rem: tzb = document.getElementById('guesstimezonebutton') 
add: var tzb = document.getElementById('guesstimezonebutton'); 
context: function unhidetzbutton() {	tzb = document.getElementById('guesstimezonebutton')	if (tzb)		tzb.style.display = 'inline';}
meta: 6799	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6799/3db6bc8a2f7e58e56c873c6deaed4ece387dd751/wikibits.js/buggy/skins/common/wikibits.js