How to add special symbols in orkut scrap book?

For adding the special key,
Press alt key and type the associated number with symbols in following table(type the number in numper pad)


Key Symbol

alt + 987 █
alt + 1 ☺
alt + 2 ☻
alt + 3♥
alt + 4 ♦
alt + 5 ♣
alt + 6♠
alt + 7 •
alt + 8◘
alt + 9 ○
alt + 0178 ²
alt + 0489 é
alt + 0756 ô
alt + 0742æ
alt + 0719 Ï
alt + 0739 ã
alt + 0729 Ù