function checkRadio() {
    var i;
    if (document.search.select.length) {
        for (i = 0; i < document.search.select.length; i++) {
            if (document.search.select[i].checked) {
                return (document.search.select[i].value);
            }
        }
    } else {
        if (document.search.select.checked) {
            return (document.search.select.value);
        }
    }
}
function Exchange() {
	// 指定Valueの初期化
	document.search.rtn.value = '';
	document.search.db.value = '';
	document.search.channel.value = '';
	document.search.genre1.value = '';
	document.search.tmptype.value = '';
	document.search.thumbsize.value = '';
	document.search.ldtype.value = '';
	var Radio = checkRadio();
	// 空欄キーワードチェック
	word1=document.search.word1.value;
	if(document.search.word1.value==""){
		alert("検索キーワードを入力してください");
		document.search.word1.focus();
		return false;
	}
	// 空白のみチェック
	else if(word1==word1.match(/[\s]/)){
		alert("検索キーワードを空白文字のみにすることはできません。");
		document.search.word1.focus();
		return false;
	}
	// 写真
	else if (Radio ==1) {
		document.search.rtn.value = '10';
		document.search.db.value = 'd';
		document.search.channel.value = '1113';
		document.search.n_list.value = '50';
		//2005.11.07 document.search.tmptype.value = '/pex/rf/search/rf_search_redirecter.jhtml';
		document.search.tmptype.value = 'http://apl.dex.ne.jp/app/ImageListCreative.do';
		document.search.thumbsize.value = '150';
		document.search.ldtype.value = 't';
		document.search.genre1.value = '10';
	}
	// イラスト
	else if (Radio ==2) {
		document.search.action = 'http://www.dex.ne.jp/mantan/illust/psearch/ImageList.cgi';
		document.search.rtn.value = '';
		document.search.db.value = '';
		document.search.channel.value = '10';
		document.search.genre1.value = '11';
		//2005.11.07 document.search.tmptype.value = '/mantan/search/std2_search_redirecter.jhtml';
		//2010.9.9 document.search.tmptype.value = 'http://apl.dex.ne.jp/app/ImageList.do';
		document.search.tmptype.value = '';
		document.search.thumbsize.value = '';
		document.search.ldtype.value = '';
		document.search.n_list.value = '40';
		document.search.ksort.value = '';
	}
	// フォント
	else if (Radio ==3) {
		document.search.rtn.value = '5';
		document.search.db.value = 'd';
		document.search.channel.value = '11';
		document.search.genre1.value = '14';
		//document.search.tmptype.value = '/pex/rf/search/rf_search_redirecter.jhtml';
		document.search.tmptype.value = 'http://apl.dex.ne.jp/app/ImageList.do';
		document.search.thumbsize.value = '150';
		document.search.ldtype.value = 't';
	}
	// 地図で
	else if (Radio ==4) {
		document.search.rtn.value = '6';
		document.search.db.value = 'd';
		document.search.channel.value = '11';
		document.search.genre1.value = '17';
		//document.search.tmptype.value = '/pex/rf/search/rf_search_redirecter.jhtml';
		document.search.tmptype.value = 'http://apl.dex.ne.jp/app/ImageList.do';
		document.search.thumbsize.value = '150';
		document.search.ldtype.value = 't';
	}
	// テンプレートで
	else if (Radio ==5) {
		document.search.rtn.value = '4';
		document.search.db.value = 'd';
		document.search.channel.value = '12';
		//document.search.tmptype.value = '/mantan/search/sty_search_redirecter.jhtml';
		document.search.tmptype.value = 'http://apl.dex.ne.jp/app/ImageList.do';
		document.search.thumbsize.value = '150';
		document.search.ldtype.value = 't';
	}
	// 年賀状で
else if (Radio ==6) {
document.search.action =
'http://www.dex.ne.jp/omedeta/basic/psearch/ImageList.cgi';
document.search.rtn.value = '12';
document.search.db.value = 'd';
document.search.channel.value = '24';
//document.search.tmptype.value =
'/mantan/search/sty_search_redirecter.jhtml';
//2010.10.1 document.search.tmptype.value =
'http://apl.dex.ne.jp/app/ImageList.do';
document.search.tmptype.value = '';
document.search.thumbsize.value = '150';
document.search.ldtype.value = '';
document.search.n_list.value = '40';
document.search.ksort.value = '';

}

	// 製品名
//	if (document.search.select.options[5].selected == true) {
//		document.search.rtn.value = '9';
//		document.search.db.value = 'b';
//		document.search.channel.value = '10';
//		document.search.tmptype.value = 'http://apl.dex.ne.jp/app/ProductImageList.do';
		//document.search.tmptype.value = '/shop/search/shop_search_redirecter.jhtml';
//		document.search.ldtype.value = 't';
//	}

	// 半角記号禁止チェック
	for (i=0;i<word1.length;i++) {
		if (word1.charAt(i)=='<' || 
			word1.charAt(i)=='>' || 
			word1.charAt(i)=='[' || 
			word1.charAt(i)==']' || 
			word1.charAt(i)=='(' || 
			word1.charAt(i)==')' || 
			word1.charAt(i)=="^" || 
			word1.charAt(i)=="!" || 
			word1.charAt(i)==":" || 
			word1.charAt(i)==";" || 
			word1.charAt(i)=="'" || 
			word1.charAt(i)=='"' ||
			word1.charAt(i)=='&' ||
			word1.charAt(i)=='?' ||
			word1.charAt(i)=='=' ||
//			word1.charAt(i)=='-' ||
			word1.charAt(i)=='+' ||
			word1.charAt(i)=='*' ||
			word1.charAt(i)=='~' ) 
		{
			document.search.word1.focus();
			alert("文字 " + word1.charAt(i) + " は入力できません。");
			return false; 
		}
	}
	return true;
}