dt = new Date();
if (i30tType == undefined)  var i30tType  = 'T';
if (i30tWidth == undefined) var i30tWidth = ((i30tAlign == 'v') ? '100' : '450');
if (i30tLink == undefined) var i30tLink = 'D';
if (i30tImage == undefined) var i30tImage = 'small';

if (!i30tAdvNum) var i30tAdvNum = [0, 0];
if (i30tType == 'T') i30tAdvNum[0]++;
else i30tAdvNum[1]++;

if (((i30tType == 'T') && (i30tAdvNum[0] < 3)) || ((i30tType == 'I') && (i30tAdvNum[1] < 3))) {
  var url = '';
  url += 'http://script.i30t.com/';
  url += '?id=' + i30tID;
  url += '&t=' + i30tType;
  url += '&g=' + i30tGroup;
  url += '&n=' + i30tNumber;
  url += '&a=' + i30tAlign;
  url += '&s=' + i30tStyle;
  url += '&w=' + i30tWidth;
  url += '&l=' + i30tLink;
  url += '&i=' + i30tImage;
  url += '&dt=' + dt.toString().replace(/ /g, '');
  
  document.write('<script charset="UTF-8" language="JavaScript1.1" type="text/javascript" src="http://www.i30t.com/wx-script/box.js?dt=' + dt.toString().replace(/ /g, '') + '"></script>');
  document.write('<script charset="UTF-8" language="JavaScript1.1" type="text/javascript" src="' + url + '"></script>');
}