function null_chk() {
	if (!document.ejr.word_in.value) {
		//alert("検索語が入力されていません");
		return false;
	};
};
if (navigator.appName.charAt(0) == 'N'){
	if (navigator.userAgent.match(/Opera/)){
		var app = '8';
	}else if (navigator.userAgent.match(/Mozilla\/(2\.\d?)/)){
		var app = RegExp.$1;
	}else if (navigator.userAgent.match(/Mozilla\/(3\.\d?)/)){
		var app = RegExp.$1;
	}else if (navigator.userAgent.match(/Mozilla\/(4\.\d?)/)){
		var app = RegExp.$1;
	}else{
		var app = '8';
	};
}else{
	var app = '8';
};
if (app.substr(0,1) < 5){
	var scyho = "<table width='550' border='0' cellspacing='0' cellpadding='10' bgcolor='#FFCCCC'><tr><td class='j18'><font color='#CC0000'>★</font><b>推奨ブラウザについて</b><br>Internet Explorerは5.0以上で、Netscapeは6.0以上でご利用ください</td></tr></table><br>";
}else{
	var scyho = "";
};
var search_eow="<input type='text' name='word_in' size='25' class='input' accesskey='e'><input type='hidden' name='word_in2' value='あいうえお'><input type='hidden' name='word_in3' value='PVawEWi72JXCKoa0Je'>&nbsp;<input type='submit' value='英和・和英' class='button' onClick='return null_chk()'>&nbsp;<input type='reset' value='クリア' class='button'>&nbsp;";
function LinkSelect(form, sel) {
adrs = sel.options[sel.selectedIndex].value;if (adrs != "-" ) {
	window.open("http://home.alc.co.jp/db/owa/sp_item_find?" + adrs ,"inquiry","width=600,height=400,scrollbars=yes,resizable=yes,status=yes");
	};
};