function calcWidth() {

document.getElementById('outercontainer').style.width = document.body.clientWidth > 1030 ? '100%' : (document.body.clientWidth < 1030 ? '1030px' : '100%');

}


onload  = calcWidth;
onbeforeprint = function() {document.getElementById('outercontainer').style.width = '100%';}
onafterprint = calcWidth;
onresize = calcWidth;