/*
 *
 * @(#)Func List
 * 1. COM_isEmptyStr             :  check string is empty or not
 * 2. COM_isEmailStr             :  check string is email or not
 * 3. COM_isCsvFileName          :  check string is csv file name or not
 * 4. COM_isBetween(value,a,b)   :  check value is between A with B or not
 * 5. COM_allCheckOn(checkbox)   :  check checkboxon is selected or not
 * 6. COM_allCheckOff(checkbox)  :  check checkboxoff is selected or not
 * 7. COM_isDigit(theNum)        :  check number is digit or not
 * 8. COM_isNumStr(numStr)       :  check string is int or not
 * 9. COM_isDateStr(dateStr)     :  check string is date or not
 *10.COM_isScienceCountStr(theStr)      :check string display with scienceCount or not
 */

/************** Example @see FRM70301.COMp ***************
<script SRC="/afcot/COMp/COMCommon.COM">
</script>
<script language="JavaScript">
    <!-- submit form -->
    function SubmitForm( oForm ) {
        //check user id
        if( COM_isEmptyStr( oForm.userID.value ) ){
            alert("Please input user id!");
            return false;
        }

        //check csv file name
        if( COM_isCsvFileName( oForm.uploadfiles.value ) == false ){
            alert("Please select a valid csv file!");
            return false;
        } 
    }        
</script>
************** Example **********************************/

//COM_isEmptyStr
//check string is empty or not
// ver    date        author    description
// 1.0    03/04/21    LLin    Write the first version
//function COM_isEmptyStr( rsStr ){
//    var iI = 0 ;
//    var bSucc   = new Boolean( true );
//    if( rsStr.length > 0 ) {
//        for( iI = 0 ;iI < rsStr.length ; iI ++ ){
//            if( (rsStr.charAt(iI) != ' ')&&(rsStr.charAt(iI) != '�@')�@) {
//                bSucc =  false;
//            }
//        }
///    }
//    return bSucc;
//}

//zhangyihui
//check A<B or not
function COM_isFromTo(A,B){  
   if(A<=B) {return(true);}
   else {return(false);}
}
//check  A& B same or not
function COM_pdCheck(a,b){
   if(a==b)  {return(true);}
   else {return(false);}
} 

//check value is between A with B or not
function COM_isBetween(value,a,b){
   if((value<a)||(value>b)) {return(false);}
   else {return(true);}
} 

//check string is empty or not
function COM_isEmptyStr(str){
   var strChk;
   strChk = COM_Trim(str)
   if((strChk==null)||(strChk.length==0)) return true;
   else return (false);
}

//check oncheckbox is selected or not
function COM_allCheckOn(checkbox){
    if (checkbox == null)
    { 
		return;
    }
	for(i=0;i<checkbox.length;i++){
		checkbox[i].checked=true;}
	}
	
//check checkboxoff is selected or not
function COM_allCheckOff(checkbox){
	if (checkbox == null)
	{
		return;
	}
	for(i=0;i<checkbox.length;i++){
	checkbox[i].checked=false;}
	}
		
//check num is digit or not
function COM_isDigit(theNum){
	var theMask = '0123456789';
	if(COM_isEmptyStr(theNum)) {
	//alert("The number can not be null");
	return (false);
	}
	else 
	if (theMask.indexOf(theNum)==-1)  {
		return(false);
    	}         
	return(true);
	}

//check string is int or not
function COM_isNumStr(numStr){
	if(COM_isEmptyStr(numStr)) {
	//alert("The numbtring can not be null");
	return (false);
	}
	else 
	for(i=0;i<numStr.length;i++){
	if (COM_isDigit(numStr.substring(i,i+1))==false)  {
		//alert("Must be number string!");
		return(false);
		break;}
    	}         
	return(true);
	}

//check string is date or not
    function COM_isDateStr(dateStr){
      if(COM_isEmptyStr(dateStr)){
         //alert("DateStr can not be null");
         return(false);
      }
      else if(dateStr.length<8){
              //alert("Date length is not enougth!");
              return(false);}
            else{
                 var y = dateStr.substring(0,4);
                 var m = dateStr.substring(4,6);
                 var d = dateStr.substring(6,dateStr.length);
                 var maxDays = 31;       
                if(COM_isNumStr(y)==false||COM_isNumStr(m)==false||COM_isNumStr(d)==false){
                  //alert("Illegal char in dateStr");
                    return(false);}
                else if(COM_isBetween(y,2000,2010)==false){
                        // alert("The year is invalid");
                            return(false);}
                      else if(!COM_isBetween(m,1,12)){
                              //alert("The month is invalid");
                                 return(false);}
                            else if(m==4||m==6||m==9||m==11) maxDays=30;
                                 else if(m==2){
                                                  if(y%4>0) maxDays=28;
                                                 else if(y%100==0&&y%400>0) maxDays=28;
                                                       else maxDays=29;
                             }
                 if(COM_isBetween(d,1,maxDays)==false){
                   // alert("The day is invalid");
                        return(false);}            
                else{return(true);}
          }
      }
//check string is money or not
    function COM_isScienceCountStr(theStr){
         if(COM_isEmptyStr(theStr))  {return(false);}
         else if(theStr.length<4){
                   if(!COM_isNumStr(theStr)){return(false)}
                   else{return(true);}
                }
                else{
                       var partNum=theStr.length/4+1;
                       var firstPartBits=theStr.length%4;
			           var tempStr=theStr;                                     
			           for(i=1;i<partNum-2;i++){
                         var num=theStr.length-theStr.lastIndexOf(',');
				          if(num!=4)  {return(false);}
                          else theStr=theStr.substring(0,theStr.length-4);   
                       }
                       var firstStr=tempStr.substring(0,firstPartBits);
                       if(!COM_isNumStr(firstStr)){return(false);}
                       else{
                            leftStr=tempStr.substring(firstPartBits+1,tempStr.length);			   
                            for(i=1;i<partNum;i++){                                                        
                              var partStr=leftStr.substring(0,3);
                              if(!COM_isNumStr(partStr))   {return(false);}  
                              else if(leftStr.length==3){return(true);}
                                    else leftStr=leftStr.substring(4,leftStr.length);          
                            }                                                    
                      }
              }
   }







//COM_isEmailStr
//check string is email or not
function COM_isEmailStr( rsEmail ){
    if ( rsEmail.indexOf("@")==-1 ) {
        return false;
    }
    return true;
}

//COM_isCsvFileName
//check string is csv file name or not
// rsCsvFiles = 1(4)name.csv
// rsBeginStr = 1(4)
function COM_isCsvFileName( rsCsvFiles , rsBeginStr ){
    var sCsvBigin = new String();
    var sCsvExt   = new String();

    //check length
    if( rsCsvFiles.length < 5 ) {
        return false;
    }

    //check begin
//    sCsvBigin = rsCsvFiles.substring( 0 , 4 );
//    if( sCsvBigin != rsBeginStr ){
//        return false;
//   }

    //check ext
    sCsvExt = rsCsvFiles.substring( rsCsvFiles.length - 4 , rsCsvFiles.length );
    if( sCsvExt.toLowerCase() != ".csv" ){
        return false;
    }

    return true;
}

//check num is digit or not
function COM_isTel(theNum){
	var theMask = '0123456789-';
	if(COM_isEmptyStr(theNum)) {
	//alert("The number can not be null");
	    return (false);
	} else if (theMask.indexOf(theNum)==-1)  {
		return(false);
   	}         
	return(true);
}

//check string is Tel or not
function COM_isTelStr(numStr){
	for(i=0;i<numStr.length;i++){
		if (COM_isTel(numStr.substring(i,i+1))==false)  {
			//alert("Must be number string!");
			return(false);
			break;
		}
    }         
	return(true);
}

function  COM_IsABookInfo(rsCsvPathFiles) {
	var sFileName = new String();
	var sABookInfo = new String();
	var sCSVInfo = new String();

	//get file name
	iEnd = rsCsvPathFiles.length;
	iBegin = rsCsvPathFiles.lastIndexOf("\\") + 1;
	sFileName = rsCsvPathFiles.substring(iBegin,iEnd);	

	//check
	iEnd = sFileName.length;
	if (iEnd < 8) return false;
	sABookInfo = sFileName.substring(0,4);
	if (sABookInfo.toLowerCase() != "1(4)" ) return false;

	sCSVInfo = sFileName.substring(iEnd-4,iEnd);
	if (sCSVInfo.toLowerCase() != ".csv" ) return false;		

	return true;
}



function COM_Download(url){
     window.location.replace(url);
}

function COM_Trim(str){
	var strRet, strFinal;
	strTemp = str;
	//LTRIM
	strRet = COM_LTrim(strTemp);
	//RTRIM
	strFinal = COM_RTrim(strRet);

	return strFinal;
}

function COM_RTrim(strTemp)
{
	var nLoop = 0;
	var strReturn = strTemp;
	while (nLoop < strTemp.length)
	{
		if (strReturn.substring(strReturn.length - 1, strReturn.length) == " ")
		{
			strReturn = strTemp.substring(0, strTemp.length - (nLoop + 1));
		}
		else
		{
			break;
		}
		nLoop++;
	}
	return strReturn;
}
function COM_LTrim(strTemp)
{
	var nLoop = 0;
	var strReturn = strTemp;
	while (nLoop < strTemp.length)
	{
		if (strReturn.substring(0, 1) == " ")
		{
			strReturn = strTemp.substring(nLoop + 1, strTemp.length);
		}
		else
		{
			break;
		}
		nLoop++;
	}
	return strReturn;
}

function COM_LenChk2(val,maxsize) {
	var len;
	var i=0;
	var escval;
	escval=escape(val);
	len=escval.length;

	for(; (i=escval.indexOf('%', i))>-1; i++) {
		len -= escval.charAt(i+1)=='u' ? 4 : 2; 
	}

	if (len > maxsize) {
		return false;
	} else {
		return true;
	}
}

function COM_LenChk(val,maxsize) {
	var i=0;
	var str_len=val.length;
	if (str_len > maxsize) {
		return false;
	} else {
		return true;
	}
}

function  COM_IsFRMSABookInfo(rsCsvPathFiles, rbAbookCls) {
	var sFileName = new String();
	var sFRMSABookInfo = new String();
	var sCSVInfo = new String();

	//get file name
	iEnd = rsCsvPathFiles.length;
	iBegin = rsCsvPathFiles.lastIndexOf("\\") + 1;
	sFileName = rsCsvPathFiles.substring(iBegin,iEnd);	

	iEnd = sFileName.length;
	if (iEnd < 8) return false;
	sFRMSABookInfo = sFileName.substring(0,4);
	
	
	//alert(sFRMSABookInfo.toLowerCase() );
	//alert(rbAbookCls);
	
	if ( rbAbookCls) {
		if (sFRMSABookInfo.toLowerCase() != "1(2)")  return false;
	} else {
		if (sFRMSABookInfo.toLowerCase() != "1(3)") return false;
	}
	
	sCSVInfo = sFileName.substring(iEnd-4,iEnd);
	if (sCSVInfo.toLowerCase() != ".csv" ) return false;		

	return true;
}