0){
path = window.actionArguments[0];
if(Object.isString(path)){path = new AjxpNode(path,false,getBaseName(path));}
}else{
var userSelection = ajaxplorer.getUserSelection();
if(userSelection && userSelection.isUnique() && (userSelection.hasDir() || userSelection.hasMime("AJXP_MIMES_ZIP".split(",")))){
path = userSelection.getUniqueNode();
}
}
if(path){
ajaxplorer.updateContextData(path);
}
]]>
]]>
]]>
]]>
]]>