XML File is not updated in IE browser

[vdtrip]

Hi, I have a xml file that define the path and image to a Video Player .You can see it on www.gogurugo.com/SiteInfo.aspx?id=Ap Click on any thumbnail and it goes to www.gogurugo.com/Video.aspx but when we select next time another thumbnail it does not update xml file with current Video. Everybody please see the site,all of you will understand my problem,Use Internet Explorer and also use Mozila FireFox. You will see the problem. Please help me how can i solve this issue? Thanks VD