// window.onload=function(){ document.charset = "x-sjis"; alert(document.charset); }
window.onbeforeunload=function(){ document.charset = "x-sjis"; }

//---------------------------------------------------------------------------
// キーワード検索チェック
//---------------------------------------------------------------------------
function search_check(poss, def_text) {
	if (document.search_form.keyword.value == def_text) {
		document.search_form.keyword.value = "";
	}

	document.search_form.keyword.value
		= DellSpace(document.search_form.keyword.value);

	if (document.search_form.keyword.value == "") {
		document.search_form.keyword.value = def_text;
		alert("キーワードを入力してください。");
		return;
	}
	if ((poss==1 && document.search_form.c_cl_poss[1].checked)
		 || (poss==0 && document.search_form.c_cl_poss.value!="cl")) {
		document.search_form.action = "/digest_poss/digest.cfm";
	}
	else {
		document.search_form.action = "/digest/digest.cfm";
	}

	document.charset = "utf-8";
	document.search_form.submit();
}

//---------------------------------------------------------------------------
// 入力チェック（スペース無効）
//---------------------------------------------------------------------------
function DellSpace(strChk) {
	do { strChk = strChk.replace("　", ""); flg = strChk.indexOf("　"); } while(flg != -1);
	do { strChk = strChk.replace(" ", "");  flg = strChk.indexOf(" ");  } while(flg != -1);
	return strChk;
}