function channel_delete(channelid)
{if(confirm('Are you sure you want to delete this chat room?'))
{xmlhttp_request('/CMS/php/xml_channel_delete.php','channelid='+channelid,'POST',channel_delete_processxml,xmlhttp_error,true,true);}}
function channel_delete_processxml(xml)
{var items=xml.documentElement.getElementsByTagName('item');var channelid=getNodeValue(items.item(0),'channelid');var msg=getNodeValue(items.item(0),'msg');location.href=self.location.href;}
function channel_chat_room_join_form_submit()
{var channel_name=getElement('omchat_chat_room_join_name').value;if(channel_name.length>0)
location.href='/chat_room/'+channel_name;}