/* アラート
---------------------------------------------------------------------------------------------------- */
function warning(){
alert("aaaaaaaaaaa");
}

/* ポップアップ
---------------------------------------------------------------------------------------------------- */
function opwin(url, width, height,trg){
if (!!window && url) {
if (!target) trg = "_blank";
options = "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,favorites=no";
var whop = "width="+width+",height="+height+","+options;
win = window.open(url, trg, whop);
win.focus();
}
}

function opwin_c(url, trg, w, h, scroll) {
var win_width = (screen.width - w) / 2;
var win_height = (screen.height - h) / 2;
win_detail = 'height='+h+',width='+w+',top='+win_height+',left='+win_width+',scrollbars='+scroll;
win = window.open(url, trg, win_detail)
 if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}