*Canadian Dollar Edges Down To 1.3887 Against U.S. Dollar

*Canadian Dollar Falls To Near 3-1/2-year Low Of 1.5162 Against Euro

*Canadian Dollar Slides To 8-month Low Of 104.31 Against Yen

*NZ Dollar Slides To 1-year Low Of 86.08 Against Yen

*NZ Dollar Edges Down To 0.5938 Against U.S. Dollar