add: else popups.length--;  
context: function loadLayer(e, layer_name, src, properties, parent){  if(popups.length != 0 &&     popups[popups.length - 1].name == layer_name &&     properties.hide_2nd_click) {    clearToPopup(parent);    return retFromEvent(false);  }  if(!properties.stay_put)    clearToPopup(parent);  if(isNav4)  {    var l = getObject(layer_name);    if(!l)      alert("Unknown layer '"+layer_name+"'.");    l.name = layer_name;    l.onload = layerLoadHandler;    l.src = src;    l.properties = properties;  }  else  {    if(!file_loader || isMacIE50)      file_loader = new FileLoader(layerLoadHandler);        file_loader.layer_name = layer_name;    file_loader.properties = properties;    file_loader.loadDocument(src);  }  var pos = new properties.LayerPosition(new TriggerCoord(e, 0), 0, properties);  if(!properties.stay_put)    shiftTo(layer_name, pos.x, pos.y);  return retFromEvent(false);}
meta: 2059	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2059/fa5c74b709ba928bb5fa74f84d999300300baa17/DynamicLoading.js/clean/server/modules/tags/javascript_support/scripts/DynamicLoading.js