// for friends
function change_friend_info(firstname,f_type,f_id,add_type) { 
	if (add_type == 'normal')
		document.getElementById("friend_info_"+f_id).innerHTML = "<a href='javascript:void(0);'><img src='images/friends.gif' align='absmiddle' alt='friend' /> Request already sent</a>";
	else if (add_type == 'profile_who_view_add')
		document.getElementById("who_view_add_"+f_id).innerHTML = "Pending";
}

function handleHttpResponse_f() {
	if (http.readyState == 1) {
		document.getElementById("friend_info_"+f_id).innerHTML = 'Updating...';
	}
	if (http.readyState == 4) {
		if (friend_type == 'friend')
			document.getElementById("friend_info_"+f_id).innerHTML = "<a href='javascript:void(0);'><img src='images/friends.gif' align='absmiddle' alt='friend' /> We are Friends</a>";
		else if (friend_type == 'family')
			document.getElementById("friend_info_"+f_id).innerHTML = "<a href='javascript:void(0);'><img src='images/friends.gif' align='absmiddle' alt='family' /> We are Family</a>";
	}
}

var friend_type = '';
var f_id = '';
function accept_friend(owner,type) {
	friend_type = type;
	f_id = owner;
	http.open("POST","friends_process.php?action=accept",true);
	http.onreadystatechange = handleHttpResponse_f;
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	var blog_owner = "blog_owner=" + owner;
	var f_type = "type=" + type;
	http.send(blog_owner+'&'+f_type);
}