function w_open(url, width, height) {
	window.open(url ,"jrs","width=" + width + ",height=" + height + ",scrollbars=no,resizable=yes");
}
function w_open2(url, width, height) {
	window.open(url ,"jrs","width=" + width + ",height=" + height + ",scrollbars=yes,resizable=yes");
}