Просмотр скрипта Установка:
между <HEAD> и </HEAD>(Замените буквы на другие, или добавьте (только корректно!) и результаты будут другими!)
Code
<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function calc() {
first = document.loveform.name1.value.toUpperCase();
firstlength = document.loveform.name1.value.length;
second = document.loveform.name2.value.toUpperCase();
secondlength = document.loveform.name2.value.length;
var LoveCount=0;
for (Count=0; Count < firstlength; Count++) {
letter1=first.substring(Count,Count+1);
if (letter1=='Л') LoveCount+=2;
if (letter1=='Ю') LoveCount+=2;
if (letter1=='Б') LoveCount+=2;
if (letter1=='О') LoveCount+=2;
if (letter1=='В') LoveCount+=3;
if (letter1=='А') LoveCount+=1;
if (letter1=='Т') LoveCount+=3;
}
for (Count=0; Count < secondlength; Count++) {
letter2=second.substring(Count,Count+1);
if (letter2=='Л') LoveCount+=2;
if (letter2=='Ю') LoveCount+=2;
if (letter2=='Б') LoveCount+=2;
if (letter2=='О') LoveCount+=2;
if (letter2=='В') LoveCount+=3;
if (letter2=='А') LoveCount+=1;
if (letter2=='Т') LoveCount+=3;
}
amount=0;
if (LoveCount> 0) amount= 5-((firstlength+secondlength)/2)
if (LoveCount> 2) amount= 10-((firstlength+secondlength)/2)
if (LoveCount> 4) amount= 20-((firstlength+secondlength)/2)
if (LoveCount> 6) amount= 30-((firstlength+secondlength)/2)
if (LoveCount> 8) amount= 40-((firstlength+secondlength)/2)
if (LoveCount>10) amount= 50-((firstlength+secondlength)/2)
if (LoveCount>12) amount= 60-((firstlength+secondlength)/2)
if (LoveCount>14) amount= 70-((firstlength+secondlength)/2)
if (LoveCount>16) amount= 80-((firstlength+secondlength)/2)
if (LoveCount>18) amount= 90-((firstlength+secondlength)/2)
if (LoveCount>20) amount=100-((firstlength+secondlength)/2)
if (LoveCount>22) amount=110-((firstlength+secondlength)/2)
if (firstlength==0 || secondlength==0) amount= "Err";
if (amount < 0) amount= 0;
if (amount >99) amount=99;
document.loveform.output.value=amount+"%";
}
// End -->
</script>
между <BODY> и </BODY>
Code
<p align="center">
<form name=loveform>
<input value="Билл Клинтон" name="name1" type="text" size="17"> +
<input value="Моника Левински" name="name2" type="text" size="17"> =
<input value="" name="output" type="text" size="6">
<br>
<br>
<input name="calculate" type="button" value="посчитать!" onclick="calc()">
</form>
Всё. Комментариев оставлять не нужно. Мне пофиг 
