function collection_popup(){
//本番用へリンク
var url = "https://secure.amadana.com/collection/";
//テスト用へリンク
//var url = "http://www.amadana.com/dev/collection/index.php";
var wdef = 960;
var hdef = 610;
//-----------------------------------
var ww = Math.min(wdef,screen.width);
var hh = Math.min(hdef,screen.height);
var str = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1";
str += ",width=" + ww + ",height=" + hh;
var cw = window.open(url, null, str);
cw.focus();
}