add:    if (httpPort.value == "0") httpPort.setAttribute("value", "");    if (radiogroup.value == 3) radiogroup.selectedIndex = 0; 
context: function Startup(){  DoEnabling();}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/00d96c7794a293760e7f8d3730f5088127038cf3/pref-proxies.js/buggy/suite/common/pref/pref-proxies.js