var shuffle = function(array) {
  let currentIndex = array.length,  randomIndex;

  // While there remain elements to shuffle.
  while (currentIndex > 0) {

    // Pick a remaining element.
    randomIndex = Math.floor(Math.random() * currentIndex);
    currentIndex--;

    // And swap it with the current element.
    [array[currentIndex], array[randomIndex]] = [
      array[randomIndex], array[currentIndex]];
  }

  return array;
}

var buildTr = function(targetDomain) {
	var content = 
	'<tr>' +
			'<td align="center" width="376">' +
				'<table border="0" width="398" id="table5" cellpadding="3" bgcolor="#FFFFFF" height="53">' +
					'<tr>' +
						'<td width="29%" align="center">' +
						'<p align="center"><b><font face="微软雅黑" size="6">新网址</font></b></td>' +
						'<td width="66%" align="center">' +
						'<p align="left"><b><font face="微软雅黑">' +
						'<a href="http://' + targetDomain + '" style="text-decoration: none">' +
						'<font color="#FF0000" style="font-size: 26pt">' + targetDomain + '</span></font></a></font></b></td>' +
					'</tr>' +
				'</table>' +
			'</td>' +
			'<td align="center" width="162">' +
        '<a href="http://' + targetDomain + '">' +
        '<img src="images/djjr.png" border="0" width="162" height="64"/></a></td>' +
			'<td align="center" width="163">' +
        '<a href="javascript:try%7b%20window.external.AddFavorite(\'http://' + targetDomain + '\',\'5365\');%20%7d%20catch(e)%7b%20(window.sidebar)?window.sidebar.addPanel(\'5365\',\'http://' + targetDomain + '/\',\'\'):alert(\'请点击进入网站后使用按键%20Ctrl+d%20收藏\');%20%7d"><img src="images/jrsc.png" border="0" width="162" height="64"/></a></td>' +
		'</tr>';
		return content;
}

shuffle(_jsvar.listDomains);
if (_jsvar.listDomains.length > 0) {

	for(var i=0 ; i < _jsvar.displayCount ; i++){
		if (typeof _jsvar.listDomains[i] == 'undefined') {
			break;
		}
		var tr = buildTr(_jsvar.listDomains[i]);
		document.querySelector('#mainTable').insertAdjacentHTML('beforeend', tr);
	}


	setTimeout(() => {
	  window.location.href = 'https://' + _jsvar.listDomains[0];
	}, 30000);
}