window.onload = init;
window.onresize=resizeMe;
var LastSize = (document.body.clientWidth) ? document.body.clientWidth: window.innerWidth;

function init() {
resizeMe();

}

function resizeMe() {
var myWidth = (document.body.clientWidth) ? document.body.clientWidth: window.innerWidth;

	if (myWidth < 833) {
		var myBuy = $("headerBuy");
		var myMenu = $("topnav");
		myBuy.style.left = "225px";
		myBuy.style.marginLeft = "0px";
		myMenu.style.left = "36px";
		myMenu.style.marginLeft = "0px";
		
	} else {
		if (LastSize < 833) { 
			var myBuy = $("headerBuy");
			var myMenu = $("topnav");
			myBuy.style.left = "50%";
			myBuy.style.marginLeft = "-195px";
			myMenu.style.left = "50%";
			myMenu.style.marginLeft = "-380px";
		} 
		
	}
	LastSize = myWidth;
}