/***************** function to store coop logs **********************/

function coop_log(referer,special,user_id)
{
		var postData = encodeURIComponent('referer') +"=" +encodeURIComponent(referer);
		postData += "&" +encodeURIComponent('special') +"=" +encodeURIComponent(special);
		postData += "&" +encodeURIComponent('user_id') +"=" +encodeURIComponent(user_id);
		var returnVal = doAsyncPost("/activity_log.php", postData);
		return;
}

function redirect_to(url)
{
	location.href = url;
	return true;

}