function setEmail(){var emailArray=[105,110,102,111,64,100,105,100,105,46,106,112];var email='';for(var i=0;i<emailArray.length;i++){email+=String.fromCharCode(emailArray[i]);}$('mail').innerHTML='→<a href="mailto:'+email+'">お問い合わせ</a>';}Event.observe(window,'load',setEmail,false);