rem: xulElement.setAttribute("value",textVal); 
add: if (textVal) xulElement.setAttribute("value",textVal); 
context: function SetBackColorString(xulElementID){  var xulElement = document.getElementById(xulElementID);  if (xulElement)  {    var textVal;    var selectedCountObj = new Object();    var tagNameObj = new Object();    var element = editorShell.GetSelectedOrParentTableElement(tagNameObj, selectedCountObj);      if (tagNameObj.value == "table")      textVal = GetString("TableBackColor");    else if (tagNameObj.value == "td")      textVal = GetString("CellBackColor");    else      textVal = GetString("PageBackColor");    xulElement.setAttribute("value",textVal);  }}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/a5251f332c87fd9e4ff4b0be42e6023fb7836eb3/editor.js/buggy/editor/ui/composer/content/editor.js