rem: function toggleVisibility(id) 
add: function toggleVisibility(obj) 
context: function toggleVisibility(id){    obj=document.getElementById(id)    if(obj.style.visibility=='hidden')	obj.style.visibility='visible';    else	obj.style.visibility='hidden';}
meta: 6102	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/6102/e1fc5f18ea067f5f12900526ebb601b4ee239917/lib.js/clean/interface/IBSng/js/lib.js