// function called from various parts of InstantService Proactive Invite div

/*-------------------------------*/

function sitestat(counter)
{
	if(counter == 'counter_pro_inv_offered')
		{var ss = document.webChatInviteOffered}
	else if(counter == 'counter_pro_inv_accepted')
		{var ss = document.webChatInviteOffered}
	else if(counter == 'counter_pro_inv_declined')
		{var ss = document.webChatInviteDeclined}

	ss += '&ns__t=' + (new Date()).getTime();

	var ref = document.referrer;

	ref = (ref.lastIndexOf('/') == ref.length-1)? ref.substring(ref.lastIndexOf('/'),0) : ref;

	if(ref.length > 0)
		{ss += '&ns_referrer=' + escape(ref);}

	var ssImg = new Image(0,0);
	ssImg.src = ss;
}