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Title:
Travian Messages/Reports Helper

Date Added:
2008-05-28 04:39:59
Installs:
2995
Description:
Version 1.01 - UPDATE
This version fixes the bug with IGM address book which prevented the script for correctly detecting the write message page.

Version 1.0

This script adds the following functions:
* select all messages or reports displayed on current page with one click
* delete reports based on type (all, attacks, trade...)
* adds a shortcut for jumping to next page by pressing the space bar
* adds extra information to battle reports, namely the resources needed to rebuild lost troops and some statistics

The script started as my attempt to port parts of TravianQPTargets that work with messages and reports. Many portions of the code had to be completely rewritten so I dropped the idea and started from scratch. Some code is still based on TravianQPTargets.

The script was tested on IE7 and with IE7Pro versions 2.2 and 2.3 and I didn't find any bugs. If you do, please post comments. Feature requests and ideas are also welcome.

IMPORTANT: If you are already using my other Select all messages/reports script, you have to uninstall it. This script incorporates the functionality, so don't worry.

TODO:
* Add support for international translation of table titles

BUGS:
* None that are known of
Preview of Travian Messages/Reports Helper
View script source of Travian Messages/Reports Helper
// ==UserScript==
// @name		    Travian Messages and Reports Helper
// @description	Transforms messages/reports pages  
// @include     http://*.travian.*/berichte.php*
// @include     http://*.travian3.*/berichte.php*
// @include     http://*.travian.*/nachrichten.php*
// @include     http://*.travian3.*/nachrichten.php*
// @exclude     http://forum.travian.*
// @exclude     http://www.travian.*
// @version     1.0
// ==/UserScript==
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/** 
 * This script adds the following functions:
 *    - select all messages or reports displayed on current page with one click
 *    - delete reports based on type (all, attacks, trade...)
 *    - adds a shortcut for jumping to next page by pressing the space bar
 *    - adds extra information to battle reports, namely the resources needed 
 *      to rebuild lost troops and some statistics
 */

var DEF_UNDERSCORE = "_";
var DEF_PARTKEY_PREFIX = getServerName() + DEF_UNDERSCORE + getUserId() + DEF_UNDERSCORE;
var DEF_PARTKEY_REPORTSACTION = "reportsAction";
var DEF_GRAPHIC_PACK_PREFIX = "";

//tribes
var DEF_TRIBE_ROMAN = 0;
var DEF_TRIBE_GAUL = 1;
var DEF_TRIBE_TEUTON = 2;
var DEF_TRIBE_NATURE = 3;
var DEF_TRIBE_NATAR = 4;
var DEF_TRIBE_UNDISCLOSED = 5;

//troops cost (wood, clay, iron, wheat, crop usage)
var DEF_TROOPS_COST = new Array();
DEF_TROOPS_COST[DEF_TRIBE_ROMAN]  = [ [120,100,180,40,1], [100,130,160,70,1], [150,160,210,80,1], [140,160, 20,40,2], [550,440,320,100,3], [550,640,800,180,4], [ 900,360,500,70,3], [950,1350,600,90,6], [30750,27200,45000,37500,5], [5800,5300,7200,5500,1] ];
DEF_TROOPS_COST[DEF_TRIBE_GAUL]   = [ [100,130, 55,30,1], [140,150,185,60,1], [170,150, 20,40,2], [350,450,230,60,2], [360,330,280,120,2], [500,620,675,170,3], [ 950,555,330,75,3], [960,1450,630,90,6], [30750,45400,31000,37500,4], [5500,7000,5300,4900,1] ];
DEF_TROOPS_COST[DEF_TRIBE_TEUTON] = [ [ 95, 75, 40,40,1], [145, 70, 85,40,1], [130,120,170,70,1], [160,100, 50,50,1], [370,270,290, 75,2], [450,515,480, 80,3], [1000,300,350,70,3], [900,1200,600,60,6], [35500,26600,25000,27200,4], [7200,5500,5800,6500,1] ];
DEF_TROOPS_COST[DEF_TRIBE_NATURE] = [ [  0,  0,  0, 0,1], [  0,  0,  0, 0,1], [  0,  0,  0, 0,1], [  0,  0,  0, 0,1], [  0,  0,  0,  0,2], [  0,  0,  0,  0,2], [   0,  0,  0, 0,3], [  0,   0,  0, 0,3], [    0,    0,    0,    0,3], [   0,   0,   0,   0,5] ];
DEF_TROOPS_COST[DEF_TRIBE_NATAR]  = [ [  0,  0,  0, 0,0], [  0,  0,  0, 0,0], [  0,  0,  0, 0,0], [  0,  0,  0, 0,0], [  0,  0,  0,  0,0], [  0,  0,  0,  0,0], [   0,  0,  0, 0,0], [  0,   0,  0, 0,0], [    0,    0,    0,    0,0], [   0,   0,   0,   0,0] ];

//troops attributes (attack, infantry defense, cavalry defense, speed)
var DEF_TROOPS_ATTRIBUTES = new Array();
DEF_TROOPS_ATTRIBUTES[DEF_TRIBE_ROMAN]  = [ [40,35,50, 6], [30,65,35, 5], [70,40,25, 7], [ 0,20,10,16], [120, 65,50,14], [180,80,105,10], [ 60, 30, 75, 4], [ 75, 60, 10, 3], [ 50, 40, 30, 4], [  0, 80, 80, 5] ];
DEF_TROOPS_ATTRIBUTES[DEF_TRIBE_GAUL]   = [ [15,40,50, 7], [65,35,20, 6], [ 0,20,10,17], [90,25,40,19], [ 45,115,55,16], [140,50,165,13], [ 50, 30,105, 4], [ 70, 45, 10, 3], [ 40, 50, 50, 5], [  0, 80, 80, 5] ];
DEF_TROOPS_ATTRIBUTES[DEF_TRIBE_TEUTON] = [ [40,20, 5, 7], [10,35,60, 7], [60,30,30, 6], [ 0,10, 5, 9], [ 55,100,40,10], [150,50, 75, 9], [ 65, 30, 80, 4], [ 50, 60, 10, 3], [ 40, 60, 40, 4], [ 10, 80, 80, 5] ];
DEF_TROOPS_ATTRIBUTES[DEF_TRIBE_NATURE] = [ [10,25,10,20], [20,35,40,20], [60,40,60,20], [80,66,50,20], [ 50, 70,33,20], [100,80, 70,20], [250,140,200,20], [450,380,240,20], [200,170,250,20], [600,440,520,20] ];
DEF_TROOPS_ATTRIBUTES[DEF_TRIBE_NATAR]  = [ [ 0, 0, 0, 0], [ 0, 0, 0, 0], [ 0, 0, 0, 0], [ 0, 0, 0, 0], [  0,  0, 0, 0], [  0, 0,  0, 0], [  0,  0,  0, 0], [  0,  0,  0, 0], [  0,  0,  0, 0], [  0,  0,  0, 0] ];

// bounty each troop can carry, troops ordered by each tribe, tribe ordered by: romans, gauls, teutons
var DEF_TROOPS_BOUNTY_LOAD = new Array();
DEF_TROOPS_BOUNTY_LOAD[DEF_TRIBE_ROMAN]  = [ 40, 20, 50, 0, 100, 70, 0, 0, 0, 3000, 0 ];
DEF_TROOPS_BOUNTY_LOAD[DEF_TRIBE_GAUL]   = [ 30, 45, 0, 75,  35, 65, 0, 0, 0, 3000, 0 ];
DEF_TROOPS_BOUNTY_LOAD[DEF_TRIBE_TEUTON] = [ 60, 40, 50, 0, 110, 80, 0, 0, 0, 3000, 0 ];
DEF_TROOPS_BOUNTY_LOAD[DEF_TRIBE_NATURE] = [  0,  0,  0, 0,   0,  0, 0, 0, 0,    0, 0 ];
DEF_TROOPS_BOUNTY_LOAD[DEF_TRIBE_NATAR]  = [  0,  0,  0, 0,   0,  0, 0, 0, 0,    0, 0 ];

//troop type: infantry, cavalry or other (used when displaying attack value)
var DEF_TROOP_TYPE_INFANTRY = 0;
var DEF_TROOP_TYPE_CAVALRY = 1;
var DEF_TROOP_TYPE_OTHER = 2;

var DEF_TROOPS_TYPE = new Array();
DEF_TROOPS_TYPE[DEF_TRIBE_ROMAN] = [ DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER ];
DEF_TROOPS_TYPE[DEF_TRIBE_GAUL] = [ DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER ];
DEF_TROOPS_TYPE[DEF_TRIBE_TEUTON] = [ DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER ];
DEF_TROOPS_TYPE[DEF_TRIBE_NATURE] = [ DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER ];
DEF_TROOPS_TYPE[DEF_TRIBE_NATAR] = [ DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_INFANTRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_CAVALRY, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER ];
DEF_TROOPS_TYPE[DEF_TRIBE_UNDISCLOSED] = [ DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER, DEF_TROOP_TYPE_OTHER ];

//space for the field name information
var fields= [];

/** 
 * get the table containing the items (messages or reports)
 */ 
var itemsHtmlTable = null;
var tmpTables = document.getElementsByTagName('table');
for(var i=0; i<tmpTables.length; i++){
	if(tmpTables[i].className.indexOf('tbg') != -1){
		itemsHtmlTable = tmpTables[i];
		break;
	}
}
//now check if this table is the address book
if (itemsHtmlTable) {
  var tds = itemsHtmlTable.getElementsByTagName('td');
  for (var i=0;i<tds.length;i++) {
    if (tds[i].className.indexOf('addr')!=-1) {
      itemsHtmlTable = null;
      break;
      }
    }
  }

//gets the graphic pack path if it is active
getGraphicPackPathPrefix();

//gets the name of the resource fields
fields=getResourceFieldNames();

/**
 * note abote the href check in delete report by type section:
 *  
 * when deleting a report from any other page then main (berichte.php without the t param)
 * Travian server refreshes the page and instead of getting back to that report type page
 * it redirects the browser to main reports page. this interferes with auto deletion sequence
 * which is designed to delete reports of the given kind, then refresh the page with reports
 * of that kind and if still any exist, delete them, refresh the page, etc. since refreshing 
 * gets us back to main page we have to make sure that the URL check doesn't trigger the
 * action to stop. that is why we have:
 *    document.location.href.indexOf(load_ReportsAction()) > -1
 * instead of:
 *    document.location.href == load_ReportsAction
 * this, on the other hand, has the effect that when clicking to delete reports of any kind
 * (all button) and then skipping to any other report type page before the delete action
 * finishes, instead of canceling the action, the action will continue to execute.
 * yet, since chosing to delete all reports this doesn't really matter   
 */ 

if (isThisBattleReportPage()) {
  //if this is single item page, check if it's battle report and then add the additional info

  addBattleInfo();

} else if (itemsHtmlTable) {
  //if table exists add auto next page function and do the transformations
    
  //add a checkbox to quickly select all items
  addSelectAllCheckBox();
  //add a event listener for key down
  document.onkeydown = action_goToNextPage;
  
  //if this is reports page add delete by type buttons
  if (document.location.href.match("berichte.php")) {

    addDeleteReportByTypeButtons();
    
    //if we got here after pressing a delete by type button which refreshes the page
    //it means that a delete action is waiting to be executed
    if (exists_ReportsAction()) {
      if (load_ReportsAction().indexOf(document.location.href)>-1) {
        //if we are on the correct report type page, do the deletion
        deleteReportsOfGivenKind();
      } else {
        //if not, it's possible that the user canceled the action in browser so remove the action flag
        reset_ReportsAction();
        }
      }
    }

}

/**
 * adds a select all checkbox to messages/reports list
 * the code is different for reports and messages pages since they have
 * different items html table structures  
 */ 
function addSelectAllCheckBox() {
  var tableLength = itemsHtmlTable.rows.length-1;

	if (document.location.href.match("berichte.php") && !document.location.href.match('id=')) {
	  //this is for reports page

    //create the checkbox
		var chkbox = document.createElement('input');
		chkbox.type = 'checkbox';
		chkbox.id = 'selectallchkbox';
		chkbox.onclick = selectAllCheckBoxes;
		
		//table cell for the checkbox
		var newHeaderCell = document.createElement('td');
		newHeaderCell.width = 22;
		newHeaderCell.appendChild(chkbox);
    
    //append the table cell
    itemsHtmlTable.rows[tableLength].cells[0].colSpan = 1;
    itemsHtmlTable.rows[tableLength].insertBefore(newHeaderCell, itemsHtmlTable.rows[tableLength].cells[0]);
	
  } else if (document.location.href.match("nachrichten.php")) {
    //this is for messages page

    //create the checkbox
		var chkbox = document.createElement('input');
		chkbox.type = 'checkbox';
		chkbox.onclick = selectAllCheckBoxes;

    //add the checkbox to the table
		itemsHtmlTable.rows[tableLength].cells[0].appendChild(chkbox);

	}
}

/**
 * event handler for select all checkbox
 * first checks if the table is not empty, i.e. if first cell of the second 
 * table row contains an input tag (checkbox)
 * then iterates through table rows and sets checked property of each checkbox   
 */ 
function selectAllCheckBoxes() {

  if (itemsHtmlTable.rows[1].cells[0].firstChild.nodeName!='INPUT')
    return;

	value = event.srcElement.checked;
	for (var i = 1; itemsHtmlTable.rows[i]; i++) {
		itemsHtmlTable.rows[i].cells[0].firstChild.checked = value;
	}

}

/**
 * adds buttons that delete reports by type
 * button titles are fetched from links on all reports page so that they are displayed in server's language
 * buttons are added next to existing 'delete' button and because of limited space
 * their names are truncated to only first three letters of each report type name    
 */ 
function addDeleteReportByTypeButtons() {

  //this is already existing delete button which deletes only selected items
  var inputs = document.getElementsByTagName('input');
  var deleteButton = null;
  for (var i=0;i<inputs.length;i++) {
    if (inputs[i].className=='std') {
      deleteButton = inputs[i];
      break;
      }
    }

  //make sure we're not on a single report page
  if (!deleteButton)
    return;
  
  //fetch titles and add buttons with appropriate event handlers
  var td = deleteButton.parentNode;
  var as = document.getElementById('lmid2').getElementsByTagName('p')[0].getElementsByTagName('a');
  for (var i=0;i<as.length;i++) {
    var button = document.createElement('input');
    button.type = 'button';
    button.className = 'std';
    button.id = as[i].href;
    button.value = as[i].innerHTML.substr(0,3);
    button.onclick = action_deleteReports;
    td.appendChild(button);
    }
}

/**
 * deletes the reports of the given type on current and following pages (if any exist)
 */ 
function deleteReportsOfGivenKind() {
  //check if there are any reports by counting checkboxes
  if (itemsHtmlTable.rows[1].cells[0].firstChild.nodeName!='INPUT') {
    //if there are no more reports for deletion, remove the action and go back to all reports page
    reset_ReportsAction();
    document.location.href = document.getElementById('lmid2').getElementsByTagName('p')[0].getElementsByTagName('a')[0].href;
  } else {
    //delete everything on the current page
    document.getElementById('selectallchkbox').click();
    //this forces the form to submit and thus refreshes the page repeating the action until there are no more reports
    itemsHtmlTable.rows[itemsHtmlTable.rows.length-1].cells[1].getElementsByTagName('input')[0].click();
    }
}

/**
 * event listener for delete reports buttons
 * saves the action to delete reports of a certain type
 * then changes current page to the page with reports of that type where the deletion occurs   
 */ 
function action_deleteReports() {
  save_ReportsAction(this.id);
  document.location.href = this.id;
}

/**
 * event listener for next page shortcut functionality on space bar press
 */ 
function action_goToNextPage() {

  if(String.fromCharCode(event.keyCode)==" ") {
  
  	var DEF_CHAR_RAQUO = unescape('%BB');
  	//find an <a> with righ angle quotes char
  	var links = document.getElementsByTagName("a");
  	var i;
  	for(i=0; i<links.length; i++) {
  		if (links[i].innerHTML.indexOf(DEF_CHAR_RAQUO) == 0) {
        break;
        }
  	 }
  	if (i != links.length) {
  	  //now go to that page
      document.location.href = links[i].href;
      }
    
    //prevents browser from handling the space bar press (usually it's used to scroll down)
  	return false;
	}

}

/**
 * checks if the current page is a battle report details page
 * this is done by searching for a <td> with class="unit"
 */  
function isThisBattleReportPage() {
  
  var retVal = false;
  if (document.getElementById('lmid2').getElementsByTagName('table').length>1) {
    
    var trs = document.getElementById('lmid2').getElementsByTagName('table')[1].getElementsByTagName('tr');
    for (var i=0;i<trs.length;i++) {
      if (trs[i].className=='unit') {
        retVal = true;
        break;
        }
      }
    
  }
  
  return retVal;
  
  }

/**
 * adds additional information to the battle report such as cost of lost units
 * and some extra statistics (still haven't decided what) :)
 * 
 * there are multiple HTML structures of this page depending of type of battle
 * report (reinforcements were attacked, battle report with no return information,
 * battle report with none or many reinforcement tribes, etc.)
 * yet, the basic structure is the same: inside lmid2 is a table that contains
 * player details and attack time. inside it are multiple child table elements,
 * each containing information about single player's military losses (and possible bounty)
 * 
 * TODO: add support for translation of table titles
 * TODO: add total training time for lost troops (maybe)    
 */  
function addBattleInfo() {

  //get all the tables that hold military information for each player
  var tables = document.getElementById('lmid2').getElementsByTagName('table')[0].getElementsByTagName('table');
  var totalResLosses;
  var totalBounty;
  var attackersBounty = 0;    //holds info about how much resources the attacker got, this is later added to first defenders losses
  
  //transform each table
  for (var i=0;i<tables.length;i++) {

    //get tribe data, used to calculate troop information later
    var tribe = getTribeBySettlerImage(i);

    //add the transformations
    if (tables[i].rows.length>3) {
      transformBattleReport_addSurvivors(tables[i]);
      totalBounty = transformBattleReport_addBountySums(tables[i], tribe);
      if (i==0) attackersBounty=totalBounty;
      totalResLosses = transformBattleReport_addLostUnitsCost(tables[i], tribe);
      transformBattleReport_addTotals(tables[i], tribe, totalResLosses, totalBounty,(i==1)?attackersBounty:0, i==0);
      }
    }

  }

/**
 * adds a row with number of survived troops
 */ 
function transformBattleReport_addSurvivors(table) {
  var row = table.insertRow(4);
  var cell;
  for (var survived=0,cellc=table.rows[2].cells.length-1;cellc>0;cellc--) {
    cell = row.insertCell(0);
    survived = table.rows[2].cells[cellc].innerText - table.rows[3].cells[cellc].innerText;
    cell.appendChild(document.createTextNode(survived));
    if (survived==0)
      cell.className='c';
    }
  cell = row.insertCell(0);
  cell.appendChild(document.createTextNode('Survived'));
  }

/**
 * adds total bounty and success percent
 */ 
function transformBattleReport_addBountySums(table, tribe) {
  var bounty = getBountyRow(table);
  var bountyValues = new Array(0,0,0,0);
  var totalBounty = 0;
  
  if (bounty) {
    //calculate the total obtained bounty 
    var bountyValues = bounty.getElementsByTagName('td')[1].innerText.split(' ');
    for (var k=0;k<bountyValues.length;k++)
      totalBounty += parseInt(bountyValues[k]);
    
    //possible bounty depends of sent troops and their load capacity
    var possibleBounty = 0;
    for (var k=1;k<11;k++) {    //skip heroes
      possibleBounty += table.rows[4].cells[k].innerText * DEF_TROOPS_BOUNTY_LOAD[tribe][k-1];
      }
    var bountyValue = '  ['+totalBounty;
    if (possibleBounty!=0)
      bountyValue += ' / '+Math.round(totalBounty/possibleBounty*100)+'%';
    bountyValue += ']';
    bounty.getElementsByTagName('td')[1].appendChild(document.createTextNode(bountyValue));
    }
  
  return totalBounty;
  
  }
  
/**
 * adds total resource cost for lost troops
 */ 
function transformBattleReport_addLostUnitsCost(table, tribe) {
    var resLosses = new Array(0,0,0,0);
    var totalResLosses = 0;    
    var totalUnits = 0;
    var totalLost = 0;
    
    var row = table.insertRow(table.rows.length);
    row.className = 'cbg1';
    //calculate resource cost for lost troops
    for (var losses=0, k=1;k<11;k++) {
      totalUnits += parseInt(table.rows[2].cells[k].innerText);
      losses = parseInt(table.rows[3].cells[k].innerText);
      totalLost += losses;
      if (losses>0) {
        for (r=0;r<4;r++) {
          resLosses[r] += losses*DEF_TROOPS_COST[tribe][k-1][r];
          }
        }
      }
      
    //add the cell with images and cost values
    cell = row.insertCell(0);
    cell.colSpan = 11;
    cell.className = 's7';
    for (r=0; r<4; r++) {
      img = document.createElement('img');
      img.className = 'res';
      img.title = fields[r];
      img.src = DEF_GRAPHIC_PACK_PREFIX+'img/un/r/'+(r+1)+'.gif';
      cell.appendChild(img);
      cell.appendChild(document.createTextNode(resLosses[r]+' '));
      totalResLosses += resLosses[r];
      }
    //add total resource losses value
    var totalValue = ' ['+totalResLosses;
    if (totalUnits!=0)
      totalValue += ' / '+Math.round(totalLost/totalUnits*100)+'%';
    totalValue += ']';
    cell.appendChild(document.createTextNode(totalValue));
    //title cell, text is in server language
    cell = row.insertCell(0);
    cell.appendChild(document.createTextNode(table.rows[3].cells[0].innerText));
    
    return totalResLosses;
  }

/**
 * adds summary data (attack and defense strengths, resource gain/loss)
 * for attacker display separate attack values for infantry and cavalry
 * for defenders display only defence value  
 */ 
function transformBattleReport_addTotals(table, tribe, totalResLosses, totalBounty,attackersBounty, isAttacker) {
    row = table.insertRow(table.rows.length);
    row.className = 'cbg1';
    cell = row.insertCell(0);
    cell.colSpan = 11;
    cell.className = 's7';
    
    var strength = new Array(0,0,0);
    var troopType = 0;
    
    for (var i=1;i<11;i++) {
      if (isAttacker) {
        troopType = DEF_TROOPS_TYPE[tribe][i-1];
        strength[troopType] += table.rows[2].cells[i].innerText*DEF_TROOPS_ATTRIBUTES[tribe][i-1][0];
      } else {
        for (var j=0;j<2;j++) {
          strength[j] += table.rows[2].cells[i].innerText*DEF_TROOPS_ATTRIBUTES[tribe][i-1][j+1];
          }
      }
    }

    var title = 'defense';
    if (isAttacker) {
      title = 'attack';
      img = document.createElement('img');
      img.title = 'Infantry attack';
      img.src = DEF_GRAPHIC_PACK_PREFIX+'img/un/a/att_all.gif';
      cell.appendChild(img);
    }
    img = document.createElement('img');
    img.title = 'Infantry '+title;
    img.src = DEF_GRAPHIC_PACK_PREFIX+'img/un/a/def_i.gif';
    cell.appendChild(img);
    cell.appendChild(document.createTextNode(strength[0]+' '));

    if (isAttacker) {
      img = document.createElement('img');
      img.title = 'Cavalry attack';
      img.src = DEF_GRAPHIC_PACK_PREFIX+'img/un/a/att_all.gif';
      cell.appendChild(img);
    }
    img = document.createElement('img');
    img.title = 'Cavalry '+title;
    img.src = DEF_GRAPHIC_PACK_PREFIX+'img/un/a/def_c.gif';
    cell.appendChild(img);
    cell.appendChild(document.createTextNode(strength[1]+' '));
    
    
    var span = document.createElement('span');
    var result = totalBounty-totalResLosses-attackersBounty;
    span.className = (result<0)?'c2 b':'c1 b';
    img = document.createElement('img');
    img.src = DEF_GRAPHIC_PACK_PREFIX+'img/un/r/6.gif';
    img.title = 'Total resource losses'
    span.appendChild(img);
    span.appendChild(document.createTextNode(result));
    cell.appendChild(span);

    //title cell
    cell = row.insertCell(0);
    cell.appendChild(document.createTextNode('Total'));

  }

/**
 * iterates through table searching for row with bounty values
 * it is the row with 4 <img> tags
 */  
function getBountyRow(table) {
  var bounty = null;
  var trs = table.getElementsByTagName('tr');
  for (var j=0;j<trs.length;j++) {
    if (trs[j].className=='cbg1') {
      if (trs[j].getElementsByTagName('img').length==4) {
        bounty = trs[j];
        break;
        }
      }
    }
  return bounty;
}

/**
* gets the tribe name by looking at the gifs of the settlers
* pos - if multiple tribes are present, which one to get info about 
*/
function getTribeBySettlerImage(pos) {
  
  var imgs = document.getElementById('lmid2').getElementsByTagName('img');
  var settlerImgs = new Array();
  for (var i=0;i<imgs.length;i++) {
    if (imgs[i].src.indexOf('img/un/u/')!=-1 && imgs[i].src.indexOf('0.gif')!=-1)
      settlerImgs.push(imgs[i]); 
    }
  
  var imgNo = parseInt(settlerImgs[pos].src.substr(settlerImgs[pos].src.indexOf("0.gif") - 1, 2));

	switch (imgNo) {
		case 10: return DEF_TRIBE_ROMAN;
		case 20: return DEF_TRIBE_TEUTON;
		case 30: return DEF_TRIBE_GAUL;
		case 40: return DEF_TRIBE_NATURE;
		case 50: return DEF_TRIBE_NATAR;
		case 60: return DEF_TRIBE_UNDISCLOSED;
		default: alert("New tribe?!?!?"); return;
	}
}

/**
 * Gets current server name
 * used to differentiate users when saving settings  
 */
function getServerName() {
	return location.href.match(/([\w]+[.]travian([\d]?).[\w]+([.][\w]+)?)/i)[1];
}

/**
 * Gets the current player id from profile link
 * used to differentiate users when saving settings  
 */ 	
function getUserId() {
	var as = document.getElementsByTagName('a');
	var userID = null;
	for (var i=0;i<as.length;i++) {
    if (as[i].href.indexOf('spieler.php?uid=')!=-1) {
      userID = as[i];
      break;
      }
    }
	return getParamFromUrl(userID.href, "uid");
}

/**
 * getParamFromUrl
 * url - The string of the URL
 * urlParam - The param being searched in the URL
 */
function getParamFromUrl(url, urlParam) {
	var res = "&" + url.substring(url.indexOf("?") + 1); //exclude "?" and before that
	//first check if urlParam is not the only param and not the first param
	var searchStr = "&" + urlParam + "=";
	var pos = res.indexOf(searchStr);
	if (pos != -1) {
	  //now check if urlParam is the first parameter in URL
		res = res.substring(res.indexOf(searchStr) + searchStr.length);
		//check if there are more parameters following the urlParam and strip them
		var moreParams = res.indexOf("&");
		if (moreParams != -1) {
		 	res = res.substring(0, moreParams);
		}
		//finally remove the hash mark (browsers sometimes add these to the end of the URL)
		return res.replace("#", "");
	} else {
		return "";
	}
}

/**
 * checks if graphics pack is active and gets its path
 */ 
function getGraphicPackPathPrefix() {
	var woodImgUrl = "img/un/r/1.gif";
	var imgs = document.getElementsByTagName('img');
	for (var i=0;i<imgs.length;i++) {
	  if (imgs[i].src.indexOf('img/un/r/1.gif')>-1) {
	    var imgSrc = imgs[i].src;
	    DEF_GRAPHIC_PACK_PREFIX = unescape(imgSrc.replace(woodImgUrl, "").replace("///", "//"));
	    break;
      }
    }
}

/** 
 * gets the resource filed names from the resources div
 */
function getResourceFieldNames(){
	var orgbar=returnObjById('lres0');
	if(!orgbar) {orgbar=getElementsByClassName(document, 'div', 'div4')[0];}
	if(!orgbar) {orgbar=returnObjById('lres');}
	if(!orgbar) return;
	var resbar=orgbar.getElementsByTagName('img');
	return [resbar[0].title, resbar[1].title, resbar[2].title, resbar[3].title]
}

/**
 * searches the oElm for strTagName objects with strClassName class
 */ 
function getElementsByClassName(oElm, strTagName, strClassName){
    var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
    var arrReturnElements = new Array();
    strClassName = strClassName.replace(/\-/g, "\-");
    var oRegExp = new RegExp("(^|\s)" + strClassName + "(\s|$)");
    var oElement;
    for(var i=0; i<arrElements.length; i++){
        oElement = arrElements[i];      
        if(oRegExp.test(oElement.className)){
       arrReturnElements.push(oElement);
        }   
    }
    return (arrReturnElements)
}

/**
 * this is cross browser compatible
 */ 
function returnObjById( id ){ 
    if (document.getElementById)
        return document.getElementById(id);
    else if (document.all)
        return document.all[id];
    else if (document.layers)
        return document.layers[id];
}

/** save, reset, load, createKey, exists - ReportsAction - <server>_<userId>_reportsAction */
// Saved info: url of type of report to delete
function save_ReportsAction(reportAction) { PRO_setValue(key_ReportsAction(), reportAction); }
function reset_ReportsAction() { save_ReportsAction(""); }
function load_ReportsAction() { return PRO_getValue(key_ReportsAction(), ""); }
function key_ReportsAction() { return DEF_PARTKEY_PREFIX + DEF_PARTKEY_REPORTSACTION; }
function exists_ReportsAction() { return (load_ReportsAction() != ""); }
Comment of Travian Messages/Reports Helper
	[2008-06-13 11:16:09]naifnnf5 says:
	thanks
	[2008-07-22 21:42:10]KKKK2024 says:
	THAMKS
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