add: return false; 
context: function onFindNext(){  // Transfer dialog contents to data elements.  loadData();  // Search.  var result = gFindComponent.findNext(gFindReplaceData);  if (!result) {    if (!gReplaceDialog.bundle)      gReplaceDialog.bundle = document.getElementById("replaceBundle");    alert(gReplaceDialog.bundle.getString("notFoundWarning"));  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/6c769e76e9803b1f1b3531a54ac85b147c8b5dbc/replacedialog.js/clean/xpfe/components/find/resources/replacedialog.js