rem: element.className = "bogus hide"; 
add: element.className = "hide" + element.className.substring(4); 
context: function removeItem(event) {	var element = Event.element(event);	var numBulkItems = getNumTotalItem();	// hack to get the enclosing tr for the enclosing table this pane is nested inside of	// in order to hide it and/or set prop so not saved	element = element.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode;   		  	element.className = "bogus hide";   	element.style.display = "none";    		setMainFrameHeight(thisId, 'shrink');	// just in case we were full up and now we're not	$("gbForm:addSecond").style.display = "inline";	setMainFrameHeightNow(thisId, 'shrink');	   	// set saveThisItem property to TRUE so it will be saved   	var hiddenAddEl = getHiddenAdd(element);	hiddenAddEl.value = 'false';    adjustNumBulkItems(-1);}
meta: 1235	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1235/3224f1c56531c950066859e1a4dfa3295ee44a04/multiItemAdd.js/buggy/gradebook/app/ui/src/webapp/js/multiItemAdd.js