function WriteCaption(whichcaption) {
switch(whichcaption) {
case '0':
whichcaption = '画面中でマウスボタンを押しながら上下左右に動かして...'
break
case '1':
whichcaption = '左回転'
break
case '2':
whichcaption = '右回転'
break
case '3':
whichcaption = '上を見上げる'
break
case '4':
whichcaption = '下を見下ろす'
break
case '5':
whichcaption = 'ズームアウト'
break
case '6':
whichcaption = 'ズームアップ'
break
case '7':
whichcaption = '自動回転を始める'
break
case '8':
whichcaption = '自動回転を止める'
break
case '9':
whichcaption = '消音'
break
case '10':
whichcaption = '音を入れる'
break
case '11':
whichcaption = 'ホットスポットを表示'
break
case '12':
whichcaption = 'ホットスポットを非表示'
break
}
document.getElementById('MyCaption').innerHTML = whichcaption;
}