rem: boxNode.setAttribute("hide", "true"); 
add: boxNode.setAttribute("collapsed", "true"); 
context: function hdrViewSetVisible(boxNode, visible){	if ( visible )		boxNode.removeAttribute("hide");	else		boxNode.setAttribute("hide", "true");}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/66a169ecde9845865fdc6cabf005cc4223ee6bea/msgHdrViewOverlay.js/buggy/mailnews/base/resources/content/msgHdrViewOverlay.js