function currencyFormat(element) {
	var numeric = element.value;
	var finalNumeric = '';
	var cents = 3;
	for(var j=0; j<numeric.length; j++) {
	  var alphaa = numeric.charAt(j);
	  var hh = alphaa.charCodeAt(0);
	  if (hh>47 && hh<59 && cents > 0) {
		 finalNumeric += alphaa;
		 if (cents < 3)
		 	cents--;
	  }
	  else if (hh == 46 && cents == 3) {
	  	finalNumeric += alphaa;
	  	cents--;
	  }
	}
	element.value = finalNumeric;
}

function numberFormat(element) {
	var numeric = element.value;
	var finalNumeric = '';
	for(var j=0; j<numeric.length; j++) {
	  var alphaa = numeric.charAt(j);
	  var hh = alphaa.charCodeAt(0);
	  if (hh>47 && hh<59) {
		 finalNumeric += alphaa;
	  }
	}
	element.value = finalNumeric;
}