$("uname").addEvent("focus",function(a){el=$("uname");if(el.value=="E-Posta Adresi"){el.value=""}});$("uname").addEvent("blur",function(a){el=$("uname");if(el.value==""){el.value="E-Posta Adresi"}});$("passwd").addEvent("focus",function(a){el=$("passwd");if(el.value=="Şifre"){el.value=""}});$("passwd").addEvent("blur",function(a){el=$("passwd");if(el.value==""){el.value="Şifre"}});