function gebi(id) { return document.getElementById(id); }

function ifcs(obj,sf) {
	var dv = obj.parentNode.parentNode;
	if (sf == undefined) sf = '';
	dv.className = 'tinp'+sf+' fcs';
}

function iblr(obj,sf) {
	var dv = obj.parentNode.parentNode;
	if (sf == undefined) sf = '';
	dv.className = 'tinp'+sf;
}

function sub(obj) {
	obj = obj.parentNode;
	var id = obj.id;
	var num = parseInt(id);
	var sb = gebi(num+'_sub');
	if (sb == undefined) return;
	if (sb.className == '') {
		sb.className = 'closed';
		obj.className = 'pnt plus';
	} else {
		sb.className = '';
		obj.className = 'pnt minus';
	}
	return false;
}

function docloc(loc) {
	if (loc == undefined) return;
	document.location = loc;
}