function rb1click() {
   document.getElementById('ssr1').checked = true;
   document.getElementById('ssr2').checked = false;
   document.getElementById("sp1").style.fontWeight = "bold";
   document.getElementById("sp2").style.fontWeight = "normal";
   document.getElementById("ccode").style.display = "none";
   document.getElementById("ccodespan").style.display = "none";
   document.getElementById("subscribeform").action = "/community/subscribe.php";
}

function rb2click() {
   document.getElementById('ssr2').checked = true;
   document.getElementById('ssr1').checked = false;
   document.getElementById("sp2").style.fontWeight = "bold";
   document.getElementById("sp1").style.fontWeight = "normal";
   document.getElementById("ccode").style.display = "inline";
   document.getElementById("ccodespan").style.display = "inline";
   document.getElementById("subscribeform").action = "/community/unsubscribe.php";
}
function SetBgImg(id, url) {
   document.getElementById(id).style.backgroundImage = "url('"+url+"')";
}