connect(httpClient->myXmlreader, SIGNAL(receivedCategoryList()), this, SLOT(setCategoryCompoBox()));
connect(httpClient->myXmlreader, SIGNAL(receivedTop10List()), this, SLOT(showTop10()));
connect(httpClient->myXmlreader, SIGNAL(receivedCategoryList()), this, SLOT(setCategoryCompoBox()));
connect(httpClient->myXmlreader, SIGNAL(receivedTop10List()), this, SLOT(showTop10()));