var msgSelection;

function htmlMarkItem(thread_id, status)
{
	if (status == 'new')
	{
		$('#msgU' + thread_id).attr('class', 'bold');
		$('#msgD' + thread_id).attr('class', 'bold');
	} else
	{
		$('#msgU' + thread_id).attr('class', '');
		$('#msgD' + thread_id).attr('class', '');
	}	
};

function markSelected(folder, status)
{
	if (msgSelection.length == 0) return false;
	
	var ajaxSelection = msgSelection[0];
	for(var l = 1; l < msgSelection.length; l++)
		ajaxSelection = ajaxSelection + ',' + msgSelection[l];
	
	if (status == 'new')
	{
		$.getJSON( '/ajax.php', {page:'messages', action:'markSelected', msgStatus: status, folderId:folder, threads: ajaxSelection }, function(json){
			if (json.result) { window.location.reload(); for(var l = 0; l < msgSelection.length; l++) htmlMarkItem(msgSelection[l], status);}
		});
	}

	if (status == 'read')
	{
		$.getJSON( '/ajax.php', {page:'messages', action:'markSelected', msgStatus: status, folderId:folder, threads: ajaxSelection }, function(json){
			if (json.result){window.location.reload(); for(var l = 0; l < msgSelection.length; l++) htmlMarkItem(msgSelection[l], status);}
		});
	}
	
};


function selectAll()
{
	var c = 0;
	msgSelection = new Array();

	$(':checkbox[id=checkMsg]').each(function(i){
		$(this).attr('checked', true);
		msgSelection[c++] = $(this).val();
	});

	toggleActionMsgBlock();
};

function selectRead()
{
	selectNothing()

	var c = 0;
	msgSelection = new Array();
	
	$(':checkbox[id=checkMsg][lang=read]').each(function(i){
		$(this).attr('checked', true);
		msgSelection[c++] = $(this).val();
	});

	toggleActionMsgBlock();
};

function selectNew()
{
	selectNothing();

	var c = 0;
	msgSelection = new Array();
	
	$(':checkbox[id=checkMsg][lang=new]').each(function(i){
		$(this).attr('checked', true);
		msgSelection[c++] = $(this).val();
	});

	toggleActionMsgBlock();
};

function selectAnswered()
{
	selectNothing();

	var c = 0;
	msgSelection = new Array();

	$(':checkbox[id=checkMsg][lang=answered]').each(function(i){
		$(this).attr('checked', true);
		msgSelection[c++] = $(this).val();
	});

	toggleActionMsgBlock();
};

function selectNothing()
{
	$(':checkbox[id=checkMsg]').each(function(i){
		$(this).attr('checked', false);
	});
	
	msgSelection = new Array();

	toggleActionMsgBlock();
};

function getMsgSelection()
{
	var c = 0;
	msgSelection = new Array();

	$(':checkbox[id=checkMsg]').each(function(i){
		
		if ($(this).attr('checked'))
		{
			msgSelection[c++] = $(this).val();
		}
	});

	toggleActionMsgBlock();
};

function toggleActionMsgBlock()
{
	if (typeof(msgSelection) != 'undefined' && msgSelection.length > 0)
	{
		$('#actionMsgBlock').show();
	}	else
	{
		$('#actionMsgBlock').hide();
	}
};

/*******************************************************************************
 * 									DELETE
 *******************************************************************************/

function htmlDeleteItem(thread_id)
{
	$('#msg'+thread_id).hide();	
	$('#msg'+thread_id).html('');
	$('#msgFull'+thread_id).hide();	
	$('#msgFull'+thread_id).html('');	
	$('#d'+thread_id).hide();	
	
};

function deleteMessage(folder_id, thread_id, owner)
{
	if (!confirm(Q_JS_DELETE_MESSAGE)) return false;
	
	$.getJSON( '/ajax.php', {page:'messages', action:'delete', folderId: folder_id, messageId:thread_id}, function(json){
		htmlDeleteItem(thread_id);
	});

	toggleActionMsgBlock();

    if(folder_id){
        location.href = '/profile/messenger_outbox/?owner=' + owner;
    }
    else{
        location.href = '/profile/messenger_inbox/?owner=' + owner;
    }
};


function deleteSelected(folder_id)
{
	if (!confirm("Вы уверенны, что хотите удалить выбранные сообщения?")) return false;

	var ajaxSelection = msgSelection[0];
	for(var l = 1; l < msgSelection.length; l++)
		ajaxSelection = ajaxSelection + ',' + msgSelection[l];
	
	$.getJSON( '/ajax.php', {page:'messages', action:'deleteSelected', t: ajaxSelection }, function(json){
		if (json.result) for(var l = 0; l < msgSelection.length; l++) htmlDeleteItem(msgSelection[l]);
	});

	$('#actionMsgBlock').hide();
};

function removeRecipient(ids)
{
	$('#rcp'+ids).hide();
	recipients.removeItems(ids);
};

function sendMessage()
{
	if (recipients.length == 0)
	{
		alert(N_JS_ADD_RECIPIENTS);
		return;
	}

	if ($('textarea[id=msg_content]').val() == '')
	{
		alert(N_JS_ENTER_TEXT);
		return;
	}

	$.post( '/ajax.php', {page:'messages', action:'create', recipients: recipients.toString(), subject: $('#msg_subject').val(), content: $('textarea[id=msg_content]').val() }, function(response){
		eval("var data = "+response+';');		

		if (data['result'])
		{
			showNotification(data['message']);
			history.back();
		} else
		{
			$('#msgError').html(data['message']);
			$('#msgError').fadeIn(600);
			$('#modalBox').css('display','block');
		}
	});
};

function replyMessage()
{
	if ($('textarea[id=msg_content]').val() == '')
	{
		alert(N_JS_ENTER_TEXT);
		return;
	}

	$.post( '/ajax.php', {page:'messages', action:'reply', threadId: $('#thread_id').val(), content: $('textarea[id=msg_content]').val() }, function(response){
		eval("var data = "+response+';');		

		if (data['result'])
		{
			showNotification(N_JS_SENT);
			window.location.reload();
		} else
		{
			$('#msgError').html(data['message']);
			$('#msgError').fadeIn(600);
			//$('#modalBox').css('display','none');
		}
	});
};

function closeThread()
{
	$.post( '/ajax.php', {page:'messages', action:'closeThread', threadId: $('#thread_id').val()}, function(response){
			showNotification(OK_CLOSE_THREAD);
			window.location.reload();
	});
};

function formatFriend(row, i, num, searchValue)
{
	var mystr = row;
	re = new RegExp("("+searchValue+")", "i");
	return row[0].replace(re, "<b>$1</b>");	
};

function onSelectFriend(value)
{
 	var userIds = value.extra[1];
 	var userName = value.extra[0];
	
	$('#rcp').val('');

	if (recipients.inArray(userIds))
	{
		return;
	}

	var ins = '<li id="rcp' + userIds + '"><a style="width:133px;margin-right:3px;margin-bottom:3px;" href="javascript:;" onClick="removeRecipient(\''+userIds+'\');">'+userName+'<br/><span class="small" style="color:#fff;">[ '+LB_JS_DELETE+' ]</span></a></li>';
	
	recipients[recipients.length] = userIds;
	$('#rcps').append(ins);

  $("ul.postnav a").nifty("small transparent");
};

function getDialogAllFriends (user_id)
{
	$.getJSON( '/ajax.php', {page:'dialogs', action:'getFriends', userId: user_id}, function(json){
		completeDialogBox(json);
	});
	
};

function getFriendSelection()
{
	var c = 0;
	friendSelection = new Array();

	$(':checkbox[id=checkFr]').each(function(i){
		
		if ($(this).attr('checked'))
		{
			friendSelection[c++] = $(this).val();
		}
	});
};


function addMail (friend_count)
{
	var c = 0;
	friendSelection = new Array();
	

	for (var i = 1; i <= friend_count; i++)
		if ($('#friend_ids'+i).attr('checked'))
		{
			
			friendSelection[c++] = $('#friend_ids'+i).val(); // строка в виде 
			str = $('#friend_ids'+i).val();
			
			var userName = str.substring(0,str.indexOf("|"));
 	        var userIds = str.substring(str.indexOf("|")+1, str.length);
	
	        $('#rcp').val('');

	        if (recipients.inArray(userIds))
	        {
		      return;
	        }

	        var ins = '<li id="rcp' + userIds + '"><a style="width:133px;margin-right:3px;margin-bottom:3px;" href="javascript:;" onClick="removeRecipient(\''+userIds+'\');">'+userName+'<br/><span class="small" style="color:#fff;">[ '+LB_JS_DELETE+' ]</span></a></li>';
	
	        recipients[recipients.length] = userIds;
	        $('#rcps').append(ins);

            $("ul.postnav a").nifty("small transparent");
            
		}


	if (friendSelection.length == 0)
	{
		closeDialog();
		showNotification(N_JS_ADD_RECIPIENTS);
	}
	else 
	{
		
		closeDialog();
		showNotification(N_JS_SAVED);		
	}
};

function getInnerMail (user_id_to, isSup, objectIds)
{
     $.getJSON( '/ajax.php', {page:'dialogs', action:'getInnerMail', userIdTo: user_id_to, isSup: isSup, objectIds: objectIds}, function(json){
          completeDialogBox(json);
     });
};

function sendMessageToOne(recipient_id, displayType, isSup, objectIds)
{

	if ($('textarea[id=msg_content]').val() == '')
	{
		alert(N_JS_ENTER_TEXT);
		return;
	}

	$.post( '/ajax.php', {page:'messages', action:'create', recipients: recipient_id.toString(), subject: 'Письмо', content: $('textarea[id=msg_content]').val(), isSup: isSup, objectIds: objectIds }, function(response){
		eval("var data = "+response+';');		

		if (data['result'])
		{
			if (displayType) {
				showNotification(data['message']);
				window.history.back();
			} else {
				closeDialog();
				showNotification(data['message']);
			}
			//window.location.reload();
			
			
		} else
		{
			$('#msgError').html(data['message']);
			$('#msgError').fadeIn(600);
			$('#modalBox').css('display','block');
		}
	});
};