rem: function ClearEmailFieldWithButton(parentDiv) 
add: function ClearEmailFieldWithButton(parentDiv, headerName) 
context: function ClearEmailFieldWithButton(parentDiv){  if (parentDiv)  {    // the toggle button is the last child in the child nodes..    // we should never remove it...    while (parentDiv.childNodes.length > 1)      parentDiv.removeChild(parentDiv.childNodes[0]);  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/1122ab4c594feb09e87787882d80f702a84b563d/msgHdrViewOverlay.js/buggy/mailnews/base/resources/content/msgHdrViewOverlay.js