// JavaScript Document 
//Numeric Value Check By RajuS
function IsNumeric(X)
{
	sText=X.value;
   var ValidChars = "0123456789";
   var IsNumber=true;
   var Char;
   if (sText.length>0)
   {
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   }
   return IsNumber;
   }
  
//RajuS