rem: var ta=wicketGet(WicketAjaxDebug.debugWindowLogId); ta.value=null; 
add: var d = wicketGet(WicketAjaxDebug.debugWindowLogId); d.innerHTML = ""; 
context:     clearLog : function() {        var ta=wicketGet(WicketAjaxDebug.debugWindowLogId);        ta.value=null;    },
meta: 1204	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1204/d1cae171f25193f2ba60b4390b72b56eb417e662/wicket-ajax-debug.js/buggy/wicket/src/java/wicket/ajax/wicket-ajax-debug.js