rem: if ( visible ) boxNode.removeAttribute("collapsed"); else boxNode.setAttribute("collapsed", "true"); 
add: if ( visible ) boxNode.removeAttribute("collapsed"); else boxNode.setAttribute("collapsed", "true"); 
context: function hdrViewSetVisible(boxNode, visible){	if ( visible )		boxNode.removeAttribute("collapsed");	else		boxNode.setAttribute("collapsed", "true");}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/eaa6754a0a946375badf1165b3e4af3999e4b03c/msgHdrViewOverlay.js/buggy/mailnews/base/resources/content/msgHdrViewOverlay.js