function user_block_toggle(em,blockedid)
{if(em.innerHTML=='Block')
{em.innerHTML='Blocking...';}
else
{em.innerHTML='Unblocking...';}
em.disabled=true;xmlhttp_request('/CMS/php/xml_user_block_toggle.php','userid='+blockedid,'POST',user_block_toggle_processxml,xmlhttp_error,true,true);}
function user_block_toggle_processxml(xml)
{var items=xml.documentElement.getElementsByTagName('item');var userid=getNodeValue(items.item(0),'userid');var blocked=getNodeValue(items.item(0),'blocked')=='1';var button=getElement('omchat_user_action_block_button'+userid);button.innerHTML=blocked?'Unblock':'Block';button.disabled=false;}