function all_news_on(id) {
   document.getElementById(id).src = path+'/images/arrow_all_news_on.gif';
}

function all_news_off(id) {
   document.getElementById(id).src = path+'/images/arrow_all_news.gif';
}
function openw(res) {
   window.open(path + "/lib/show_pic.php?src="+res, null, "top=20, left=40, width=50, height=50, channelmode=no, toolbar=no, location=no, status=no, directories=no, menubar=no, resizable=yes");
}