i want to use games in popups so that when a person clicks on play button the popup opens, but the problem is that it works fine for 1028 not for other screen sizes how can i make this okay. Please help me i have tried height 100% and width one but its of no use to me. to see sample of what i am talking about please visit this place http://www.bloghuts.com/2010/09/star-island.html i am blogger, i would really appreciate help, as i don't know what to do. thank you in advance.