function Input(object)
  {
  
   var temp = parseFloat(object);
   if (isNaN(temp)) {temp=0; object = "";}

   return temp;

  }

function InputACharForNaN(object)
  {
  
   var temp = parseFloat(object);
   if (isNaN(temp)) {temp="x"; object = "";}

   return temp;

  }