function user_flag(userid,nflags)
{var progress_em=getElement('omchat_user'+userid+'_flag_progress');progress_em.innerHTML='Flagging...';progress_em.style.display='inline';var flag_uri='';var flag_em;for(var i=1;i<=nflags;i++)
{if((flag_em=document.getElementById('omchat_user'+userid+'_flag'+i))!=null)
{flag_uri+='&flag'+i+'='+(flag_em.checked?'1':'0');}}
if(flag_uri.length>0)
{xmlhttp_request('/CMS/php/xml_user_flag.php','userid='+userid+flag_uri,'POST',user_flag_processxml,xmlhttp_error,true,true);}}
function user_flag_processxml(xml)
{var items=xml.documentElement.getElementsByTagName('item');var userid=getNodeValue(items.item(0),'userid');var flag_text=getNodeValue(items.item(0),'flag_text');var flagged=getNodeValue(items.item(0),'flagged')=='1';getElement('omchat_user'+userid+'_flag_text').innerHTML=flag_text;var displ=flag_text.length>0?'block':'none';getElement('omchat_user'+userid+'_flag_dt').style.display=displ;getElement('omchat_user'+userid+'_flag_text').style.display=displ;var progress_em=getElement('omchat_user'+userid+'_flag_progress');progress_em.innerHTML=flagged?'Flagged':'Flag';progress_em.style.display='inline';}