function formatCurrency(com,target) {
	//alert("Hi from formatCurrency");
	if(com.value.length > 0){
	
		var str = com.value;

		var num = '';
		var floating = '.00';
		var dotIndex = 0;
		var dotFlag = false;
		
		for(var x=0; x<str.length;x++){
			if(str.charAt(x) != ','){
				if(str.charAt(x) == '.'){
					if(!dotFlag){
						dotIndex = num.length;
						dotFlag = true;
					}
				}
				if(x == 0 && str.charAt(x) == 0)
					continue;
				num += str.charAt(x);
			}
		}

		if(dotIndex == 0)
			dotIndex = num.length;
			
		var cur = num.substring(0,dotIndex);
		var revcur = "";
		for(var x=cur.length-1; x>=0; x--){
			revcur += cur.charAt(x);
		}

		var newcur = "";
		
		if(revcur.length > 3){
			for(var x=revcur.length-1; x>=0; x--){
				newcur += revcur.charAt(x);
				if(x == 3 || x  == 5 || x == 7 || x == 9 || x == 11 || x == 13 || x == 15){
					newcur += ",";
				}
			}
		}else{
			newcur = cur;
		}
		
		if(dotIndex < num.length)
			floating = num.substring(dotIndex, dotIndex+3);
//		com.value = newcur+floating;
		if(parseFloat(com.value) != 0 && !(parseFloat(com.value) > 0 && parseFloat(com.value) < 1))
		{
			target.innerHTML = '&nbsp;&nbsp;' + newcur+floating;
		}
		else
		{
			target.innerHTML = '&nbsp;&nbsp;' + parseFloat(com.value);
		}
	}
}

//Convert curruncy to words
var majorNames = new Array(7);
majorNames[0] = "";
majorNames[1] = " Thousand";
majorNames[2] = " Lac";
majorNames[3] = " Crore";
majorNames[4] = " Trillion";
majorNames[5] = " Quadrillion";
majorNames[6] = " Quintillion";

var tensNames = new Array(10);
tensNames[0] = "";
tensNames[1] = " Ten";
tensNames[2] = " Twenty";
tensNames[3] = " Thirty";
tensNames[4] = " Fourty";
tensNames[5] = " Fifty";
tensNames[6] = " Sixty";
tensNames[7] = " Seventy";
tensNames[8] = " Eighty";
tensNames[9] = " Ninety";

var numNames = new Array(10);
numNames[0] = "";
numNames[1] = " One";
numNames[2] = " Two";
numNames[3] = " Three";
numNames[4] = " Four";
numNames[5] = " Five";
numNames[6] = " Six";
numNames[7] = " Seven";
numNames[8] = " Eight";
numNames[9] = " Nine";
numNames[10] = " Ten";
numNames[11] = " Eleven";
numNames[12] = " Twelve";
numNames[13] = " Thirteen";
numNames[14] = " Fourteen";
numNames[15] = " Fifteen";
numNames[16] = " Sixteen";
numNames[17] = " Seventeen";
numNames[18] = " Eighteen";		
numNames[19] = " Nineteen";
			
function convertLessThanOneThousand(number) 
{
	var soFar = new String("");

		if (parseInt(number % 100) < 20)
		{
   		soFar = numNames[parseInt(number % 100)];
   		number = parseInt(number / 100);
  		}
		else 
		{
   		soFar = numNames[parseInt(number % 10)];
   		number = parseInt(number / 10);

   		soFar = tensNames[parseInt(number % 10)] + soFar;
   		number = parseInt(number / 10);
  		}
		if (number == 0) 
		{
			return soFar;
		}
		
		return numNames[number] + " Hundred" + soFar;	    	
}
	
function convert(number)
{
	var prefix = new String("");
	var soFar = new String("");
		var place = 0;
		
	if (number == "") 
	{ 
		return ""; 
	}
	if (number == 0) 
	{ 
		return "zero"; 
	}
		if (number < 0) 
		{
   		number = -number;
   		prefix = "negative ";
 		}

 		var n = parseInt(number % 1000);
		if(n != 0)
		{
  			var s = new String(convertLessThanOneThousand(n));
  			soFar = s + majorNames[place] + soFar;
  		}

			place++;
			number = parseInt(number / 1000);

		while(number > 0) 
		{
		var n = parseInt(number % 100);
		if(n != 0)
		{
   			var s = new String(convertLessThanOneThousand(n));
   			soFar = s + majorNames[place] + soFar;
   		}

		place++;
		number = parseInt(number / 100);
 	} 
		return prefix + soFar.trim();	    	
}

function getAmountInWords(number) 
{
	//alert("Hi from getAmountInWords");
 	var s = new String("");

		if(isNaN(number))
		{
			return s;
		}
		
	if(number  > 10000000 )
	{
		s = convert(number / 10000000) + " Crore"; 
	
		if (number % 10000000 != 0)
		{
			s += convert(number % 10000000);  
		}
	}
	else
	{
		s = convert(number); 
	}
		
	return s;
}

function getAmtInWrds(number)
{
	//alert("Hi from getAmtInWrds");
	var s = getAmountInWords(number);
	
	document.getElementById('divAmount').innerHTML = "&nbsp;&nbsp;&nbsp;"+s;

}

function AmountFormatWithoutDot()
{
	//alert("Hi from AmountFormatWithoutDot");
	if(!((window.event.keyCode > 47 && window.event.keyCode < 58)))
	{
		window.event.keyCode = 0;
	}
}

function AmountFormat()
{
	//alert("Hi from AmountFormat");
	if(!((window.event.keyCode > 47 && window.event.keyCode < 58) || window.event.keyCode == 46))
	{
		window.event.keyCode = 0;
	}
}

function amountFormat(lThis)
{
	//alert("Hi from amountFormat");
	if(window.event.keyCode == 46)
	{
		var lStr = new String(lThis.value);
		lStr = lStr.trim();
		if(lStr.indexOf('.') != -1)
		{	
			window.event.keyCode = 0;
		}
	}
	else if(!(window.event.keyCode > 47 && window.event.keyCode < 58))
	{
		window.event.keyCode = 0;
	}
}