var inputFocus = '';
var alertMessageValidate = '';
function trim(s) {
    return s.replace(/^\s*/, "").replace(/\s*$/, "");
}
function validateRequired(element, label)
{
    if (!element.readOnly)
    {
        if (trim(element.value).length == 0)
        {
            if (inputFocus == '')
            {
                inputFocus = element;
            }
            if (element.type == 'select-one')
            {
                label = label_javascript_submit_validate2+' ' + label + '\n';
            }
            else
            {
                label = label_javascript_submit_validate1+' ' + label + '\n';
            }
            alertMessageValidate = alertMessageValidate + label;
        }
    }
    // return '';
}

function validateRequiredFrom(element, label, not_start)
{
    if (!element.readOnly)
    {
        if (trim(element.value).length == 0 || trim(element.value).indexOf(not_start) == 0)
        {
            if (inputFocus == '')
            {
                inputFocus = element;
            }
            if (element.type == 'select-one')
            {
                label = label_javascript_submit_validate2+' ' + label + '\n';
            }
            else
            {
                label = label_javascript_submit_validate1+' ' + label + '\n';
            }
            alertMessageValidate = alertMessageValidate + label;
        }
    }
}

function validateRequired2(element, label)
{
        if (trim(element.value).length == 0)
        {
                label = label_javascript_submit_validate1+' ' + label + '\n';            
            	alertMessageValidate = alertMessageValidate + label;
        }
}

function validateNotZero(element, label)
{
    if (!element.readOnly)
    {
        if (trim(element.value).length == 0)
        {
            if (inputFocus == '')
            {
                inputFocus = element;
            }
            if (element.type == 'select-one')
            {
                label = label_javascript_submit_validate2+' ' + label + '\n';
            }
            else
            {
                label = label_javascript_submit_validate1+' ' + label + '\n';
            }
            alertMessageValidate = alertMessageValidate + label;
        }else if (trim(element.value) == '0')
        {
            if (inputFocus == '')
            {
                inputFocus = element;
            }
            if (element.type == 'select-one')
            {
                label = label_javascript_submit_validate2+' ' + label + '\n';
            }
            else
            {
                label = label_javascript_submit_validate1+' ' + label + '\n';
            }
            alertMessageValidate = alertMessageValidate + label;
        }
    }
    // return '';
}
function validateRequiredRadio(element, label)
{
    if (element.length)
    {
        for (i = 0; i < element.length; i++)
        {
            if (element[i].checked)
            {
                return true;
            }

        }
        label = label_javascript_submit_validate2+' ' + label + '\n';
        alertMessageValidate = alertMessageValidate + label;

    }
    else
    {
        if (!element.checked)
        {

            if (inputFocus == '')
            {
               // inputFocus = element[0];
            }
            label = label_javascript_submit_validate2+' ' + label + '\n';
            alertMessageValidate = alertMessageValidate + label;
        }
    }

}

function validateRequiredReadonly(element, label)
{
	if (trim(element.value).length == 0)
	{
		if (inputFocus == '')
		{
			inputFocus = element;
		}

		label = label_javascript_submit_validate1+' ' + label + '\n';
		
		alertMessageValidate = alertMessageValidate + label;
	}

}
function validateDate(element, label)
{
    if (!element.readOnly)
    {
        if (trim(element.value).length != 0)
        {
            if (!isDate(element.value))
            {
                if (inputFocus == '')
                {
                    inputFocus = element;
                }

                label = label + 'ผิด format วัน DD/MM/YYYY \n';

                alertMessageValidate = alertMessageValidate + label;
            }
        }
    }
    //return '';
}


function validateMaxLength(element, label, max)
{
    if (!element.readOnly)
    {
        if (element.value.length > max)
        {
            if (inputFocus == '')
            {
                inputFocus = element;
            }

            label = 'กรุณาอย่ากรอก ' + label + ' เกิน ' + max + ' คำ\n';

            alertMessageValidate = alertMessageValidate + label;
        }
    }
    // return '';
}

function validateNumber(element, label)
{
    if (!element.readOnly)
    {
        if (trim(element.value).length != 0)
        {
            if (!isNumber(element.value))
            {
                if (inputFocus == '')
                {
                    inputFocus = element;
                }

                label = 'กรุณากรอก ' + label + ' เป็นตัวเลข\n';

                alertMessageValidate = alertMessageValidate + label;
            }
        }
    }
    //return '';
}

function validateRealNumber(element, label)
{
    if (!element.readOnly)
    {
        if (trim(element.value).length != 0)
        {
            if (!isRealNumber(element.value))
            {
                if (inputFocus == '')
                {
                    inputFocus = element;
                }

                label = 'กรุณากรอก ' + label + ' เป็นเลขจำนวนจริง\n';

                alertMessageValidate = alertMessageValidate + label;
            }
        }
    }
    //return '';
}

function validateCurrency(element, label)
{
    if (!element.readOnly)
    {
        if (trim(element.value).length != 0)
        {
            if (!isCurrency(element.value, 18, 2))
            {
                if (inputFocus == '')
                {
                    inputFocus = element;
                }

                label = 'กรุณากรอก ' + label + ' เป็นเลขจำนวนเงิน\n';

                alertMessageValidate = alertMessageValidate + label;
            }
        }
    }
    //return '';
}

function validateNumberic(element, label)
{
    if (!element.readOnly)
    {
        if (trim(element.value).length != 0)
        {
            if (!isCurrency(element.value, 18, 0))
            {
                if (inputFocus == '')
                {
                    inputFocus = element;
                }

                label = 'กรุณากรอก ' + label + ' เป็นเลขจำนวนนับ\n';

                alertMessageValidate = alertMessageValidate + label;
            }
        }
    }
    //return '';
}

function validateCompareNumber(elementFrom,elementTo, labelFrom, labelTo)
{
    if ((trim(elementFrom.value).length > 0) && (trim(elementTo.value).length > 0))
    {
        if ((elementTo.value - elementFrom.value) < 0)
        {
	        if (inputFocus == '')
            {
                inputFocus = elementFrom;
            }
			label = 'กรุณาอย่ากรอกเลข ' + labelFrom + ' มากกว่า ' + labelTo + ' \n';

            alertMessageValidate = alertMessageValidate + label;
        }
    }
}

function compareDateString(strDateFrom, strDateTo) {
    var result = 0;
    var delim1 = "/";
    var delim2 = "/";
    if (trim(strDateFrom) != "" && trim(strDateTo) != "") {
        var dateRegexp = new RegExp("^(\\d{2})[" + delim1 + "](\\d{2})[" + delim2 + "](\\d{4})$");
        var matchedFrom = dateRegexp.exec(strDateFrom);
        var matchedTo = dateRegexp.exec(strDateTo);
        var dateFrom = new Date(matchedFrom[3], matchedFrom[2] - 1, matchedFrom[1], 0, 0, 0);
        var dateTo = new Date(matchedTo[3], matchedTo[2] - 1, matchedTo[1], 0, 0, 0);
        //var date1 = (dateFrom.getYear()*10000+dateFrom.getMonth()*100+dateFrom.getDay())
        //var date2 =  (dateTo.getYear()*10000+dateTo.getMonth()*100+dateTo.getDay());
        result = dateFrom - dateTo;
    }
    return result;
}

function validateCompareDate(elementFrom,elementTo, labelFrom, labelTo)
{
    if ((trim(elementFrom.value).length > 0) && (trim(elementTo.value).length > 0))
    {
        if (compareDateString(elementFrom.value, elementTo.value) > 0)
        {
	        if (inputFocus == '')
            {
                inputFocus = elementFrom;
            }
			label = 'กรุณาอย่ากรอกวัน ' + labelFrom + ' มากกว่า ' + labelTo + ' \n';

            alertMessageValidate = alertMessageValidate + label;
        }
    }
}

function addAlert(label)
{

	label = label + '\n';

	alertMessageValidate = alertMessageValidate + label;

}

function alertValidate()
{
    if (alertMessageValidate != '')
    {
        alert(alertMessageValidate);
		if(inputFocus != ''){
		 if(inputFocus.type != 'hidden'){
		 inputFocus.focus();
		 }
        
		}
        inputFocus = '';
        alertMessageValidate = '';
        return false;
    }
    else
    {
        return true;
    }
}
function validateDateSending(startc,endc, date_now, length_date){
	
 	now = new Date(date_now);
 	date_split = startc.value.split('/');
	start_date = new Date(date_split[1]+'/'+date_split[0]+'/'+date_split[2]);
	date_split = endc.value.split('/');
	end_date = new Date(date_split[1]+'/'+date_split[0]+'/'+date_split[2]);
	max_date = new Date(now.getTime()+(1000*60*60*24*length_date));

 	if(now > start_date){
 		alert(label_javascript_submit_validateDate6);
 		return false;
 	}
 	if(now > end_date){
 		alert(label_javascript_submit_validateDate7);
 		return false;
 	}

 	if(end_date < start_date){
 		alert(label_javascript_submit_validateDate8);
 		return false;
 	}
 	
 	if(max_date < start_date){
 		alert(label_javascript_submit_validateDate9 +' '+ length_date +' '+ label_javascript_submit_validateDate10);
 		return false;
 	}
 	if(max_date < end_date){
 		alert(label_javascript_submit_validateDate9 +' '+ length_date +' '+ label_javascript_submit_validateDate10);
 		return false;
 	}
 	return true;
}
function validateDateSendingEdit(startc,endc, date_now, length_date){
	
 	now = new Date(date_now);
 	date_split = startc.value.split('/');
	start_date = new Date(date_split[1]+'/'+date_split[0]+'/'+date_split[2]);
	date_split = endc.value.split('/');
	end_date = new Date(date_split[1]+'/'+date_split[0]+'/'+date_split[2]);
	max_date = new Date(now.getTime()+(1000*60*60*24*length_date));


 	if(now > end_date){
 		alert(label_javascript_submit_validateDate7);
 		return false;
 	}

 	if(end_date < start_date){
 		alert(label_javascript_submit_validateDate8);
 		return false;
 	}
 	
 	if(max_date < start_date){
 		alert(label_javascript_submit_validateDate9 +' '+ length_date +' '+ label_javascript_submit_validateDate2);
 		return false;
 	}
 	if(max_date < end_date){
 		alert(label_javascript_submit_validateDate10 +' '+ length_date +' '+ label_javascript_submit_validateDate2);
 		return false;
 	}
 	return true;
}
function validateDateWhenSubmitSearch(startc,endc, date_now, back_date, length_date){

	var back = new Date(date_now).getTime()- (1000*60*60*24*back_date);  
 	back = new Date(back);
 	var now=new Date(date_now).getTime();
 	now = new Date(now);
  		
  	if(startc.value != ''){
  		date_split = startc.value.split('/');
		start_date = new Date(date_split[1]+'/'+date_split[0]+'/'+date_split[2]);
		date_split = startc.value.split('/');
		end = new Date(new Date(date_split[1]+'/'+date_split[0]+'/'+date_split[2]).getTime() -(-(1000*60*60*24*length_date))) ;
  	  	
  	  	if(start_date < back){
  			alert(label_javascript_submit_validateDate1+' ' +back_date+' '+label_javascript_submit_validateDate2);
  			return false;
  		}
  		if(now < start_date){
  			alert(label_javascript_submit_validateDate1);
  			return false;
  		}
  	}
  	
  	if(endc.value != ''){
  	  	date_split = endc.value.split('/');
		end2 = new Date(date_split[1]+'/'+date_split[0]+'/'+date_split[2]) ;
		
		if(now < end2){
  			alert(label_javascript_submit_validateDate3);
  			return false;
  		}
  	}
  	
	if(startc.value != '' && endc.value != ''){
	
	  	if(start_date > end2){
  			alert(label_javascript_submit_validateDate5);
  			return false;
  		}
	  	if(end < end2){
	  		alert(label_javascript_submit_validateDate4+'  ' +length_date+' '+label_javascript_submit_validateDate2);
  			return false;
	  		//date = '0'+end.getDate();
	  		//month = '0'+(end.getMonth() + 1);
	  		//endc.value = date.substr(date.length-2) +'/'+month.substr(month.length-2)+'/'+end.getYear();
	  	}
  	}
  	return true;
}

function validateMSISDN2FA(element, label)
{
    if (!element.readOnly)
    {
    	if (trim(element.value).length != 0) {
	        if (!isValidMSISDN2FA(element.value))
	        {
	            if (inputFocus == '')
	            {
	                inputFocus = element;
	            }
	            label = label_javascript_event_msisdn2fa + '\n';
	            alertMessageValidate = alertMessageValidate + label;
	        }
    	}
    }
}