[jQuery] Helping IE support Border Radius
http://gist.github.com/77516
// Use like : $(".myClass").borderRadius() will attempt to apply
curved corners as per the elements -moz-border-radius attribute
// Good:
// - supports textured forgrounds and backgrounds
// - maintains layouts
// - very easy to use
// - IE6 and IE7
// Bad:
// - not fluid. Reapply if the dimensions change
// - only supports rounding all corners
// - no hover
// - no Opera