rem: for (i in mwCustomEditButtons) { 
add: for (var i = 0; i < mwCustomEditButtons.length; i++) { 
context: function mwSetupToolbar() {	var toolbar = document.getElementById('toolbar');	if (!toolbar) { return false; }	var textbox = document.getElementById('wpTextbox1');	if (!textbox) { return false; }	// Don't generate buttons for browsers which don't fully	// support it.	if (!document.selection && textbox.selectionStart === null) {		return false;	}	for (var i in mwEditButtons) {		mwInsertEditButton(toolbar, mwEditButtons[i]);	}	for (i in mwCustomEditButtons) {		mwInsertEditButton(toolbar, mwCustomEditButtons[i]);	}	return true;}
meta: 7328	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7328/62d676f114d9aef45588d51d64d8f6adb6ccf123/wikibits.js/buggy/skins/common/wikibits.js