function openUser (site) {
		window.open(site,'','scrollbars=yes,width=610,height=465,resizable=no,status=no');
}

function newMsg (site) {
		window.open(site,'','scrollbars=yes,width=640,height=350');
}

function openNachrichten (site) {
		window.open(site,'nachrichten','scrollbars=yes,width=640,height=350');
}