(s)
| 1821 | } |
| 1822 | |
| 1823 | function smart_add_word(s) |
| 1824 | { |
| 1825 | var al=a_words.length; |
| 1826 | var i=0; |
| 1827 | var b_exists=false; |
| 1828 | for (i=0;i<al;i++) |
| 1829 | { |
| 1830 | if (a_words[i]==s) b_exists=true; |
| 1831 | } |
| 1832 | if (b_exists==false) a_words.push(s); |
| 1833 | } |
| 1834 | |
| 1835 | function word_exists(s) |
| 1836 | { |