rem: input.style.width = (textWidth - 20) + "px"; 
add: parent.className = "layout-tab-text-editing";  input.style.width = (textWidth + 20) + "px"; 
context: 			onEdit:				function(input, textWidth) {					var parent = input.parentNode;					var delLink = document.createElement("a");										delLink.innerHTML = "X";					delLink.href = "javascript:Navigation.removePage()";					delLink.className = "layout-tab-close";										input.style.width = (textWidth - 20) + "px";					Element.addClassName(input, "layout-tab-input");										parent.insertBefore(delLink, input);				},
meta: 10143	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10143/a03d2c85aea93b548d290bdfbd596f4962ef58be/portal.js/buggy/portal-web/docroot/html/js/portal.js