<!--
function CheckInput(site,item)
{
    if (! document.S_FORM.keyword.value) {
        window.alert("キーワードを入れてください");
        return false;
	}

    if (! site) site = 0;
	if (site == 6 || site == 3) document.S_FORM.item.value = item;
	// for kiji & jinji search

        if (site == 6) site = 1; // change kiji search code to 1

	document.S_FORM.action = "http://rd.nikkei.co.jp/c/e";
	document.S_FORM.site.value = site;
	document.S_FORM.submit();
}
function CheckInput2(site,item)
{
    if (! document.S_FORM2.keyword.value && site != 6) {
        window.alert("キーワードを入れてください");
        return false;
	}

    if (! site) site = 0;
    if (site == 6 || site == 3) document.S_FORM2.item.value = item;
        // for kiji search in search site & jinji search

        if (site == 6) site = 1; // change kiji search code to 1

	document.S_FORM2.action = "http://rd.nikkei.co.jp/c/e";
	document.S_FORM2.site.value = site;
	document.S_FORM2.submit();
}
//-->