//****************************************************
//   Input Feild Enable/Disable functions
//   sets background colour of input fields to show
//   they are enabled or disabled
//***************************************************
// Version   Date      Description
//---------------------------------------------------
//   1.0    10/05/08   Original version 
//****************************************************
function enablefield(field1)
{
 document.getElementById(field1).style.background="#FFFFFF"
}

function disablefield(field1)
{
 document.getElementById(field1).style.background="#CCCCCC"
}