//******** Restoring a field to starting color if nothing is entered into the field
function ctrl_clr(id)
	{
		var nodeObj = document.getElementById(id);
		var fld = nodeObj.value;
		if ( (fld == "") ) 
			{
				nodeObj.className = "t";
				return false;
			}
		else 
			{
				nodeObj.className = "t_c";
				return true;
			}
		}