function JoinGroup(n,t,i){var r="jg_",f=GetJoinGroupLink(r,n.toString(),t.toString()),u=GetJoinGroupStatusMsgElm(r,n.toString(),t.toString());return ShowJoinGroupMessage(f,u)&&$(u).load(i),!1}function GetJoinGroupLink(n,t,i){return $("a[name="+n+t+"_"+i+"]")}function GetJoinGroupStatusMsgElm(n,t,i){var r=document.getElementsByName(n+t+"_"+i)[0];return r.parentNode}function ShowJoinGroupMessage(n,t){return!n||!t?!1:($(n).css("display","none"),$(t).html('<img src="/images/animated_loading_blue.gif" width="16px" height="16px" border="0">'),$(t).css("display",""),!0)}