South Korea's won edges up after four days of decline; shares fall

By Yeawon Choi SEOUL, July 17 (Reuters) - South Korea's won edged up in morning trade on Friday following four days of decline, as renewed funding for debt-laden Greece aroused risk sentiment while exporters bought the currency to settle international contracts. The won was 0.3 percent stronger at 1,146.1 per U.S. dollar at 0238 GMT. The day prior, it hit its weakest in two years at 1,150.4. "Though the won gained today, the dollar's bullish tone is likely continue during the third