$(document).ready(function() {

    $(document).ready(function() {
        $('#page_effect').fadeIn(2000);
    });

});



function IsNumeric(strString)
   //  check for valid numeric strings	
   {
   var strValidChars = "0123456789";
   var strChar;
   var blnResult = true;

   if (strString.length == 0) return false;

   //  test strString consists of valid characters listed above
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }


function CheckForNumeric(strString,strMsg)
{
    if (IsNumeric(strString)==false)
    {
        alert("Invalid " + strMsg);
    }
}