Validation_News

// JScript File


function IsSelect(txtControlID,lblErrorID,ErrorMessage)
{
    if(Trim(document.getElementById(txtControlID).value)=="0")
    {
        document.getElementById(lblErrorID).innerHTML= ErrorMessage;
       
    }
    else
    {
            document.getElementById(lblErrorID).innerHTML= "";
    }
}

// This function trims a string from the right edge
function RTrim(StringToTrim)
{
    StringToTrim = new String(StringToTrim);
    for(i = StringToTrim.length - 1 ; i > -1 ; i--)
    {
        strchar = StringToTrim.charAt(i);
        if ( (strchar == " ") || (strchar == "\t") || (strchar == "\n") || (strchar == "\r") )
        {
            StringToTrim = StringToTrim.substr(0,i);
        }
        else
            break;
    }
    return StringToTrim;
}

// This function trims a string
// for triming a string it will call the LTrim and RTrim function
function Trim(StringToTrim)
{
    return LTrim(RTrim(StringToTrim));
}
// This function trims a string from the left edge
function LTrim(StringToTrim)
{
    StringToTrim = new String(StringToTrim);
    for(i = 0 ;i < StringToTrim.length; i++)
    {
        strchar = StringToTrim.charAt(i);
        if ( (strchar == " ") || (strchar == "\t") || (strchar == "\n") || (strchar == "\r") )
        {
            StringToTrim = StringToTrim.substr(i+1);
            i--;
        }
        else
            break;
    }
    return StringToTrim;
}
function Checkfiles(ControlID)
{

     var fup = ControlID;

     var fileName = fup.value;

     var ext = fileName.substring(fileName.lastIndexOf('.') + 1);

     if(ext == "gif" || ext == "GIF" || ext == "JPEG" || ext == "jpeg" || ext == "jpg" || ext == "JPG" || ext == "PNG" || ext == "png" || ext == "BMP" || ext == "bmp")

      {
                return true;
      }       

      else

      {
//                 fup.focus();
                return false;
       }

}
function IsRequiredAndValidImage(txtControlID,lblErrorID)
{
    if(Trim(document.getElementById(txtControlID).value)!="")
    {
//        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
//        document.getElementById(txtControlID).className= "errorTextBox";
//    }
//    else
//    {
         if(!Checkfiles(document.getElementById(txtControlID)))
         {
            document.getElementById(lblErrorID).innerHTML= "Please upload valid image";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
    }
}
function IsRequiredAndNumeric(txtControlID,lblErrorID)
{
    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "errorTextBox";
    }
    else
    {
         if(!IsNumeric(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Enter Only Digits upto 4 decimal digit";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
    }
}

function IsNumeric(text)
{
    var ValidChars = "0123456789.";                                       
    var Char;
    var count=0;
    var blnFlag=false;
    for (i = 0 ; i < text.length ; i++)
    {
        Char = text.charAt(i);
       
        if (ValidChars.indexOf(Char) == -1)
        {
            return false;
        }
        if(blnFlag==true)
        {
            count=count+1;
        }
        if(count>4)
        {
            return false;
        }
        if(Char==".")
        {
           blnFlag=true;
        }
       
       
    }
    if(count==0 && blnFlag==true)
    {
        return false;
    }
    return true;
}

function IsMoneyNumeric(text)
{
    var ValidChars = "0123456789.";                                       
    var Char;
    var count=0;
    var blnFlag=false;
    for (i = 0 ; i < text.length ; i++)
    {
        Char = text.charAt(i);
       
        if (ValidChars.indexOf(Char) == -1)
        {
            return false;
        }
        if(blnFlag==true)
        {
            count=count+1;
        }
        if(count>2)
        {
            return false;
        }
        if(Char==".")
        {
           blnFlag=true;
        }
       
       
    }
    if(count==0 && blnFlag==true)
    {
        return false;
    }
    return true;
}
function IsRequiredAndMoney(txtControlID,lblErrorID)
{
    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "errorTextBox";
    }
    else
    {
         if(!IsMoneyNumeric(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Enter valid Money upto 2 decimal digit";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
    }
}


function IsRequiredAndAMountAndPercentage(txtControlID,lblErrorID)
{
    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "errorTextBox";
    }
    else
    {
         if(!IsNumeric(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Enter Only valid amount or Percentage";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
    }
}


function IsMoney(txtControlID,lblErrorID)
{
     if(!IsMoneyNumeric(Trim(document.getElementById(txtControlID).value)))
     {
        document.getElementById(lblErrorID).innerHTML= "Enter valid Money upto 2 decimal digit";
        document.getElementById(txtControlID).className= "errorTextBox";
     }
     else
     {
        document.getElementById(lblErrorID).innerHTML= "";
        document.getElementById(txtControlID).className= "textbox";
     }
}

   function getkey(e)
    {
        if (window.event)
           return window.event.keyCode;
        else if (e)
           return e.which;
        else
           return null;
    }
    function Validate(e)
    {
        var key = getkey(e);
        if (key==46 || key==8)
            return true;
        else
            return false;
    }
   
 function textboxMultilineMaxNumber(txt,maxLen,e)
 {
    try{
       
        if(txt.value.length > (maxLen-1))
        return Validate(e)
       }
       catch(e){
       }
 }
function IsPassAndConfirmPass(txtControlID,txtConfirmControlID,lblErrorID)
{
    if(Trim(document.getElementById(txtConfirmControlID).value)!="")
    {       
        if(document.getElementById(txtControlID).value!= document.getElementById(txtConfirmControlID).value)
         {
          document.getElementById(lblErrorID).innerHTML= "Password and ConfirmPassword do not match";
          document.getElementById(txtConfirmControlID).className= "errorTextBox";
         }             
        else
        {
           document.getElementById(lblErrorID).innerHTML= "";
           document.getElementById(txtConfirmControlID).className= "textbox";
        }
    }
    else
    {
          document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
          document.getElementById(txtConfirmControlID).className= "errorTextBox";
    }
} 
function isCharacter(text)
{
    return validateRegularExp(text,/^[a-zA-Z]+$/);
}

function isNumber(text)
{
    return validateRegularExp(text,/^[0-9]+$/);
}

function isEmailAdd(text)
{
    return validateRegularExp(text,/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/);
}
function isTimeF(text)
{
  return validateRegularExp(text,/^([0-1][0-9]\:[0-5][0-9]\:[0-5][0-9])|([2][0-3]\:[0-5][0-9]\:[0-5][0-9])$/);
}

function validateRegularExp(text,reg){
if(text == null || text == '')return true;       
    if(reg == null || reg =='')return true;       
var regex = new RegExp(reg);var value=text;
    var res= (regex.exec(text));
return (res != null && value == res[0]);}




function IsRequiredDate(txtControlID,lblErrorID)
{

    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "date-pick errorTextBox dp-applied";
        blnFlag =false;
    }
    else
    {
        document.getElementById(lblErrorID).innerHTML= "";
        document.getElementById(txtControlID).className= "date-pick textbox dp-applied";
    }
}
function IsRequired(txtControlID,lblErrorID)
{

    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "errorTextBox";
        blnFlag =false;
    }
    else
    {
        document.getElementById(lblErrorID).innerHTML= "";
        document.getElementById(txtControlID).className= "textbox";
    }
}

function IsNumberOnBlur(txtControlID,lblErrorID)
{
     if(!isNumber(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Enter Only Digits";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
}
function IsEmailOnBlur(txtControlID,lblErrorID)
{
     if(!isEmailAdd(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Email address seems incorrect";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
}

function IsCharacterOnBlur(txtControlID,lblErrorID)
{
    if(!isCharacter(Trim(document.getElementById(txtControlID).value)))
     {
        document.getElementById(lblErrorID).innerHTML= "Only letters are allowed";
        document.getElementById(txtControlID).className= "errorTextBox";
     }
    else
    {
        document.getElementById(lblErrorID).innerHTML= "";
        document.getElementById(txtControlID).className= "textbox";
    }
}
function IsRequiredAndNumber(txtControlID,lblErrorID)
{
    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "errorTextBox";
    }
    else
    {
         if(!isNumber(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Enter Only Digits";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
    }
}
  function IsRequiredAndTime(ddlControlID,txtControlID,lblErrorID)
  {
     if(document.getElementById(ddlControlID).value=="0")
     {
    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "errorTextBox";
    }
    else
    {
        if(!isTimeF(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Please enter valid time";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
    }
    }
    else
    {
       if(Trim(document.getElementById(txtControlID).value)!=="")
       {
          if(!isTimeF(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Please enter valid time";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
       }
     }
 
  }
  function IsRequiredAndDateT(ddlControlID,txtControlID,lblErrorID)
  {
    
    if(document.getElementById(ddlControlID).value=="0")
    {
    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "date-pick errorTextBox dp-applied";
        blnFlag =false;
    }
    else
    {
        document.getElementById(lblErrorID).innerHTML= "";
        document.getElementById(txtControlID).className= "date-pick textbox dp-applied";
    }
    }
  }
  function IsRequiredAndBatch(ddlControlID,txtControlID,lblErrorID)
   { 
      if(Trim(document.getElementById(ddlControlID).value)=="0")
      {
        if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "errorTextBox";
        blnFlag =false;
    }
    else
    {
        document.getElementById(lblErrorID).innerHTML= "";
        document.getElementById(txtControlID).className= "textbox";
    }
    }
    else
    {
        if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "errorTextBox";
    }
    else
    {
        if(!isEmailAdd(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Email address seems incorrect";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
    }
   
    }   
     
  
   }
function IsRequiredAndEmail(txtControlID,lblErrorID)
{
    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className= "errorTextBox";
    }
    else
    {
        if(!isEmailAdd(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Email address seems incorrect";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
         else
         {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className= "textbox";
         }
    }
}

function IsRequiredAndCharacters(txtControlID,lblErrorID)
{
    if(Trim(document.getElementById(txtControlID).value)=="")
    {
        document.getElementById(lblErrorID).innerHTML= "Required field cannot be left blank";
        document.getElementById(txtControlID).className="errorTextBox";
    }
    else
    {
         if(!isCharacter(Trim(document.getElementById(txtControlID).value)))
         {
            document.getElementById(lblErrorID).innerHTML= "Only letters are allowed";
            document.getElementById(txtControlID).className= "errorTextBox";
         }
        else
        {
            document.getElementById(lblErrorID).innerHTML= "";
            document.getElementById(txtControlID).className="textbox";
        }
    }
}
------------------------------------------------------------------------------------------------------
function validate()
{
var blnFlag=true;
 var errorString="";
 var productName = document.getElementById('<%=txtProductName.ClientID%>');
 var productDesc = document.getElementById('<%=txtProductDesc.ClientID%>');
 var ourPrice = document.getElementById('<%=txtOurPrice.ClientID%>');
 var salePrice = document.getElementById('<%=txtSalePrice.ClientID%>');
 var smallImg = document.getElementById('<%=fileuploadSmallImg.ClientID%>');
 var largeImg = document.getElementById('<%=fileuploadLargeImg.ClientID%>');
 var weight = document.getElementById('<%=txtWeight.ClientID%>');
 var prodLife = document.getElementById('<%=txtProdLife.ClientID%>');
 var perCarton = document.getElementById('<%=txtPerCarton.ClientID%>');

 var ShelfLife = document.getElementById('<%=txtShelfLife.ClientID%>');
 var LeadTime = document.getElementById('<%=txtLeadTime.ClientID%>');

 var ddlCategory = document.getElementById('<%=ddlProductCategory.ClientID%>');
 var ddlManufacturer = document.getElementById('<%=ddlProductManufact.ClientID%>');
 var ddlFilterType = document.getElementById('<%=ddlProductFilterType.ClientID%>');

    if(Trim(ddlCategory.value)=="0")
      {    
        document.getElementById('<%=lblErrorProductCategory.ClientID%>').innerHTML= "Please Select Product Category";
        ddlCategory.focus();
        blnFlag= false;
      }
      else
      {
            document.getElementById('<%=lblErrorProductCategory.ClientID%>').innerHTML= "";
      }
     
        if(Trim(ddlManufacturer.value)=="0")
      {    
        document.getElementById('<%=lblErrorProductMenufacturer.ClientID%>').innerHTML= "Please Select Product Manufacturer";
        ddlManufacturer.focus();
        blnFlag= false;
      }
      else
      {
            document.getElementById('<%=lblErrorProductMenufacturer.ClientID%>').innerHTML= "";
      }
     
     
      if(Trim(ddlFilterType.value)=="0")
      {    
        document.getElementById('<%=lblErrorFilterType.ClientID%>').innerHTML= "Please Select Filter Type";
        ddlFilterType.focus();
        blnFlag= false;
      }
      else
      {
            document.getElementById('<%=lblErrorFilterType.ClientID%>').innerHTML= "";
      }

    
    
     
//     if(productDesc.value!="")
//         {
//             if(!isCharacter(productDesc.value))
//             {
//                document.getElementById('<%=lblErrorProductDesc.ClientID%>').innerHTML= "Only letters are allowed";
//                productDesc.className= "errorTextBox";
//                productDesc.focus();
//                blnFlag =false;
//             }
//             else
//             {
//                productDesc.className= "textbox";
//                document.getElementById('<%=lblErrorProductDesc.ClientID%>').innerHTML= "";
//             }
//         }
     
     
    
   
    
        
        
        
    
     
     
     
    
     
    
      if(Trim(ShelfLife.value)!="")
      {
          if(!isNumber(ShelfLife.value))
             {
                document.getElementById('<%=lblErrorShelfTime.ClientID%>').innerHTML= "Enter Only Digits";
                ShelfLife.className= "errorTextBox";
                ShelfLife.focus();
                blnFlag =false;
             }
             else
             {
               ShelfLife.className= "textbox";
               document.getElementById('<%=lblErrorShelfTime.ClientID%>').innerHTML= "";
             }
      }
     
     
       if(Trim(LeadTime.value)!="")
      {
          if(!isNumber(LeadTime.value))
             {
                document.getElementById('<%=lblErrorLeadtime.ClientID%>').innerHTML= "Enter Only Digits";
                LeadTime.className= "errorTextBox";
                LeadTime.focus();
                blnFlag =false;
             }
             else
             {
               LeadTime.className= "textbox";
               document.getElementById('<%=lblErrorLeadtime.ClientID%>').innerHTML= "";
             }
      }
       if(Trim(perCarton.value)=="")
      {    
        document.getElementById('<%=lblErrorPerCarton.ClientID%>').innerHTML= "Required field cannot be left blank ";
        perCarton.className= "errorTextBox";
        perCarton.focus();
        blnFlag= false;
      }
      else
      {
        if(!isNumber(perCarton.value))
         {
            document.getElementById('<%=lblErrorPerCarton.ClientID%>').innerHTML= "Enter Only Digits";
           perCarton.className= "errorTextBox";
          perCarton.focus();
            blnFlag =false;
         }
         else
         {
           perCarton.className= "textbox";
            document.getElementById('<%=lblErrorPerCarton.ClientID%>').innerHTML= "";
         }
      }
       if(Trim(prodLife.value)=="")
      {    
        document.getElementById('<%=lblErrorProdLife.ClientID%>').innerHTML= "Required field cannot be left blank ";
        prodLife.className= "errorTextBox";
        prodLife.focus();
        blnFlag= false;
      }
      else
      {
        if(!isNumber(prodLife.value))
         {
            document.getElementById('<%=lblErrorProdLife.ClientID%>').innerHTML= "Enter Only Digits";
            prodLife.className= "errorTextBox";
            prodLife.focus();
            blnFlag =false;
         }
         else
         {
           prodLife.className= "textbox";
            document.getElementById('<%=lblErrorProdLife.ClientID%>').innerHTML= "";
         }
      }
       if(Trim(weight.value)=="")
      {    
        document.getElementById('<%=lblErrorWeight.ClientID%>').innerHTML= "Required field cannot be left blank ";
        weight.className= "errorTextBox";
        weight.focus();
        blnFlag= false;
      }
      else
      {
        if(!IsNumeric(weight.value))
         {
            document.getElementById('<%=lblErrorWeight.ClientID%>').innerHTML= "Enter Only Digits upto 4 decimal";
            weight.className= "errorTextBox";
            weight.focus();
            blnFlag =false;
         }
         else
         {
            weight.className= "textbox";
            document.getElementById('<%=lblErrorWeight.ClientID%>').innerHTML= "";
         }
      }
     
//       if(document.getElementById('<%=hddEdit.ClientID%>').value=="")
//     {
      if(Trim(smallImg.value)!="")
      {    
//        document.getElementById('<%=lblErrorSmallImg.ClientID%>').innerHTML= "Required field cannot be left blank ";
//        smallImg.className= "errorTextBox";
//        smallImg.focus();
//        blnFlag= false;
//      }
//      else
//      {
          if(!Checkfiles(smallImg))
         {
            document.getElementById('<%=lblErrorSmallImg.ClientID%>').innerHTML= "Please upload valid image";
            smallImg.className= "errorTextBox";
            smallImg.focus();
            blnFlag =false;
         }
         else
         {
            smallImg.className= "textbox";
            document.getElementById('<%=lblErrorSmallImg.ClientID%>').innerHTML= "";
         }
      }
     
      if(Trim(largeImg.value)!="")
      {    
//        document.getElementById('<%=lblErrorLargeImg.ClientID%>').innerHTML= "Required field cannot be left blank ";
//        largeImg.className= "errorTextBox";
//       largeImg.focus();
//        blnFlag= false;
//      }
//    else
//     {
          
        if(!Checkfiles(largeImg))
         {
            document.getElementById('<%=lblErrorLargeImg.ClientID%>').innerHTML= "Please upload valid image";
            largeImg.className= "errorTextBox";
            largeImg.focus();
            blnFlag =false;
         }
         else
         {
            largeImg.className= "textbox";
            document.getElementById('<%=lblErrorLargeImg.ClientID%>').innerHTML= "";
        }
     }
   //}
    
    
         if(Trim(salePrice.value)=="")
      {    
        document.getElementById('<%=lblErrorSalePrice.ClientID%>').innerHTML= "Required field cannot be left blank ";
        salePrice.className= "errorTextBox";
        salePrice.focus();
        blnFlag= false;
      }
      else
      {
        if(!IsMoneyNumeric(Trim(salePrice.value)))
         {
            document.getElementById('<%=lblErrorSalePrice.ClientID%>').innerHTML= "Only numbers are allowed";
            salePrice.className= "errorTextBox";
            salePrice.focus();
            blnFlag =false;
         }
         else
         {
            salePrice.className= "textbox";
            document.getElementById('<%=lblErrorSalePrice.ClientID%>').innerHTML= "";
         }
      }
     
     
       if(Trim(ourPrice.value)=="")
      {    
        document.getElementById('<%=lblErrorOurPrice.ClientID%>').innerHTML= "Required field cannot be left blank ";
        ourPrice.className= "errorTextBox";
        ourPrice.focus();
        blnFlag= false;
      }
      else
      {
        if(!IsMoneyNumeric(Trim(ourPrice.value)))
         {
            document.getElementById('<%=lblErrorOurPrice.ClientID%>').innerHTML= "Only numbers are allowed";
            ourPrice.className= "errorTextBox";
            ourPrice.focus();
            blnFlag =false;
         }
         else
         {
            ourPrice.className= "textbox";
            document.getElementById('<%=lblErrorOurPrice.ClientID%>').innerHTML= "";
         }
      }
      if(Trim(productName.value)=="")
      {    
        document.getElementById('<%=lblErrorProductName.ClientID%>').innerHTML= "Required field cannot be left blank ";
        productName.className= "errorTextBox";
        productName.focus();
        blnFlag= false;
      }
      else
      {
//        if(!isCharacter(Trim(productName.value)))
//         {
//            document.getElementById('<%=lblErrorProductName.ClientID%>').innerHTML= "Only letters are allowed";
//            productName.className= "errorTextBox";
//            productName.focus();
//            blnFlag =false;
//         }
//         else
//         {
            productName.className= "textbox";
            document.getElementById('<%=lblErrorProductName.ClientID%>').innerHTML= "";
//         }
      }
    
    
      return blnFlag;
      }
     
    
   


function chkDonotSendReminder()
{
if(document.getElementById('<%=chkDonotSendReminder.ClientID %>').checked==true)
{
document.getElementById('res').style.display="none";

}
else
{
document.getElementById('res').style.display="";
}

}