rem: var layer = (isNav4? this: file_loader.layer_name); 
add: var layer = (isNav4? this.name: file_loader.layer_name); 
context: function layerLoadHandler(file_loader){  var layer = (isNav4? this: file_loader.layer_name);  var properties = (isNav4? this.properties: file_loader.properties);  if(!isNav4)    getObject(layer).innerHTML = file_loader.document.body.innerHTML;    boundPopup(layer);  addPopup(layer, "none", properties);  captureMouseEvent(popupMove);  show(layer);}
meta: 2059	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2059/b697206d44b1757f3b25be0b02d80ba1a94399b3/DynamicLoading.js/buggy/server/modules/tags/javascript_support/scripts/DynamicLoading.js