We also may use third party advertisements placed by ad networks to support our Sites. Some of these advertisers and ad networks may use technology such as cookies, web beacons, pixel tags, log files, or local shared objects (such as Flash cookies) when they advertise on our Site, which will also send these advertisers and ad networks non-personal information including your IP address, ISP, browser type, and whether you have Flash installed. Some of these advertisers and ad networks also may use anonymous data, such as demographic data, received from third parties to assist in the delivery of advertisements to you. These third-party advertisers and ad networks use the information described above to provide you relevant advertisements based on your online behavior, search activities on our Site and on other third party sites, and demographic information, so that the advertising you see on our site more closely reflects your interests and needs.