function moveDivs(){
	frameHeight = (!document.all && document.getElementById) ? window.innerHeight : document.body.clientHeight;
	frameWidth = (!document.all && document.getElementById) ? window.innerWidth : document.body.clientWidth;
	$('main').className = (frameHeight < 700) ? 'page_fixed' : 'page_resized';

	if(frameWidth < 1040) {
		delta = 1060 - frameWidth;
		$('main').style.width = 1060 + 'px';	
	} else {
		$('main').style.width = '100%';
	}
}

window.onresize = moveDivs;