rem: onToggleVisibility ("status"); 
add: onToggleVisibility ("header"); 
context: function cli_isbar (){        onToggleVisibility ("status");    return true;}
meta: 1567	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1567/050cdabf1fdd264ec70170f737d010f1e60b30e3/handlers.js/clean/xul/content/handlers.js