document.writeln("<div style=\"MARGIN: 0px auto; width: 300px;\">");
document.writeln("<a href=\"javascript:void(0);\"><img src=\"http:\/\/vip.100jg.com\/UpFile\/Ad\/Ad20160910120911F68.jpg\" alt=\"承揽详细广告1（300*130)\" width=\"300\" height=\"130\"\/><\/a>");
document.writeln("<\/div>");