function utility_barCodeFilter(p_inputString) {
return p_inputString.toLowerCase()
}
function utility_dateRocToWestern(p_inputString) {
var l_rocYear;
var l_westernYear;
var l_yearSeparator;
var l_dateRoc;
l_dateRoc = "";
l_yearSeparator = p_inputString.indexOf("/");
if (!(l_yearSeparator == -1)) {
l_rocYear = p_inputString.subp_inputStringing(0, l_yearSeparator);
} else {
l_rocYear = p_inputString
}
if (isNaN(parseInt(l_rocYear)))  {
return l_dateRoc;
}
l_westernYear = 1911 + parseInt(l_rocYear);
if (!(l_yearSeparator == -1)) {
return l_westernYear + "/" + p_inputString.subp_inputStringing(l_yearSeparator + 1, p_inputString.length);
} else {
return l_westernYear;
}
}
function utility_isValidDate(p_date) {
var l_datPat = /^(\d{2}|\d{4})(\/|-)(\d{1,2})\2(\d{1,2})$/;
var l_matchArray = p_date.match(l_datPat);
if (l_matchArray == null) return false;
var l_year = l_matchArray[1];        // (\d{2}|\d{4}) - 1st parenthesis set - 02 or 2002
var l_month = l_matchArray[3];     // (\d{1,2}) - 3rd parenthesis set - 4
var l_day = l_matchArray[4];         // (\d{1,2}) - 4th parenthesis set - 12
if (l_month < 1 || l_month > 12) return false;
if (l_day < 1 || l_day > 31) return false;
if ((l_month == 4 || l_month == 6 || l_month==9 || l_month == 11) && l_day == 31) return false;
if (l_month == 2) {
var isleap = (l_year % 4 == 0 && (l_year % 100 != 0 || l_year % 400 == 0));
if (l_day > 29 || (l_day == 29 && !isleap)) return false;
}
return true;
}
function utility_getElementIndex(p_element)
{
var l_number = -1;
for (var l_loopCount = 0; l_loopCount < p_element.form.elements.length; l_loopCount++) {
if (p_element.form.elements[l_loopCount].name == p_element.name) {
l_number = l_loopCount;  // save element index
break;
}
} return l_number;  // returns current element index
}
function utility_gotoNextElement(p_element, p_event) {
var l_indexOfNextElement = utility_getElementIndex(p_element);
var l_theForm = p_element.form;
if (p_event.keyCode == 13) {
p_event.keyCode = 0;
(l_indexOfNextElement == (l_theForm.elements.length - 1)) ? l_indexOfNextElement = 0 : l_indexOfNextElement++;
l_theForm.elements[l_indexOfNextElement].focus();
}
}
function utility_isStringEmpty(p_inputString) {
if (p_inputString.length == 0) {
return true;
} else {
return false;
}
}
function utility_isItemExist(p_item) {
if (typeof(p_item) != 'undefined') {
return true;
} else {
	return false;
}
}
function utility_placeFocus() {
if (document.forms.length > 0) {
var l_field = document.forms[0];
for (l_loopCount = 0; l_loopCount < l_field.length; l_loopCount++) {
if ((l_field.elements[l_loopCount].type == "text") || (l_field.elements[l_loopCount].type == "textarea") || (l_field.elements[l_loopCount].type.toString().charAt(0) == "s")) {
document.forms[0].elements[l_loopCount].focus();
break;
}
}
}
}
function utility_trim(p_inputString) {
while (p_inputString.substring(0,1) == ' ')
p_inputString = p_inputString.substring(1, p_inputString.length);
while (p_inputString.substring(p_inputString.length-1,p_inputString.length) == ' ')
p_inputString = p_inputString.substring(0, p_inputString.length-1);
return p_inputString;
}
function utility_replace(p_inputString, p_fromString, p_toString){
var l_index = p_inputString.indexOf(p_fromString);
if(l_index == -1) {
	return p_inputString;  //base case
}
else {
return(p_inputString.substring(0, l_index) + p_toString +
utility_replace(p_inputString.substring(l_index + p_fromString.length, p_inputString.length), p_fromString, p_toString));
}
}
function utility_getOrderByString(p_orgOrderByString, p_orderName){
var l_newSearchOrdersValue;
var l_accendingKeyword;
var l_descendingKeyword;
var l_emptyString = "";
if (isNaN(parseInt(p_orderName))) {
l_accendingKeyword = "[" + p_orderName + "] ASC";
l_descendingKeyword = "[" + p_orderName + "] DESC";	
} else {
l_accendingKeyword = p_orderName + " ASC";
l_descendingKeyword = p_orderName + " DESC";
}
if (p_orgOrderByString.indexOf(l_descendingKeyword) != -1) {
l_newSearchOrdersValue = "";
}
else if (p_orgOrderByString.indexOf(l_accendingKeyword)!= -1) {
l_newSearchOrdersValue = utility_replace(p_orgOrderByString, l_accendingKeyword, l_descendingKeyword);
}
else {
l_newSearchOrdersValue = l_accendingKeyword;
}
return l_newSearchOrdersValue;
}
function utility_subAreaSwitching(p_areaName, p_button) {
if (p_button.value == "¡õ") {
p_button.value = "¡ô";
eval("document.all." + p_areaName + ".style.display = 'inline'");
} else {
p_button.value = "¡õ";
eval("document.all." + p_areaName + ".style.display = 'none'");
}
}
function utility_isStringChinese(p_inputString) {
for (var l_loopCount = 0; l_loopCount < p_inputString.length; l_loopCount++) {
if (p_inputString.charCodeAt(l_loopCount) > 127) {
return true;
}
}
return false;
}
function utility_isFileNameChinese(p_fileName) {
for (var l_loopCount = p_fileName.length; l_loopCount > 0; l_loopCount--) {
	if ((p_fileName.charCodeAt(l_loopCount) == 47) || (p_fileName.charCodeAt(l_loopCount) == 92))
	    return false;
if (p_fileName.charCodeAt(l_loopCount) > 127) {
return true;
}
}
return false;
}
function utility_getRadioValue(p_radio) {
var l_value = null;
for(var l_loopCount = 0; l_loopCount < p_radio.length; l_loopCount++) {
if(p_radio[l_loopCount].checked) {
l_value = p_radio[l_loopCount].value;
return l_value;
}
}
return l_value;
}
function utility_getOptionCheckLength(p_item) {
return (1 * p_item.length || 1);
}
function utility_getOptionCheckedNumber(p_item) {
var l_itemLength = utility_getOptionCheckLength(p_item);
var l_loopCount = 0;
var l_checkNumber = 0;
if (l_itemLength > 1) {
while (l_loopCount < l_itemLength) {
if (eval("p_item[" + l_loopCount + "].checked")) {
l_checkNumber++;
}
l_loopCount++;
}
}
else {
if (p_item.checked) {
l_checkNumber = 1;
}
}
return l_checkNumber;
}
function utility_getRandomChar(p_LengthOfDigit, p_isLengthFixed, p_sourceString) {
var l_lengthOfOutputString;
if (p_isLengthFixed) {
	l_lengthOfOutputString = p_LengthOfDigit
} else {
l_lengthOfOutputString = Math.floor(Math.random()*p_LengthOfDigit) + 1;
}
var l_outputString="";
var l_digitIndex;
for (var l_loopCount=1; l_loopCount<=l_lengthOfOutputString;l_loopCount++) {
	l_digitIndex = Math.floor(Math.random()*p_sourceString.length);
	l_outputString = l_outputString + p_sourceString.substr(l_digitIndex,1);	
}
return l_outputString;
}
function utility_getRandomNumeric(p_LengthOfDigit, p_isLengthFixed) {
var l_sourceDigit = "0123456789";
return utility_getRandomChar(p_LengthOfDigit, p_isLengthFixed, l_sourceDigit);
}
function utility_getRandomAlphabet(p_LengthOfDigit, p_isLengthFixed) {
var l_sourceDigit = "abcdefghijklmnopqrstuvwxyz";
l_sourceDigit = l_sourceDigit + l_sourceDigit.toUpperCase();
return utility_getRandomChar(p_LengthOfDigit, p_isLengthFixed, l_sourceDigit);
}
function utility_getRandomAlphaNumeric(p_LengthOfDigit, p_isLengthFixed) {
var l_sourceDigit = "abcdefghijklmnopqrstuvwxyz";
l_sourceDigit = l_sourceDigit + l_sourceDigit.toUpperCase();
l_sourceDigit = l_sourceDigit + "0123456789";
return utility_getRandomChar(p_LengthOfDigit, p_isLengthFixed, l_sourceDigit);
}
function utility_setStyle(p_objId, p_style, p_value) {
p_objId.style[p_style] = p_value;
}
function utility_unCheckRadio(p_item) {
if (typeof(p_item.length) == 'undefined') {
	p_item.checked = false;
} else {
for (var l_loopCount = 0; l_loopCount < p_item.length; l_loopCount++) {
p_item[l_loopCount].checked = false;
}
}
}