//function createPrivateMessage(user_name) {
//
//	document.getElementById('pm_friend_list').style.display = 'block';
//	document.getElementById('to_nick_name').readOnly = false;
//
//	document.getElementById('to_nick_name').value = user_name;
//	validPMField('to_nick_name');
//
//	document.getElementById('div_trans').style.height = document.body.scrollHeight+"px";
//	document.getElementById('div_trans').style.display = "block";
//
//	var width = "700";
//	var height = "380";
//	var left = (screen.width  - width)  / 2;
//	var top = (screen.height - height) / 3 + document.body.scrollTop;
//	document.getElementById('div_create_pm').style.width = width+"px";
//	document.getElementById('div_create_pm').style.height = height+"px";
//	document.getElementById('div_create_pm').style.left = (left - 134)+"px";
//	document.getElementById('div_create_pm').style.top = top+"px";
//
//	document.getElementById('div_create_pm').style.display = "block";
//	loadPMFriendList();
//}

//function blockPrivatMessage() {
//	document.getElementById('pm_friend_list').style.display = 'none';
//	document.getElementById('to_nick_name').readOnly = true;
//}

//function pm_close() {
//	document.getElementById('div_create_pm').style.display = "none";
//	document.getElementById('div_trans').style.display = "none";
//}

function validPMField(fld) {
	
	var var_data = "fld="+fld;
	var_data += "&value=" + encodeURIComponent( document.getElementById(fld).value );
	
	var gotError = function(err) {
			//alert("System Error");
			return;
   		}

    var gotInfo = function(data) {
			if (data.success == "1") {
				changePmIco(fld, true);
			}
			
			if (data.error == "1") {
				changePmIco(fld, false);
			}
			return;
    	}

	
    var url = "/ajax_request/validation_user.php";
    var opts = {
        "data": var_data,
        "method": "POST",
        "url": url,
        "onError": gotError,
        "onData": gotInfo

    };
	
    HTTPReq.getJSON(opts);

}



function changePmIco(fld, res) {
	if (res == true) document.getElementById('img_pm_'+fld).src = "/images/tick.png";
	else document.getElementById('img_pm_'+fld).src = "/images/publish_x.png";
}



function loadPMFriendList() {
	var url = base_url+"/ajax_request/pm_load_friend_list.php";
	var jsel = document.createElement('SCRIPT');
	jsel.type = 'text/javascript';
	jsel.src = url;
	document.getElementById('js').appendChild(jsel);	
}



function addPMFriendToSendToFrd(id) {
	if (browser_type == 'msie') var nick_name = document.getElementById('stf_frd_list_'+id).innerText;
	else var nick_name = document.getElementById('stf_frd_list_'+id).textContent;
	
	if (document.getElementById('to_nick_name')) {
		document.getElementById('to_nick_name').value = nick_name;
		validPMField('to_nick_name');
	}
}



function checkPmForm() {
	var message = "";
	
	var nickNameImgArr = document.getElementById('img_pm_to_nick_name').src.split('/');

	
	if (document.getElementById('to_nick_name').value == "") {
		message += 'Введите имя получателя';
	}
	else if (nickNameImgArr[nickNameImgArr.length - 1] != "tick.png") {
		message += 'Несуществующее имя получателя';
	}
	
	if (document.getElementById('pm_header').value == "") {
		if (message != "") message += "\n";
		message += 'Выберите тему сообщения';
	}

	if (tinyMCE.get('pm_content').getContent() == "") {
		if (message != "") message += "\n";
		message += 'Введите тело сообщения';
	}
	
	if (message == "") {
		return true;
	}
	else {
		alert(message);
		return false;
	}
}



function replyPm(parent_id) {
	var url = base_url+"/ajax_request/pm_reply.php?parent_id="+parent_id;
	var jsel = document.createElement('SCRIPT');
	jsel.type = 'text/javascript';
	jsel.src = url;
	document.getElementById('js').appendChild(jsel);
}