function fixBackground() {
	var oBody = document.body;
	if(oBody.offsetWidth >= 1024) {
		oBody.style["backgroundPosition"] = "center";
	}
	else {
		oBody.style["backgroundPosition"] = "left";
	}
} 

window.onresize = function() {
	fixBackground();
};

window.onload = function() {
	fixBackground();
};

// JavaScript Document

function toggle2(obj) {
	$(obj).toggle();
};