dwr.engine.setPostHook(function() { dwr.util._disabledZoneUseCount--; if (dwr.util._disabledZoneUseCount == 0) { dwr.util.byId('disabledZone').style.visibility = 'hidden'; } }); 
str = str.replace(/\n|\r|\t/g, function(ch) { switch (ch) { case "\n": return options.lineTerminator + indent(indentDepth+1, options); case "\r": return ""; case "\t": return "\\t"; } }); 
  dwr.engine.setPostHook(function() {    dwr.util._disabledZoneUseCount--;    if (dwr.util._disabledZoneUseCount == 0) {      dwr.util.byId('disabledZone').style.visibility = 'hidden';    }  });
266	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/266/03493b84a6cc62b6a1e54823dea8d9378821d600/util.js/buggy/java/org/directwebremoting/util.js