function opna_glugga(url, nafn, w, h, r, sc) {
	if (isNaN(w))  { w=620; }
	if (isNaN(h))  { h=600; }
	if (isNaN(r))  { r=0; }
	if (isNaN(sc)) { sc=0; }
	gluggi = window.open(url,nafn,"width="+w+",height="+h+",toolbar=0,status=0,resizable="+r+",menubar=0,scrollbars="+sc);
	gluggi.focus();
}

function opna_nyjan(url) {
	gluggi = window.open(url);
	gluggi.focus();
}

function ekkert () {}

var leit = true;
var listi = true;
function hreinsa(f, s) {
	if (s) {
		f.value = '';
		s = false;
	}
}

function encterm() {
	$('#terms').val(Utf8.encode($('#leit').val()));
	return true;
}