function checkInput(strString)   {  var bolFlag = false;
var i, j;
if ( strString.length != 0 )   {  for ( i=0;i<strString.length;i++ )   {  j = strString.charAt(i);
if ( j != " " ) bolFlag = true;
}
}
return bolFlag;
}
function checkID(strID)    {  var LegalID = "0123456789"
var fResult=true;
if(strID.length<10)
fResult=false;
else   {  if((strID.charAt(0)=='A') || (strID.charAt(0)=='a')) value=10
else if((strID.charAt(0)=='B') || (strID.charAt(0)=='b')) value=11
else if((strID.charAt(0)=='C') || (strID.charAt(0)=='c')) value=12
else if((strID.charAt(0)=='D') || (strID.charAt(0)=='d')) value=13
else if((strID.charAt(0)=='E') || (strID.charAt(0)=='e')) value=14
else if((strID.charAt(0)=='F') || (strID.charAt(0)=='f')) value=15
else if((strID.charAt(0)=='G') || (strID.charAt(0)=='g')) value=16
else if((strID.charAt(0)=='H') || (strID.charAt(0)=='h')) value=17
else if((strID.charAt(0)=='J') || (strID.charAt(0)=='j')) value=18
else if((strID.charAt(0)=='K') || (strID.charAt(0)=='k')) value=19
else if((strID.charAt(0)=='L') || (strID.charAt(0)=='l')) value=20
else if((strID.charAt(0)=='M') || (strID.charAt(0)=='m')) value=21
else if((strID.charAt(0)=='N') || (strID.charAt(0)=='n')) value=22
else if((strID.charAt(0)=='P') || (strID.charAt(0)=='p')) value=23
else if((strID.charAt(0)=='Q') || (strID.charAt(0)=='q')) value=24
else if((strID.charAt(0)=='R') || (strID.charAt(0)=='r')) value=25
else if((strID.charAt(0)=='S') || (strID.charAt(0)=='s')) value=26
else if((strID.charAt(0)=='T') || (strID.charAt(0)=='t')) value=27
else if((strID.charAt(0)=='U') || (strID.charAt(0)=='u')) value=28
else if((strID.charAt(0)=='V') || (strID.charAt(0)=='v')) value=29
else if((strID.charAt(0)=='X') || (strID.charAt(0)=='x')) value=30
else if((strID.charAt(0)=='Y') || (strID.charAt(0)=='y')) value=31
else if((strID.charAt(0)=='W') || (strID.charAt(0)=='w')) value=32
else if((strID.charAt(0)=='Z') || (strID.charAt(0)=='z')) value=33
else if((strID.charAt(0)=='I') || (strID.charAt(0)=='i')) value=34
else if((strID.charAt(0)=='O') || (strID.charAt(0)=='o')) value=35
else fResult = false ;
if (!(strID.charAt(1)==1||strID.charAt(1)==2))
fResult = false ;
}
if(fResult==true)   {  value = Math.floor(value/10) + (value%10)*9 + parseInt(strID.charAt(1))*8 +
parseInt(strID.charAt(2))*7 + parseInt(strID.charAt(3)) * 6 + parseInt(strID.charAt(4)) * 5 +
parseInt(strID.charAt(5))*4 + parseInt(strID.charAt(6)) * 3+ parseInt(strID.charAt(7)) * 2+
parseInt(strID.charAt(8)) + parseInt(strID.charAt(9)) ;
value = value % 10 ;
if(value!=0) fResult = false ;
var i;
var c;
for (i = 1; i < strID.length; i++)   {  c = strID.charAt(i);
if (LegalID.indexOf(c) == -1) fResult = false;
}
}
if(fResult == false)
return false;
else
return true;
}
function checkEmail(strEmail)   {  if ( strEmail.indexOf("@") < 1
|| strEmail.indexOf("@") == strEmail.length-1
|| strEmail.indexOf("@") != strEmail.lastIndexOf("@")
|| strEmail.indexOf("*") != -1
|| strEmail.indexOf("+") != -1
|| strEmail.indexOf("/") != -1
|| strEmail.indexOf("..") != -1
|| strEmail.indexOf("@.") != -1
|| strEmail.indexOf(".@") != -1
|| strEmail.charAt(0) != escape(strEmail.charAt(0))
|| strEmail.charAt(0) == "-"
|| strEmail.charAt(0) == "_"
|| strEmail.charAt(0) == "."
|| strEmail.charAt(strEmail.length-1) == "."
|| strEmail.substring(strEmail.indexOf("@"),strEmail.length).indexOf(".") == -1 )
{ return false; }
else { return true; }
}
function IsCheck(objName)   {  var ret=true;
if (!objName)   {  return false;
}
else if (!objName.length)   {  if (!objName.checked )   {  return false;
}
}
else   {  ret=false;
var intLen=objName.length;
for ( var i=0; i<intLen; i++ )   {  if ( objName[i].checked )    {  ret=true;
break;
}
}
}
return ret;
}
function CheckObj(objName)   {  if (!objName)   {  return false;
}
else if (!objName.length)   {  return objName;
}
else   {  return objName[0];
}
}
function CheckCnt(objName,intLen)   {  var ret=0;
for ( var i=0; i<intLen; i++ )   {  if ( eval(objName + "[" + i + "]" + ".checked") ) ret++;
}
return ret;
}
function lenA(cString)   {  var intLen=cString.length;
for (var i=0;i<=cString.length-1;i++)   {  if (cString.charCodeAt(i)>256) intLen++;
}
return intLen;
}
function checkFormPickNum(objForm)   {  var pickNum = 0;
var boxNum = 0;
var num = objForm.elements.length;
for ( var i=0; i<num; i++ )   {  if ( objForm.elements[i].type == "checkbox" )   {  ++boxNum;
if ( objForm.elements[i].checked ) ++pickNum;
}
}
return ( boxNum == 0 )?-1:pickNum;
}
function IsDate( objRef )   {  objRef_Modify = objRef;
objRef_Modify = objRef_Modify.replace(/-/g,'/');
var datDate = new Date(objRef_Modify);
if(datDate=='NaN' || objRef_Modify=='')   {  return false;
}
var aryDate=objRef_Modify.split("/");
objRef_New = aryDate[0];
for (var i=0;i<aryDate[1].length;i++)   {  if ( aryDate[1].substr(i, 1) != "0" )   {  break;
}
}
objRef_New += "/" + aryDate[1].substr(i, aryDate[1].length - i);
for (var i=0;i<aryDate[2].length;i++)   {  if ( aryDate[2].substr(i, 1) != "0" )   {  break;
}
}
objRef_New += "/" + aryDate[2].substr(i, aryDate[2].length - i);
var intYear = datDate.getFullYear();
var intMonth = datDate.getMonth()+1;
var intDay = datDate.getDate();
var datCheckDate = intYear + '/' + intMonth + '/' + intDay;
if(objRef_New!=datCheckDate)   {  return false;
}
return true;
}