rem: var thisEvent = event.currentTarget.event;  
add: var thisEvent = getCalendarEventFromEvent( event );  
context: function changeToolTipTextForEvent( event ){   var thisEvent = event.currentTarget.event;   var Html = document.getElementById( "savetip" );   while( Html.hasChildNodes() )   {      Html.removeChild( Html.firstChild );    }      var HolderBox = getPreviewText( event.currentTarget.event );      Html.appendChild( HolderBox );}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/1c9ce63f35095ae7b7bc156924b5517e9d620649/calendar.js/clean/calendar/resources/content/calendar.js