function limit_editbutton() {
if ($ && ($.inArray("Korjattavat 2012", wgCategories)==-1))
{
var e=document.getElementById("ca-edit");
if (e) var a=e.getElementsByTagName("A");
if (a && a) a.style.textDecoration='line-through';
else alert("Virhe");
}
}
if (wgNamespaceNumber==0) {
addOnloadHook(limit_editbutton);
}