//Select all vehicle data if 'Select All'
function selectAll() {
   var options = document.options;
   if(options.all.checked == true) {
      options.retailPrice.checked = true;
      options.smr.checked = true;
      options.depreciation.checked = true;
      options.pencePerMile.checked = true;
      options.resaleValue.checked = true;
      options.totalCost.checked = true;
      options.fuel.checked = true;
      options.exciseDuty.checked = true;
   }
}
function closeWin() {
	window.close();
}
function printWin() {
	if (window.print) self.print();
}