window.onresize = resizeHandler;

function resizeHandler() {
	var width;
	
	if (parseInt(navigator.appVersion)>3) {
		if (navigator.appName=="Netscape") {
			width = window.innerWidth;
		}
	}
	
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		width = document.body.offsetWidth;
	}
	
	var wrapper = document.getElementById('wrapper');
	
	if( width < 960 && wrapper.className != "leftaligned" ) {
		//window.onresize = "";
		wrapper.className = "leftaligned";
	} else if( width >= 960 ) {
		//window.onresize = "";
		wrapper.className = "";
	}

}