function basicsearch(what,defval)
{
	if ((defval==what) || (what=='') || (what==' ')) return false;
	if (window.location.search.indexOf('lang')==-1) window.location=(window.location.protocol+'//'+window.location.host+window.location.pathname+'?q=search&what='+urlencode(what));
	else window.location=(window.location.protocol+'//'+window.location.host+window.location.pathname+'?q=search&lang='+getvar('lang')+'&what='+urlencode(what));
}

function searchenter(ev)
{
	if ((ev.which && ev.which == 13) || (ev.keyCode && ev.keyCode == 13))
	{
		document.getElementById('basicsrchfor_btn').click();
		return false;
	} else return true;
}