The U.S. dollar was mixed against other major currencies in European trading Thursday. Gold rose. The euro traded at US$1.5812, down from US$1.5828 late Wednesday in New York, according to AP. Other dollar rates: _100.77 Japanese yen, down from 102.04 _0.9968 Swiss francs, down from 1.0017 _1.0209 Canadian dollars, up from 1.0194 The British pound was quoted at US$1.9793, up from $1.9751. Gold closed in London at US$926.50 per troy ounce, up from US$925.20 late Wednesday. In Zurich, gold traded at US$925.60 bid per troy ounce, up from US$924.35. Silver closed in London at US$17.91, down from US$18.24.