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 setFooter() {
			if (document.getElementById) {
				var windowHeight = getWindowHeight();
				var contentHeight = document.getElementById('content').offsetHeight;
				
				if ((windowHeight > 0) && (windowHeight > contentHeight)){
					var footerElement = document.getElementById('footer');
						footerElement.style.position = 'absolute';
						footerElement.style.top = (windowHeight-35) + 'px';
				}
				else if(windowHeight < contentHeight){
					var footerElement = document.getElementById('footer');
						footerElement.style.position = 'absolute';
						footerElement.style.top = (contentHeight+35) + 'px';				
				
				}
			}
		}

		window.onload = function() {
			setFooter();
		}
		window.onresize = function() {
			setFooter();
		}