function Form_init () {
 var search_form = document.getElementById("searchBox");
 if (search_form.value == "サイト内検索"){search_form.value = "";}
}
function toiawase(url){
  var strRef = "";
  strRef = escape(self.location);
  newWin=window.open(url+"?"+strRef,"","width=700,height=590,left=10,top=10,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,titlebar=1,channelmode=0")
}