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<980) ? "980px" : "100%";
  }
}

function init(){
if(winIE) {bodySize();}
}
onload = init;
if(winIE) {onresize = bodySize;}