// ==UserScript==
// @name          TW(NL) Afstand tot dorp
// @namespace     c1b1.de | changed by Tuam
// @version       0.3.20121105
// @include       http://nl*.tribalwars.nl/game.php*screen=info_village*
// ==/UserScript==


// ds.distanceOnVillageProfile.user.js

// Translated by BeNnOo.

// fixed by Lekensteyn

/*

DS Entfernung im Dorfprofil

Version 1.1

(c) by C1B1SE
         info@c1b1.de
         http://c1b1.de

You may change string values if it's necessary for your language area.
Do not republish, use in other scripts, change or reproduce this code nor a part of this code without permission from C1B1SE.

This script may be forbidden in some language areas.
Please look in the respective forum for further information!
I won't take responsibility.

*/

var table = document.getElementById('content_value').getElementsByTagName('table')[1];
// Local Village
var local_village = (typeof unsafeWindow != 'undefined' ? unsafeWindow : window).game_data.village.coord.split('|');
// Remote Village
var remote_village = table.rows[1].cells[1].innerHTML.match(/\d+\|\d+/);
remote_village = (''+remote_village).split('|');

// Calc Distance
var distance = Math.sqrt(
						 Math.pow(local_village[0] - remote_village[0], 2) +
						 Math.pow(local_village[1] - remote_village[1], 2)
						).toFixed(2);

// Insert Content
var row = document.createElement('tr');
table.appendChild(row); // Opera is buggy with insertRow :/
row.insertCell(0).innerHTML = 'Afstand:';
row.insertCell(1).innerHTML = distance + ' velden';