function resizeJacket () {

	var xlen = document.getElementById('jkt').width;
	var ylen = document.getElementById('jkt').height;
	/* NN用 */
	if ( window.outerWidth ) {
		xlen += (window.outerWidth - window.innerWidth);
		ylen += (window.outerHeight - window.innerHeight);
		window.resizeTo( xlen, ylen );

	/* IE用 */
	} else if ( document.body.clientWidth ) {
		self.resizeTo( xlen, ylen );
		x = document.body.clientWidth;
		y = document.body.clientHeight;
		self.resizeBy((xlen-x),(ylen-y))

	/* どっちもだめぽ */
	} else {
		xlen += 10;
		ylen += 65;
		window.resizeTo( xlen, ylen );

	}

}