function popup(URL,winwidth,winheight) {
	var x=window.open(URL,"Window","width="+winwidth+",height="+winheight+",scrollbars=yes,menubar=no,resizable=yes,copyhistory=yes");x.focus();
}

function popupFixed(URL,winwidth,winheight) {
	var x=window.open(URL,"Window","width="+winwidth+",height="+winheight+",scrollbars=no,menubar=no,resizable=no,copyhistory=yes");x.focus();
}