function getWindowHeight() {
			var windowHeight = 0;
			if (typeof(window.innerHeight) == 'number') {
				windowHeight = window.innerHeight;
			}
			else {
				if (document.documentElement && document.documentElement.clientHeight) {
					windowHeight = document.documentElement.clientHeight;
				}
				else {
					if (document.body && document.body.clientHeight) {
						windowHeight = document.body.clientHeight;
					}
				}
			}
			return windowHeight;
		}
		function setHeight() {
			if (document.getElementById) {
				var windowHeight = getWindowHeight();
				if (windowHeight > 0) {
					var adContentHeight = document.getElementById('adContent').offsetHeight;
					var soundContentHeight = document.getElementById('soundContent').offsetHeight;							
					var gameContent=document.getElementById('gameContent');					
					var gameContentHeight = windowHeight-adContentHeight-soundContentHeight;
					gameContent.style.height = gameContentHeight+ 'px';
				}
			}
		}
		window.onload = function() {
			setHeight();
		}
		window.onresize = function() {
			setHeight();
		}