function repeatString(string,n){
	tmp="";
	for(i=1;i<=n;i++){tmp+=string;}
	return tmp;
}
function getNumberSeparator(separator){
	switch (separator){
		case "S": return " ";
		case "C": return ",";
		case "D": return ".";
	}
	return "";
}
function getNumber(sNbr,format){
	//transform a formated number in a math number
	if(!format) format = "SD2";
	if (sNbr == "")return 0;
	sNbr = "" + sNbr;
	thousandSeparator = getNumberSeparator(format.charAt(0));
	decimalSeparator = getNumberSeparator(format.charAt(1));
	sNbr = sNbr.replace(/[ ]/g,"");
	
	if(sNbr.indexOf(",") == -1){//check if "." is thousand separator or decimal separator
		aNbr = sNbr.split(".");
		if(aNbr.length > 2)sNbr = sNbr.replace(/\./g,"");
		else if(aNbr.length == 2 && (aNbr[0].length != 3 || aNbr[1].length != 3) && thousandSeparator != "")sNbr = sNbr.replace(thousandSeparator,decimalSeparator);
		sNbr = sNbr.replace(thousandSeparator,"");
		sNbr = sNbr.replace(decimalSeparator,".");
	}
	else{
		sNbr = sNbr.replace(/\./g,"");
		sNbr = sNbr.replace(/\,/g,".");
	}
	if (parseFloat(sNbr) != sNbr)return 0;
	return parseFloat(sNbr);
}
function formatNumber(sNbr,format){
	if(sNbr=="")return "";
	thousandSeparator = getNumberSeparator(format.charAt(0));
	decimalSeparator = getNumberSeparator(format.charAt(1));
	nbrOfDecimal = format.substring(2);
	sNbr = getNumber(sNbr,format);
	sign = "";
	if (nbrOfDecimal!=""){
		roundTo = Math.pow(10,nbrOfDecimal);
		sNbr = Math.round(sNbr*roundTo)/roundTo;
	}
	if (sNbr < 0){
		sNbr = - sNbr;
		sign = "- ";
	}
	sNbr = "" + sNbr;
	aNbr = sNbr.split(".");
	tmp="";
	for(var i=aNbr[0].length-2;i>1;i-=3){tmp = thousandSeparator + aNbr[0].substring(i-1,i+2) + tmp;}
	aNbr[0]=aNbr[0].substring(i-1,i+2) + tmp;
	if (nbrOfDecimal != ""){
		if (aNbr.length == 1)aNbr[1]= repeatString("0",nbrOfDecimal);
		if (aNbr[1].length < nbrOfDecimal)aNbr[1] = aNbr[1] + repeatString("0",nbrOfDecimal - aNbr[1].length);
	}
	else{if (aNbr.length == 1)aNbr[1]= "";}
	decimalSeparator=(aNbr[1]=="")?"":decimalSeparator;
	return sign + aNbr[0] + decimalSeparator + aNbr[1];
}
function isNumber(oNumber){
	if(oNumber.value=="") return true;
	oNumber.value = getNumber(oNumber.value,oNumber.format);
	if (oNumber.value != ''){
		if (parseFloat(oNumber.value) != oNumber.value){ 
			alert('Please enter a number in ' + oNumber.getAttribute("label"));
			fieldFocus(oNumber);
			return false;
		}
		if (oNumber.getAttribute("min") != null 
				& oNumber.value < parseFloat(oNumber.getAttribute("min"))){
			alert(oNumber.getAttribute("label") + " " + checknumbergt + " " + oNumber.getAttribute("min"));
    					fieldFocus(oNumber);
    					return false;
		}
		if (oNumber.getAttribute("max") != null 
				& oNumber.value > parseFloat(oNumber.getAttribute("max"))){
			alert(oNumber.getAttribute("label") + " " + checknumberlt + " " + oNumber.getAttribute("max"));
    		fieldFocus(oNumber);
    		return false;
		}
	}	
	return true;
}
function autoFormatNumber(oNbr,format){
	oNbr.value=formatNumber(oNbr.value,format);
}
function isEmail(oEmail){
	if (oEmail.value == "") return true;
	var AtSym = oEmail.value.indexOf("@")
	var Period = oEmail.value.lastIndexOf(".")
	var Space = oEmail.value.indexOf(" ")
	var Length = oEmail.value.length - 1
	if ((AtSym < 1) ||
	    (Period <= AtSym+2) ||
	    (Period >= Length-1 ) ||
	    (Space  != -1))
	{  
	      alert(oEmail.getAttribute("label") + checkemail);
	      fieldFocus(oEmail);
		  return false;
	}
	return true;
}
function isID(oID){
	if (oID.value != oID.value.replace(/\W/,'_') || oID.value.substring(0,1) != oID.value.substring(0,1).replace(/\d/,'_')){
	      alert(oID.getAttribute("label") + checkid);
	      fieldFocus(oID);
		  return false;
	}
	return true;
}
function isLink(oLink){
	var FirstDot = oLink.value.indexOf('.')
	var LastDot = oLink.value.lastIndexOf('.')
	var Space = oLink.value.indexOf(' ')
	var Length = oLink.value.length - 1
	if ((oLink.value != '')&&
		((FirstDot < 1) ||
	    (LastDot <= FirstDot+2) ||
	    (LastDot >= Length-1 ) ||
	    (Space  != -1)))
	{  
	      alert(oLink.getAttribute("label") + checkurl);
	      fieldFocus(oLink);
		  return false;
	}
	return true;
}
var iLeftChar;
function isValidLength(oField){
	iMaxLength = oField.getAttribute("maxlength");
	if (iMaxLength == null || iMaxLength == "")return true;
	iLeftChar = iMaxLength - oField.value.length;
	oLeftChar = document.all[oField.name + "__leftChar"];
	if (oLeftChar){
		oLeftChar.innerText = iLeftChar;
		if (iLeftChar < 0){oLeftChar.style.color = "red";oLeftChar.style.fontWeight = "bold";}
		else {oLeftChar.style.color = "silver";oLeftChar.style.fontWeight = "";}
	}
	if (iLeftChar < 0)return false;
	else return true;
}
function isArea(oField){
	if (isValidLength(oField))return true;
	alert(oField.label + checklength + " " + oField.maxlength + " (> " + -iLeftChar + ").");
	return false;
}
function isInteger(oInteger){
	if(oInteger.value=="") return true;
	if (!isNumber(oInteger)) return false;
	if (parseInt(oInteger.value)!= oInteger.value){
		alert(oInteger.getAttribute("label") + checkinteger);
		fieldFocus(oInteger);
		return false;
	}	
	return true;
}
function autoFormatDate(oDate){
	var sDate;
	sDate=oDate.value;
	if(sDate.length == 0)return true;
	Today = new Date();
	rExp = new RegExp("[- .]", "gi");
	sDate = sDate.replace(rExp, '/');
	if (sDate.indexOf("/") == -1){
		d = sDate.substring(0, 2);
		m = sDate.substring(2, 4);
		y = sDate.substring(4, sDate.length);
	}
	else{
		d = sDate.substring(0,sDate.indexOf("/"));
		if(sDate.indexOf("/") < sDate.lastIndexOf("/")){
			m = sDate.substring(sDate.indexOf("/")+1,sDate.lastIndexOf("/"));
			y = sDate.substring(sDate.lastIndexOf("/") + 1, sDate.length);
		}
		else{
			m = sDate.substring(sDate.indexOf("/")+1,sDate.length);
			y = ""
		}
	}
	if(d.length > 2)return "checkday";
	if(m.length > 2)return "checkmonth";
	if(y.length > 4 || y.length == 3)return "checkyear";
	if(d.length < 2)d = "0" + d;
	if(m.length < 2)m = "0" + m;
	if(y.length < 3){
		if (y == ""){y = Today.getYear();}
		if(y.length == 1)y = "0" + y;
		if(y < 51)y = "20" + y;
		if(y > 50 && y < 100)y = "19" + y;
	}
	if (parseInt(y)!= y || parseInt(m,10)!= m || parseInt(d,10)!= d) return "checkdate";	
	if (m < 1 || m > 12) return "checkmonth";
	if (d < 1 || d > 31) return "checkday";	
	if ((m==2 || m==4 || m==6 || m==9 || m==11) && d==31) return "checkmonthday";	
	if (m == 2) {
		var isleap = (y % 4 == 0 && (y % 100 != 0 || y % 400 == 0));
		if (d > 29 || (d==29 && !isleap)) return "checkfebruary";
	}
	if(oDate.value){oDate.value = d + "/" + m + "/" + y};
	return true;
}
function isDate(oField){
	if (autoFormatDate(oField) == true)return true;
	alert(oField.getAttribute("label") + eval(autoFormatDate(oField)));
	fieldFocus(oField);
	return false;
}
function autoFormatYear(oYear){
	var sYear;
	sYear=oYear.value;
	if(sYear.length == 0)return true;
	if (parseFloat(sYear) != sYear)return "checkyear";
	if(sYear.length == 1)sYear = "0" + sYear;
	if(sYear < 51)sYear = "20" + sYear;
	if(sYear > 50 && sYear < 100)sYear = "19" + sYear;	
	if(oYear.value){oYear.value = sYear};
	return true;
}
function isYear(oField){
	if (autoFormatYear(oField) == true)return true;
	alert(oField.getAttribute("label") + eval(autoFormatYear(oField)));
	fieldFocus(oField);
	return false;
}
function autoFormatMonth(oMonth){
	var sMonth;
	sMonth=oMonth.value;
	if(sMonth.length == 0)return true;
	if (parseFloat(sMonth) != sMonth)return "checkmonth";
	if(sMonth < 1 || sMonth > 12)return "checkmonth";
	return true;
}
function isMonth(oField){
	if (autoFormatMonth(oField) == true)return true;
	alert(oField.getAttribute("label") + eval(autoFormatMonth(oField)));
	fieldFocus(oField);
	return false;
}
function autoFormatHour(oHour){
	var sHour;
	sHour=oHour.value;
	if(sHour.length == 0) return true;
	rExp = new RegExp("[- .h]", "gi");
	sHour = sHour.replace(rExp,":");
	if(sHour.indexOf(":") != -1){
		h = sHour.substring(0, sHour.indexOf(":"));
		m = sHour.substring(sHour.indexOf(":")+1, sHour.length);
	}
	else {
		h = sHour.substring(0,2);
		m = sHour.substring(2,sHour.length);
	}
	if(h.length == 0)h = "00";
	if(h.length == 1)h = "0" + h;
	if(m.length == 0)m = "00";
	if(m.length == 1)m = "0" + m;
	sHour = h + ":" + m;
	if (sHour.length < 3 || sHour.length > 5 || (sHour.indexOf(":") != 1 & sHour.indexOf(":") != 2))return "checkhour";
	if (parseInt(h,10)!= h || parseInt(m,10)!= m)return "checktime";
    if (h < 0 || h > 23)return "checkhour";
    if (m < 0 || m > 59)return "checkminutes";
	if(oHour.value) oHour.value = sHour;
	return true;
}
function isHour(oHour){
	if (oHour.length == 0)return true;
	if (autoFormatHour(oHour) == true)return true;
	alert(oHour.getAttribute("label") + eval(autoFormatHour(oHour)));
	fieldFocus(oHour);
	return false;
}
function showCalendar(sForm,sField,sDate){
	sUrl = uas_url_lib + "/calendar/index.cfm?MyForm=" + sForm + "&MyField=" + sField + "&MyValue=" + sDate;
	window.open(sUrl, "CalendarWindow", "width=200, height=118");
}
function isNull(oField){
	if(oField.field_type == 'twinList'){
		if(oField.name.substring(0, 9) == 'twinList2') { // 7 = len of 'twinList'
			switch (oField.length){
				case 0:
					return true;
					break;
				case 1:
					if(oField[0].value.length == 0)return true;
					break;
			}
		} 
		return false;
	}
	if(oField.type == 'radio' || oField.type == 'checkbox'){
		var oMultipleField = eval("document.all." + oField.name);
		if(oMultipleField.length){	
			for (var i=0; i<oMultipleField.length; i++){
				if (oMultipleField[i].checked){
					return false;
					break;
				}
			}
		}
		else{if(oMultipleField.checked)return false;}
		return true
	}
	if(oField.value == '')return true;
	return false;
}
function getFieldPrefix(oField){
	prefix = oField.name.substring(0, oField.name.lastIndexOf("__"));
	return (prefix == "" ? "" : prefix + "__");
}
function isCompulsory(oField){
	if (oField.getAttribute("compulsory") > 0){
		oFieldIsNull = false
		// handle grid and subform field
		fieldPrefix = oField.name.substring(0, oField.name.lastIndexOf("__"));
		if(fieldPrefix && eval("document.all." + fieldPrefix)) {
			if((eval("document.all." + fieldPrefix).value > 0 || fieldPrefix.substring(0,8) == 'Modify__') && eval("document.all.Delete__" + fieldPrefix).value == 0) {
				oFieldIsNull = isNull(oField);
			}
		}
		else{
			oFieldIsNull = isNull(oField);
			//alert(oField + " " + oField.name + " L: " + oField.length + " isNull: " + oFieldIsNull)
		}
		if (oFieldIsNull){
			alert(checkcompulsory + oField.getAttribute("label"));
			fieldFocus(oField);
			return true;
		}
	}
	return false;
}
function isInAutoFillList(oField){
	if (oField.value != '' & oField.getAttribute("limit2list") == '1' & oField.getAttribute("inlist") == '0'){
		alert(oField.getAttribute("label") + checkautofill);
		fieldFocus(oField);
		return false;
	}
	return true;
}
function isDependent(oField){
	if (!oField.dependencies || isNull(oField))return false;
	aDependencies = oField.dependencies.split(",");
	for (j=0; j<aDependencies.length; j++){
		oDependentField = eval("document.all." + aDependencies[j]);
		if (isNull(oDependentField)){
			alert(checkcompulsory + oDependentField.label + "\n" + checkdependent + " " + oField.label + ".");
			fieldFocus(oDependentField);
			return true;
		}
	}
	return false;
}
function checkForm(form){
	var oFields;
	if(form) oFields = form.getElementsByTagName("textarea");
	else oFields = document.getElementsByTagName("textarea");
	for (i = 0; i<oFields.length; i++){
		if (isCompulsory(oFields[i])){return false};
		if (isDependent(oFields[i])){return false};
		if (!isArea(oFields[i])){return false};
	}
	if(form) oFields = form.getElementsByTagName("select");
	else oFields = document.getElementsByTagName("select");
	for (i = 0; i<oFields.length; i++){
		if (isCompulsory(oFields[i])){return false};
		if (isDependent(oFields[i])){return false};
	}
	if(form) oFields = form.getElementsByTagName("input");
	else oFields = document.getElementsByTagName("input");
	for (i = 0; i<oFields.length; i++){
		if (isCompulsory(oFields[i])){return false};
		switch (oFields[i].getAttribute("field_type")){
			case 'email':
				if (isEmail(oFields[i])!=true) return false;
				break;
			case 'number':
				if (isNumber(oFields[i])!=true) return false;
				break;
			case 'integer':
				if (isInteger(oFields[i])!=true) return false;
				break;
			case 'link':
				//if (isLink(oFields[i])!=true) return false;
				break;
			case 'date':
				if (isDate(oFields[i])!=true) return false;
				break;
			case 'hour':
				if (isHour(oFields[i])!=true) return false;
				break;
			case 'id':
				if (isID(oFields[i])!=true) return false;
				break;
			case 'autofill':
				if (isInAutoFillList(oFields[i])!=true) return false;
				break;
		} // switch 
		if (isDependent(oFields[i]))return false;
	}
	freezeWindow();
	return true;
}
// Perform a check or uncheck "Action" on checkboxes if a custom "Attributes" equals a "Value"
function checkByAttributes(Attributes,Value,Action){
	var checkboxes = document.getElementsByTagName('input');
	for (i = 0; i<checkboxes.length; i++){
		if (eval("checkboxes[" + i + "]." + Attributes) == Value){
			if (Action == 'check'){checkboxes[i].checked = true;}
			else{checkboxes[i].checked = false;}
		}
	}
}
function dtmClearFilter(){
	for(var i=0; i<dsp_search.elements.length; i++) {
		switch(dsp_search.elements[i].type){
			case "text":
				dsp_search.elements[i].value = "";
				break;
			case "select-one":
				dsp_search.elements[i].options[0].selected = true;
				break;
		}
	}
}
// ************************* SUBFORM and GRID **********************
function dtmDelete(oDelete,oModify,oZone){
	oClicked = event.srcElement;
	if (oDelete.value == 0){
		if (confirm(confirmdelete))oDelete.value = 1;
	}
	else {oDelete.value = 0;}// Undelete
	if (oDelete.value == 1){
		if (oClicked.src) oClicked.src = oClicked.src.replace("/delete.gif","/undelete.gif");
		else oClicked.innerHTML = word_undelete;
		setStyleByID(oZone,'backgroundColor','#ffd0d0');
		setStyleByID(oZone,'color','red');
	}
	else {
		if (oClicked.src) oClicked.src = oClicked.src.replace("/undelete.gif","/delete.gif");
		else oClicked.innerHTML = word_delete;
		if (oModify.value == 1){
			setStyleByID(oZone,'backgroundColor','#CCFFCC');
			setStyleByID(oZone,'color','');
		}
		else {
			setStyleByID(oZone,'backgroundColor','');
			setStyleByID(oZone,'color','');
		}
	}
	document.body.focus();
}
function handleGrid(MyAction,MyField,MyLine){
	if(listFind("9,13,16,17,18,19,20,27,33,34,35,36,37,38,39,40,45,91,92,144,145",window.event.keyCode,","))return;
	bAction = document.getElementById(MyAction + '__' + MyLine);
	oZone = eval("Zone__" + MyAction + "__" + MyLine);
	bDelete = document.getElementById('Delete__' + MyAction + '__' + MyLine);
	if(MyField.compulsory > 0 && MyField.value==''){
		bAction.value=1;
		bDelete.value=1;
		setStyleByID(oZone,'backgroundColor','#ffd0d0');
		setStyleByID(oZone,'color','red');
	}
	else{
		bAction.value=1;
		bDelete.value=0;
		setStyleByID(oZone,'backgroundColor','#CCFFCC');
		setStyleByID(oZone,'color','');
	}
}
// ************* END OF SUBFORM and GRID *******************