u0903"],
	["aa.c","\u0911","\u0949"],
	["aa.u","\u0911","\u0949"],
	["a.c","\u0905","\u0945"],
	["RRi","\u090B","\u0943"],
	["R^i","\u090B","\u0943"],
	["Ru","\u090B","\u0943"],
	["RRI","\u0960","\u0944"],
	["R^I","\u0960","\u0944"],
	["LLi","\u090C","\u0962"],
	["L^i","\u090C","\u0962"],
	["LLI","\u0961","\u0963"],
	["L^I","\u0961","\u0963"],
	["k","\u0915"],
	["kh","\u0916"],
	["g","\u0917"],
	["gh","\u0918"],
	["~N","\u0919"],
	["N^","\u0919"],
	["ch","\u091A"],
	["chh","\u091B"],
	["Ch","\u091B"],
	["j","\u091C"],
	["jh","\u091D"],
	["~n","\u091E"],
	["T","\u091F"],
	["Th","\u0920"],
	["D","\u0921"],
	["Dh","\u0922"],
	["N","\u0923"],
	["t","\u0924"],
	["th","\u0925"],
	["d","\u0926"],
	["dh","\u0927"],
	["n","\u0928"],
	["p","\u092A"],
	["ph","\u092B"],
	["b","\u092C"],
	["bh","\u092D"],
	["m","\u092E"],
	["y","\u092F"],
	["r","\u0930"],
	["l","\u0932"],
	["v","\u0935"],
	["w","\u0935"],
	["sh","\u0936"],
	["Sh","\u0937"],
	["shh","\u0937"],
	["s","\u0938"],
	["h","\u0939"],
	["L","\u0933"],
	//["kSh","\u0915\u094D\u0937"],
	["ksh","\u0915\u094D\u0937"],
	["x","\u0915\u094D\u0937"],
	["GY","\u091C\u094D\u091E"],
	["JN","\u091C\u094D\u091E"],
	["j~n","\u091C\u094D\u091E"],
	["dny","\u091C\u094D\u091E"],
	["shr","\u0936\u094D\u0930"],
	["q","\u0958"],
	["Kh","\u0959"],
	["K","\u0959"],
	["Gh","\u095A"],
	["G","\u095A"],
	["z","\u095B"],
	["J","\u095B"],
	["f","\u095E"],
	[".Dh","\u095D"],
	[".D","\u095C"],
	["Rh","\u095D"],
	["R","\u095C"],
	["AUM","\u0950"],
	["OM","\u0950"],
	[".n","\u0902"],
	[".m","\u0902"],
	["M","\u0902"],
	[".e","\u0945"],
	[".c","\u0945"],
	["`","\u093C"],
	[".N","\u0901"],
	[".h","\u094D"],
	["H","\u0903"],
	[".a","\u093D"],
	["~","\u093D"],
	["0","\u0966"],
	["1","\u0967"],
	["2","\u0968"],
	["3","\u0969"],
	["4","\u096A"],
	["5","\u096B"],
	["6","\u096C"],
	["7","\u096D"],
	["8","\u096E"],
	["9","\u096F"],
	["|","\u0964"],
	["*","\u0970"],
	["_",""]];
	
		
	// ["||","\u0965"] -- DEVANAGARI DOUBLE DANDA,
	// \u094D (halanth)
	// http://www.fileformat.info/info/unicode/char/0965/index.htm
viraam="\u094D"; //\u094d
swar=/^0|1|2|3|4|5|6|7|8|9|(AUM)|(LLI)|(LLi)|(L\^I)|(L\^i)|(OM)|(RRI)|(RRi)|(R\^i)|(R\^i)|(\.N)|(\.a)|(\.c)|(\.h)|(\.n)|(\.m)|A|I|U|(aH)|(aM)|(\H)|(a\.c)|(a\.e)|(aa)|(aa\.c)|(aa\.u)|(ai)|(au)|(ee)|(ii)|(oo)|(uu)|a|e|i|o|O|u|`|~|\_|\*|\|/;
axar=/^((AUM)|(Ch)|(Dh)|(GY)|(JN)|(LLI)|(LLi)|(L\^I)|(L\^i)|(OM)|(RRI)|(RRi)|(R\^i)|(R\^I)|(Sh)|(Th)|(aa\.c)|(aa\.u)|(\.Dh)|(\.D)|(\.N)|(\.a)|(\.e)|(\.c)|(\.h)|(\.m)|(\.n)|(Rh)|(Gh)|(Kh)|(aa)|(ee)|(ai)|(au)|(aH)|(aM)|(chh)|(bh)|(ch)|(dny)|(dh)|(gh)|(ii)|(oo)|(jh)|(j~n)|(ksh)|(shh)|(kh)|(ph)|(shr)|(sh)|(th)|(uu)|(~N)|(N\^)|(~n)|A|D|G|H|I|J|K|L|N|O|R|T|U|Y|a|b|d|e|f|g|h|i|j|k|l|m|n|o|p|q|r|s|t|u|v|w|x|y|z|0|1|2|3|4|5|6|7|8|9|\_|`|~|\*|\|)/;

//pahachaano ki maatraa kaa prayog hogaa yaa akShar kaa
function b(e,r)
{
	var i=0;
	for(i=0;i<antar.length;i++)
	{
		if(antar[i][0]==e)
		{
			// maatraa yadi
			if(r&&antar[i].length==3)return antar[i][2];
			// anyathaa svar 
			else return antar[i][1];
		}
	}
	return e;
}

function j(e)
{
	l="";
	d=0;
	a=0;
	g=false;
	h=false;
	
	while(e.length)
	{
		c=axar.exec(e);
		if(c&&!(h))
		{
			d=swar.test(c[0]);
			if(l.length&&g)
			{
				if(!(d||a))l=l+viraam+b(c[0],0);
				else if(!a&&d&&c[0]!="a")l=l+b(c[0],1);
				else if(a&&d)l=l+b(c[0],0);
				else if(a&&!d)l=l+b(c[0],0);
			}
			else l=l+b(c[0],0);
			e=e.substr(c[0].length);
			g=true;a=d;
			}
			else
			{
				if(e.charAt(0)=="<"){h=true;}
				else if(e.charAt(0)==">"){h=false;}
				else{l=l+e.charAt(0);
			}
			e=e.substr(1);
			g=false;
		}
	}
	return l;
}

function hix(s,t)
{
	sourceElement=document.getElementById(s);
	targetElement=document.getElementById(t);
	textToConvert=sourceElement.value;
	// can do a while loop based on SPACE character
	// and determine if halanth character is to be 
	// added at the end of the word.
	// ...
	// ...
	convertedText=j(textToConvert);
	// ...
	if(convertedText.length)
	{
		targetElement.value=convertedText;
	}
}


// HiTrans transliteration scheme 
// by Vinay P Jain
// Based on ITRANS
// -----------------------------------------------------
// Changes from ITRANS 
// -----------------------------------------------------
// ld gives ld instead of L 
// added ~ for avagrah
// Kh is another way to write nuqtaayukt kh, in addition to K
// oo is another way to write ba.Dii uu maatraa 
// ee is another way to write ba.Dii ii maatraa 
// R is another way to write .D
// Rh is another way to write .Dh
// JN is another way to write GY
// Gh is another way to write G
// a.u gives chandra aa (e.g. both Daa.ukTar and Daa.ckTar are same)
// .e gives chandra as .c 
// puurNaviraam changed. use pipe (|) for Da.nDaa (|), period (.) for period 
// ITRANS escape character (\) not needed before hyphen (-) or any other symbol
// -----------------------------------------------------