var isOnline = false;
var countUsers = 0;
var tmrOnline = null;
	countUsers = 0;
function checkOnline(){
	if(countUsers != 0){
		clearTimeout(tmrOnline);
		tmrOnline = null;
		isOnline = true;
	}
	else{
		tmrOnline = setTimeout("checkOnline()", 400);
	}
}
checkOnline();