function Sizes() {
	
	if(parseInt(navigator.appVersion)>3) {
		
		if(navigator.appName.indexOf("Microsoft")!=-1) {
 			winW = document.documentElement.clientWidth;
 			winH = document.documentElement.clientHeight;
		}
		
		else {
 			winW = window.innerWidth;
 			winH = window.innerHeight;
		}
	}
	
	var home_bg = document.getElementById('home_bg');
	
	if ((winH / winW) > .781) {
		home_bg.style.width = 1.28 * winH;
		home_bg.style.height = winH;
		home_bg.style.left = Math.round((winW - home_bg.width) / 2);
		home_bg.style.top = 0;
	}
	else {
		home_bg.style.height = 0.781 * winW;
		home_bg.style.width = winW;
		home_bg.style.left = 0;
		home_bg.style.top = winH - home_bg.height;
	}
	
	var content = document.getElementById('content');
	content.style.left = (winW-500)/2;
	content.style.top = 100;
	
	var logo = document.getElementById('logo');
	logo.style.left = winW-165;
	logo.style.top = winH-75;
	
}
window.onResize=Sizes();
Sizes();