ie=false; nn=false;
if(document.all){ie=true;}else if(document.getElementById){nn6=true;} //ブラウザ識別
function frameHeightChange(x){
  if(ie){parent.document.all('RenewalFrame').style.height=x+"px";}
  if(nn){parent.document.getElementById('RenewalFrame').style.height=x+"px";}
}

function wopen(n){
  nn = n.toLowerCase();
  filename = "img_" + nn + ".htm";
  comm = "toolbar=0,menuber=0,scrollbars=0,width=451,height=326";
  window.open(filename,'',comm);
}