var d = document;
var winIE = (navigator.userAgent.indexOf("Opera")==-1 && (d.getElementById && d.documentElement.behaviorUrns)) ? true : false;
   
function bodySize() {
	if (winIE && d.documentElement.clientWidth) {
		sObj = d.getElementsByTagName("body")[0].style;
		sObj.width = (d.documentElement.clientWidth < 970) ? "970px" : "100%";
	}
}

function init() {
	if (winIE) bodySize();
}

onload = init;
if (winIE) onresize = bodySize;