shadowImg = new Image();

function ranking(nx)
{
  shadowImg.src = "http://www.urabigweb.com/cgi-bin/oc.cgi?num=" + nx;
}

function siteCheck()
{
  str = document.SOGOMAIN.msg.value;
  if(str == ""){
    alert("検索語句を入力してください。");
    return false;
  }
  if(str.length > 50){
    alert("検索語句が長過ぎて送信できません。");
    return false;
  }
  return true;
}

function openSogolinkimp(sx)
{
  var url = "http://www.urabigweb.com/cgi-bin/sogolinkimp.cgi?num=" + sx;
  var subWindow = window.open(url,"sogoimp","width=450,height=300,left=0,top=0,scrollbars=yes");
}

function goToQAbbs()
{
  location.href = "http://www.urabigweb.com/cgi-bin/sogoqaownerbbs.cgi";
}