rem: image.id = item.imageId; 
add: if (item.imageId) image.id = item.imageId; 
context: function mwInsertEditButton(parent, item) {	var image = document.createElement("img");	image.width = 23;	image.height = 22;	image.className = "mw-toolbar-editbutton";	image.id = item.imageId;	image.src = item.imageFile;	image.border = 0;	image.alt = item.speedTip;	image.title = item.speedTip;	image.style.cursor = "pointer";	image.onclick = function() {		insertTags(item.tagOpen, item.tagClose, item.sampleText);		return false;	};	parent.appendChild(image);	return true;}
meta: 7966	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/7966/a27abdde8b50318652c7e5758eed4ef13c3449b8/wikibits.js/buggy/skins/common/wikibits.js