function mymenue(obj) {
	url = obj.options[obj.selectedIndex].value;
	if(url != "") {
	location.href = url;
	}
}


function getChoiser() {

    for(;;) {
        var inp = prompt('変更者としてあなたのハンドルを表示できます。入力は必須ではありません');
        if (inp.match(/[\/\-\=\\\~\^\@\`\{\[\}\]\*\:\;\+\_\?\.\>\,\<\!\"\#\$\%\&\'\(\)\|]/)) {
            alert('半角記号は入力できません');
        } else if (inp.length > 12) {
            alert('12文字以内で入力してください');
        } else {
            break;
        }
    }
    document.forms[0].editor.value = inp;
}


clickimg = new Array()
clickimg[0] = new Image(); clickimg[0].src = "/img/topiclogoA.gif"
clickimg[1] = new Image(); clickimg[1].src = "/img/topiclogoB.gif"
clickimg[2] = new Image(); clickimg[2].src = "/img/ENG1.gif"
clickimg[3] = new Image(); clickimg[3].src = "/img/ENG2.gif"
clickimg[4] = new Image(); clickimg[4].src = "/img/cybistlogoA.gif"
clickimg[5] = new Image(); clickimg[5].src = "/img/cybistlogoB.gif"
clickimg[6] = new Image(); clickimg[6].src = "/img/hydrologoA.gif"
clickimg[7] = new Image(); clickimg[7].src = "/img/hydrologoB.gif"
clickimg[8] = new Image(); clickimg[8].src = "/img/lethoclogoA.gif"
clickimg[9] = new Image(); clickimg[9].src = "/img/lethoclogoB.gif"
clickimg[10] = new Image(); clickimg[10].src = "/img/ornerslogoA.gif"
clickimg[11] = new Image(); clickimg[11].src = "/img/ornerslogoB.gif"
clickimg[12] = new Image(); clickimg[12].src = "/img/diarylogoA.gif"
clickimg[13] = new Image(); clickimg[13].src = "/img/diarylogoB.gif"
clickimg[14] = new Image(); clickimg[14].src = "/img/bbslogoA.gif"
clickimg[15] = new Image(); clickimg[15].src = "/img/bbslogoB.gif"
clickimg[16] = new Image(); clickimg[16].src = "/img/linklogoA.gif"
clickimg[17] = new Image(); clickimg[17].src = "/img/linklogoB.gif"
clickimg[18] = new Image(); clickimg[18].src = "/img/title1.gif"
clickimg[19] = new Image(); clickimg[19].src = "/img/title2.gif"