Ikariam x500 Payloads

// coding: utf-8
// ==UserScript==
// @name  Ikariam x500 Payloads
// @version 24
// @author  oliezekat
// @namespace x500-payloads.ikariam
// @description Add buttons on views where you need to set resources payload.
// @include http://s*.ikariam.*/*
// @include http://s*.*.ikariam.*/*
// @exclude http://support.ikariam.*/*
// @exclude http://board.*.ikariam.*/*
// ==/UserScript==

if (!x500Payloads) var x500Payloads = {};

x500Payloads =
 {
 /* Requires modules */
 Log:    {},
 DOM:    {},
 Ikariam:   {},
 DB:     {},
 Updater:   {},
 
 StartTime:   0,
 LogEnabled:   false,
 View:    '',
 EnhancedBy:   '',
 
 /* Script metas */
 ScriptName:   'Ikariam x500 Payloads',
 Version:   24,
 HomePage:   '',
 ScriptURL:   '',
 UserScriptsID:  43668
 };

x500Payloads.Init = function()
 {
 this.StartTime   = new Date().getTime();
 this.HomePage   = 'http://userscripts.org/scripts/show/'+this.UserScriptsID;
 this.ScriptURL   = 'http://userscripts.org/scripts/source/'+this.UserScriptsID+'.user.js';

 /* Init Log */
 this.Log.Init(this);
 this.Log._Enabled = this.LogEnabled;
 this.Log.Add('Start...');
 
 this.DOM.Init(this);
 this.Ikariam.Init(this);
 this.DB.Init(this);
 this.DB.Load_Options();
 this.Updater.Init(this);
 
 this.EnhancedBy = 'Enhanced by <a target="_blank" href="'+this.HomePage+'"><b>'+this.ScriptName+'</b></a> (v. <i>'+this.Version+'</i>).';
 if (this.DB.Options['AvailableVersion'] > this.Version)
  this.EnhancedBy += ' <a href="'+this.ScriptURL+'?version='+this.DB.Options['AvailableVersion']+'.user.js'+'" style="color: red;"><b>NEW RELEASE V. <i>'+this.DB.Options['AvailableVersion']+'</i> AVAILABLE !</b></a>';

 if (this.Ikariam.View() =='transport')
  {
  this.View_Transport();
  }
 else if (this.Ikariam.View() =='branchOffice')
  {
  this.View_BranchOffice();
  }
 else if (this.Ikariam.View() =='takeOffer')
  {
  this.View_TakeOffer();
  }
 else if (this.Ikariam.View() =='colonize')
  {
  this.View_Colonize();
  }
 else if (this.Ikariam.View() =='resource')
  {
  this.View_Resource();
  }
 else if (this.Ikariam.View() =='tradegood')
  {
  this.View_Resource();
  }
  
 this.Log.Add('End !');
 };
 
x500Payloads.CheckScriptUpdate = function()
 {
 if ((this.DB.Options['LastCheckUpdate'] == undefined) || (this.DB.Options['LastCheckUpdate'] < this.StartTime - (1000 * 60 * 60 * 24)))
  {
  var self = this;
  var ScriptURL = 'http://userscripts.org/scripts/source/'+this.UserScriptsID+'.meta.js?since='+this.StartTime;
  this.Updater.Check(ScriptURL, function(availableVersion) { self._CompareScriptUpdate(availableVersion); });
  }
 else
  {
  this.Log.Add('Not need check update today');
  }
 };
 
x500Payloads._CompareScriptUpdate = function(availableVersion)
 {
 this.Log.Add('Available version: '+availableVersion);
 if (availableVersion != 0)
  {
  availableVersion = parseInt(availableVersion);
  
  if ((availableVersion > this.Version) && ((this.DB.Options['AvailableVersion'] == undefined) || (availableVersion > this.DB.Options['AvailableVersion'])))
   {
   if (confirm("Do you want to install \""+this.ScriptName+"\" v. "+availableVersion+" ?"))
    {
    GM_openInTab(this.ScriptURL+'?version='+availableVersion+'.user.js');
    }
   }
  
  this.DB.Options['AvailableVersion'] = availableVersion;
  this.DB.Options['LastCheckUpdate'] = this.StartTime;
  this.DB.Save_Options();
  }
 };
 
x500Payloads.View_Transport = function()
 {
 var nodes = x500Payloads.DOM.Get_Nodes("//ul[@class='resourceAssign']/li");
 if (nodes != null)
  {
  // define CSS 
  var default_style = <><![CDATA[
  #mainview ul.resourceAssign { width: 660px; }
  #container .resourceAssign li { padding:0px; background-position:0 center;}
  #container .resourceAssign .sliderinput { margin:0 0 0 30px; width:400px;}
  #container .resourceAssign input.textfield { margin-top: 2px; position:relative;top:-26px;margin-left:-5px;}
  input.x500Payloads,
  input.x500Payloads:active {margin: 0px; padding: 1px 3px; margin-top: 3px; font-size: 10px; }
  input.x500Payloads { position: absolute; top: 3px;}
  ]]></>.toXMLString();
  GM_addStyle(default_style);
  
  // Add buttons
  for (var i=0; i < nodes.snapshotLength; i++)
   {
   var li = nodes.snapshotItem(i);
   var Good = li.className;
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+5k";
   input.title = "Add 5000 goods";
   input.style.left = '616px';
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", "textfield_"+Good);
   input.setAttribute("amount", 5000);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   li.appendChild(input);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+1k";
   input.title = "Add 1000 goods";
   input.style.left = '578px';
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", "textfield_"+Good);
   input.setAttribute("amount", 1000);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   li.appendChild(input);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+500";
   input.title = "Add 500 goods";
   input.style.left = '534px';
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", "textfield_"+Good);
   input.setAttribute("amount", 500);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   li.appendChild(input);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "–";
   input.title = "Remove 500 goods";
   input.style.left = '508px';
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", "textfield_"+Good);
   input.setAttribute("amount", -500);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   li.appendChild(input);
   
   var maxId = 'slider_'+Good+'_max';
   var maxLink = document.getElementById(maxId);
   maxLink.setAttribute("textfield", "textfield_"+Good);
   maxLink.addEventListener('click', x500Payloads.Max_500_Event, false);
   }
  }
  
 // Add footer
 x500Payloads.Insert_Footer();
 
 this.CheckScriptUpdate();
 };
   
x500Payloads.View_TakeOffer = function()
 {
 var nodes = x500Payloads.DOM.Get_Nodes("//div[@id='mainview']//td[@class='input']/input");
 if (nodes != null)
  {
  // define CSS 
  var default_style = <><![CDATA[
  input.x500Payloads,
  input.x500Payloads:active { margin: 0px; padding: 1px 4px; margin-left: 3px; font-size: 10px; }
  ]]></>.toXMLString();
  GM_addStyle(default_style);
  
  // Add buttons
  for (var i=0; i < nodes.snapshotLength; i++)
   {
   var textfield = nodes.snapshotItem(i);
   var textfieldId = textfield.id;
   var td = textfield.parentNode;
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+5k";
   input.title = "Add 5000 goods";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfieldId);
   input.setAttribute("amount", 5000);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+1k";
   input.title = "Add 1000 goods";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfieldId);
   input.setAttribute("amount", 1000);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+500";
   input.title = "Add 500 goods";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfieldId);
   input.setAttribute("amount", 500);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "–";
   input.title = "Remove 500 goods";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfieldId);
   input.setAttribute("amount", -500);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   
   var maxId = textfieldId.replace('textfield_','')+'Max';
   var maxLink = document.getElementById(maxId);
   maxLink.setAttribute("textfield", textfieldId);
   maxLink.addEventListener('click', x500Payloads.Max_500_Event, false);
   }
  }
  
 // Add footer
 x500Payloads.Insert_Footer();
 
 this.CheckScriptUpdate();
 };
 
x500Payloads.Set_BranchOffice_Style = function()
 {
 var default_style = <><![CDATA[
 #branchOffice #container #mainview table.tablekontor td.select { padding-left:0px; width: auto; }
 input.x500Payloads,
 input.x500Payloads:active { margin: 0px; padding: 1px 4px; margin-left: 3px; font-size: 10px; }
 ]]></>.toXMLString();
 
 GM_addStyle(default_style);
 };
 
x500Payloads.View_BranchOffice = function()
 {
 var nodes = this.DOM.Get_Nodes("//table[@class='tablekontor']//td/input");
 if (nodes != null)
  {
  var self = this;
  
  this.Set_BranchOffice_Style();
  
  // Add buttons to increase or decrease payload
  for (var i=0; i < nodes.snapshotLength; i=i+2)
   {
   var textfield = nodes.snapshotItem(i);
   var td = textfield.parentNode;
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+5k";
   input.title = "Add 5000 goods";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfield.id);
   input.setAttribute("amount", 5000);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+1k";
   input.title = "Add 1000 goods";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfield.id);
   input.setAttribute("amount", 1000);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+500";
   input.title = "Add 500 goods";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfield.id);
   input.setAttribute("amount", 500);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "–";
   input.title = "Remove 500 goods";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfield.id);
   input.setAttribute("amount", -500);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   }
   
  // Add buttons to increase or decrease prices
  for (var i=1; i < nodes.snapshotLength; i=i+2)
   {
   var textfield = nodes.snapshotItem(i);
   var td = textfield.parentNode;
   
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+5";
   input.title = "Add 5 gold";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfield.id);
   input.setAttribute("amount", 5);
   input.setAttribute("rounded", 1);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+";
   input.title = "Add 1 gold";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfield.id);
   input.setAttribute("amount", 1);
   input.setAttribute("rounded", 1);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   
   var input = document.createElement('input');
   input.type = "button";
   input.value = "–";
   input.title = "Remove 1 gold";
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", textfield.id);
   input.setAttribute("amount", -1);
   input.setAttribute("rounded", 1);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   td.insertBefore(input, textfield.nextSibling);
   }
  }
  
 // Add footer
 x500Payloads.Insert_Footer();
 
 this.CheckScriptUpdate();
 };
 
x500Payloads.Set_Resource_Style = function()
 {
 var default_style = <><![CDATA[
 input.x500Payloads,
 input.x500Payloads:active { margin: 0px; padding: 1px 4px; margin-left: 3px; font-size: 10px; }
 ]]></>.toXMLString();
 
 GM_addStyle(default_style);
 };
 
x500Payloads.View_Resource = function()
 {
 this.Set_Resource_Style();
 
 var donate = document.getElementById("donate");
 if (donate != null)
  {
  var donateWood = document.getElementById("donateWood");

  // create button
  var input = document.createElement('input');
  input.type = "button";
  input.value = "+5k";
  input.title = "Add 5000 woods";
  input.setAttribute("class", "button x500Payloads");
  input.setAttribute("textfield", 'donateWood');
  input.setAttribute("amount", 5000);
  input.addEventListener('click', x500Payloads.Add_500_Event, false);
  donate.insertBefore(input, donateWood.nextSibling);

  // create button
  var input = document.createElement('input');
  input.type = "button";
  input.value = "+1k";
  input.title = "Add 1000 woods";
  input.setAttribute("class", "button x500Payloads");
  input.setAttribute("textfield", 'donateWood');
  input.setAttribute("amount", 1000);
  input.addEventListener('click', x500Payloads.Add_500_Event, false);
  donate.insertBefore(input, donateWood.nextSibling);

  // create button
  var input = document.createElement('input');
  input.type = "button";
  input.value = "+500";
  input.title = "Add 500 woods";
  input.setAttribute("class", "button x500Payloads");
  input.setAttribute("textfield", 'donateWood');
  input.setAttribute("amount", 500);
  input.addEventListener('click', x500Payloads.Add_500_Event, false);
  donate.insertBefore(input, donateWood.nextSibling);

  // create button
  var input = document.createElement('input');
  input.type = "button";
  input.value = "–";
  input.title = "Remove 500 woods";
  input.setAttribute("class", "button x500Payloads");
  input.setAttribute("textfield", 'donateWood');
  input.setAttribute("amount", -500);
  input.addEventListener('click', x500Payloads.Add_500_Event, false);
  donate.insertBefore(input, donateWood.nextSibling);
    
  var br = document.createElement('br');
  donate.insertBefore(br, donateWood.nextSibling);
  }
 
 // Add footer
 x500Payloads.Insert_Footer();
 
 this.CheckScriptUpdate();
 };
 
x500Payloads.Max_500_Event = function(e)
 {
 if (!e) { e = window.event; }
 var obj = e.srcElement ? e.srcElement : e.target;
 while (obj.tagName != 'A')
  {
  obj = obj.parentNode;
  }
 var button = obj;
 
 // unfocus button
 button.blur();
 
 var TextfieldID = button.getAttribute('textfield');
 
 var Amount = 0;
 if (button.hasAttribute('amount'))
  {
  Amount = parseInt(button.getAttribute('amount'));
  }
 var Rounded = 500;
 if (button.hasAttribute('rounded'))
  {
  Rounded = parseInt(button.getAttribute('rounded'));
  }
 
 var PrevMax = 0;
 if (button.hasAttribute('prevmax'))
  {
  PrevMax = parseInt(button.getAttribute('prevmax'));
  }
 
 var input = document.getElementById(TextfieldID);
 if (input.value == '') input.value = 0;
 
 // Increase value or complete to x500 value
 var origValue = parseInt(input.value);
 if ((Amount > 0) && (origValue < Amount)) origValue = Amount;
 
 var newValue = origValue;
 if (newValue < Rounded)
  {
  // Do nothing
  }
 else
  {
  newValue = Math.floor(newValue/Rounded)*Rounded;
  }
 
 // Tip to allow double-click
 if ((PrevMax == 0) || (PrevMax != newValue))
  {
  input.value = newValue;
  button.setAttribute("PrevMax", newValue);
  }
 else
  {
  input.value = origValue;
  button.setAttribute("PrevMax", origValue);
  }
 
 // fire event
 var evt = document.createEvent("KeyEvents");
 evt.initKeyEvent('keyup', true, true, window, false, false, false, false, 13, 0);
 input.dispatchEvent(evt);
 }
 
x500Payloads.Add_500_Event = function(e)
 {
 if (!e) { e = window.event; }
 var obj = e.srcElement ? e.srcElement : e.target;
 while (obj.tagName != 'INPUT')
  {
  obj = obj.parentNode;
  }
 var button = obj;
 
 // unfocus button
 button.blur();
 
 var TextfieldID = button.getAttribute('textfield');
 
 var Amount = 500;
 if (button.hasAttribute('amount'))
  {
  Amount = parseInt(button.getAttribute('amount'));
  }
 var Rounded = 500;
 if (button.hasAttribute('rounded'))
  {
  Rounded = parseInt(button.getAttribute('rounded'));
  }
 
 var input = document.getElementById(TextfieldID);
 if (input.value == '') input.value = 0;
 
 // Increase value or complete to x500 value
 var newValue = parseInt(input.value);
 if (Amount >= 0)
  {
  newValue = Math.floor(newValue/Rounded)*Rounded + Amount;
  }
 else
  {
  newValue = Math.floor(newValue/Rounded)*Rounded;
  if (newValue == parseInt(input.value)) newValue = newValue + Amount;
  }
 if (newValue <= 0) newValue = 0;
 input.value = newValue;
 
 // fire event
 var evt = document.createEvent("KeyboardEvent");
 if (evt.initKeyboardEvent)
  {
  evt.initKeyboardEvent('keyup', true, true, window, false, false, false, false, 13, 0);
  }
 else
  {
  evt.initKeyEvent('keyup', true, true, window, false, false, false, false, 13, 0);
  }
 
 input.dispatchEvent(evt);
 };
 
x500Payloads.Insert_Footer = function()
 {
 var div = document.createElement('div');
 div.id = 'x500PayloadsFooter';
 div.setAttribute("style", "margin-bottom: 10px; text-align: right;");
 div.innerHTML = x500Payloads.EnhancedBy;
 var mainview = document.getElementById("mainview");
 mainview.appendChild(div);
 };
 
x500Payloads.View_Colonize = function()
 {
 var nodes = x500Payloads.DOM.Get_Nodes("//ul[@class='resourceAssign']/li");
 if (nodes != null)
  {
  // define CSS 
  var default_style = <><![CDATA[
  #mainview ul.resourceAssign { width: 660px; }
  #container .resourceAssign li { padding:0px; background-position:0 center;}
  #container .resourceAssign .sliderinput { margin:0 0 0 30px; width:400px;}
  #container .resourceAssign input.textfield { margin-top: 2px; position:relative;top:-26px;margin-left:-5px;}
  input.x500Payloads,
  input.x500Payloads:active {margin: 0px; padding: 1px 3px; margin-top: 3px; font-size: 10px; }
  input.x500Payloads { position: absolute; top: 3px;}
  #container .resourceAssign .summary {left: 540px !important;}
  ]]></>.toXMLString();
  GM_addStyle(default_style);
  
  // Add buttons
  for (var i=0; i < nodes.snapshotLength; i++)
   {
   var li = nodes.snapshotItem(i);
   var Good = li.className;
   if ((Good == undefined) || (Good == '')) continue;
   
   if (document.getElementById("textfield_"+Good) == null)
    {
    // Old fix for colonize
    if (Good == 'wood') Good = 'resource';
    if (Good == 'glass') Good = 'crystal';
    }
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+1k";
   input.title = "Add 1000 goods";
   input.style.left = '578px';
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", "textfield_"+Good);
   input.setAttribute("amount", 1000);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   li.appendChild(input);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "+500";
   input.title = "Add 500 goods";
   input.style.left = '534px';
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", "textfield_"+Good);
   input.setAttribute("amount", 500);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   li.appendChild(input);
   
   // create button
   var input = document.createElement('input');
   input.type = "button";
   input.value = "–";
   input.title = "Remove 500 goods";
   input.style.left = '508px';
   input.setAttribute("class", "button x500Payloads");
   input.setAttribute("textfield", "textfield_"+Good);
   input.setAttribute("amount", -500);
   input.addEventListener('click', x500Payloads.Add_500_Event, false);
   li.appendChild(input);
   }
  }
  
 // Add footer
 x500Payloads.Insert_Footer();
 
 this.CheckScriptUpdate();
 };

x500Payloads.DOM =
 {
 _Parent: null
 };
 
x500Payloads.DOM.Init = function(parent)
 {
 this._Parent = parent;
 };
 
x500Payloads.DOM.Get_Nodes = function(path, root)
 {
 var contextNode = root ? root.evaluate ? root : root.ownerDocument : document;
 return contextNode.evaluate(path, contextNode, null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
 };
 
x500Payloads.Log =
 {
 _Parent: null,
 _Enabled: false
 };
 
x500Payloads.Log.Init = function(parent)
 {
 this._Parent = parent;
 };
 
x500Payloads.Log.Add = function(msg)
 {
 if (this._Enabled == true)
  {
  GM_log(msg);
  }
 };

x500Payloads.Updater =
 {
 _Parent:    null,
 _ScriptURL:    '',
 _availableVersion:  0
 };
 
x500Payloads.Updater.Init = function(parent)
 {
 this._Parent = parent;
 };
 
// CallBackFct function receive available version number (or null value if failed) as argument
x500Payloads.Updater.Check = function(ScriptURL, CallBackFct)
 {
 this._availableVersion  = 0;
 this._ScriptURL    = ScriptURL;
 var self = this;
 
 GM_xmlhttpRequest({
  method:    "GET",
  url:    ScriptURL,
  headers:   { Accept:"text/javascript; charset=UTF-8" },
  overrideMimeType: "application/javascript; charset=UTF-8",
  onload:    function(response) { self._ParseScript(response, CallBackFct); }
  });
 };
 
x500Payloads.Updater._ParseScript = function(response, CallBackFct)
 {
 var availableVersion = 0;
 
 if (response.status == 200)
  {
  var resReg = /@version\s+(\d+)/.exec(response.responseText);
  if (resReg != null)
   {
   availableVersion = resReg[1];
   }
  }
  
 this._availableVersion = availableVersion;
 
 if (typeof CallBackFct == 'function')
  {
  CallBackFct.call(this._Parent, availableVersion, response);
  }
 };
 
x500Payloads.DB =
 {
 _Parent: null,
 Prefix:     null,
 Options:    {}
 };
 
x500Payloads.DB.Init = function(parent, host)
 {
 // Requires: Ikariam
 this._Parent = parent;
 if (host == undefined) host = this._Parent.Ikariam.Host();
 
 var prefix = host;
 prefix = prefix.replace('.ikariam.', '-');
 prefix = prefix.replace('.', '-');
 this.Prefix = prefix;
 };
  
x500Payloads.DB.Serialize = function(data)
 {
 return uneval(data);
 };

x500Payloads.DB.UnSerialize = function(data)
 {
 return eval(data);
 };
 
x500Payloads.DB.Load_Options = function()
 {
 this.Options = this.UnSerialize(GM_getValue(this.Prefix+'.Opt', false)) || {};
 };
 
x500Payloads.DB.Save_Options = function()
 {
 GM_setValue(this.Prefix+'.Opt', this.Serialize(this.Options));
 };
 
x500Payloads.Ikariam =
 {
 _Parent:   null,
 _View:    null,
 _Host:    null
 };
 
x500Payloads.Ikariam.Init = function(parent)
 {
 this._Parent = parent;
 };
 
x500Payloads.Ikariam.Host = function()
 {
 if (this._Host == null)
  {
  this._Host = '';
  
  this._Host = document.location.host;
  }
  
 return this._Host;
 };
 
x500Payloads.Ikariam.View = function()
 {
 if (this._View == null)
  {
  this._View = '';
  
  // Fetch view name
  try
   {
   this._View = document.getElementsByTagName("body")[0].id;
   }
  catch (e)
   {
   var url_view = /[\?&]view=([a-zA-Z0-9\-_]+)/.exec(document.URL);
   if (url_view != null) this._View = RegExp.$1;
   }
  }
  
 return this._View;
 };
 
x500Payloads.Init();