function moneyFormat(textObj) {
  var newValue = textObj.value;
  var decAmount = "";
  var dolAmount = "";
  var decFlag = false;
  var aChar = "";
 

  for(i=0; i < newValue.length; i++) {
    aChar = newValue.substring(i,i+1);
    if(aChar >= "0" && aChar <= "9") {
      if(decFlag) {
        decAmount = "" + decAmount + aChar;
      }
      else {
        dolAmount = "" + dolAmount + aChar;
      }
    }
    if(aChar == ".") {
      if(decFlag) {
        dolAmount = "";
        break;
      }
      decFlag=true;
    }
  }

  if(dolAmount == "") {
    dolAmount = "0";
  }

  if(dolAmount.length > 1) {
    while(dolAmount.length > 1 && dolAmount.substring(0,1) == "0") {
      dolAmount = dolAmount.substring(1,dolAmount.length);
    }
  }

  if(decAmount.length > 2) {
    if(decAmount.substring(2,3) > "4") {
      decAmount = parseInt(decAmount.substring(0,2)) + 1;
      if(decAmount < 10) {
        decAmount = "0" + decAmount;
      }
      else {
        decAmount = "" + decAmount;
      }
    }
    else {
      decAmount = decAmount.substring(0,2);
    }

    if (decAmount == 100) {
      decAmount = "00";
      dolAmount = parseInt(dolAmount) + 1;
    }
  }

  if(decAmount.length == 1) {
    decAmount = decAmount + "0";
  }

  if(decAmount.length == 0) {
    decAmount = decAmount + "00";
  }

  if(newValue.substring(0,1) != '-' ||(dolAmount == "0" && decAmount == "00")) {
    textObj.value = dolAmount + "." + decAmount;
  }
  else{
    textObj.value = '-' + dolAmount + "." + decAmount;
  }
}