function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  strFeatures = eval('"' + features + '"');
  window.open(theURL,winName,strFeatures);
}

function online_status(username) {
   dom_id = 'online-status-'+ username;

   document.write('<span id="'+ dom_id + '"><img src="/images/icons/webmessenger_grey.gif" align="absmiddle" /></span>');
   Event.observe(window, 'load', function() {
     	if (PARLEY_PRESENCE.isUserOnline(username)) {
			 dom_id = 'online-status-'+ username;
   			$(dom_id).update("<a href='#' onclick='PARLEY_PRESENCE.startChat(\"" + username + "\"); return false;'><img src='/images/icons/webmessenger_green.gif' alt='Online' width='25' height='19' border='0' align='absmiddle' /></a>");
   		} 
   }, this);	
}