img { behavior: url("pngbehavior.htc")  }
A:Link { color: blue; text-decoration: underline; background-color: transparent }
A:Visited { color: purple; text-decoration: underline; background-color: transparent }
A:Hover  { color: red; text-decoration: none; background-color: white }
A:Active  { color: black; text-decoration: underline; background-color: transparent }