what.form.<% $opt{'prefix'} %>areacode.disabled = 'disabled';
what.form.<% $opt{'prefix'} %>areacode.style.display = 'none';
var areacodewait = document.getElementById('<% $opt{'prefix'} %>areacodewait');
what.form.<% $opt{'prefix'} %>areacode.disabled = 'disabled';
what.form.<% $opt{'prefix'} %>areacode.style.display = 'none';
var areacodewait = document.getElementById('<% $opt{'prefix'} %>areacodewait');