chatcontrol_dk/img/chatapp.svg

<?xml version="1.0"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
  "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1"
     xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink"
     width="300"
     height="600" 
     viewBox="0 0 300 600"
     onload="start_chat('Ven')"
     overflow="auto"
     style="font-family: sans; border-radius: 10px;"
     >
<defs>
  <symbol id="kaereste_foto" width="60" height="200">
    <g style="fill: pink; stroke: pink;">
      <circle cx="20" cy="20" r="20" />
      <line x1="20" y1="40" x2="20" y2="60" />
      <ellipse cx="20" cy="110" rx="10" ry="50" />
      <!-- left arm -->
      <polyline fill="none"
                points="15,70 5,50 0,40" />
      <!-- right arm -->
      <polyline fill="none"
                points="25,70 35,50 40,40" />
      <!-- left leg -->
      <polyline fill="none"
                points="15,155 5,135 0,125" />
      <!-- right leg -->
      <polyline fill="none"
                points="25,155 35,135 40,125" />
      <!-- the thing -->
      <text x="14" y="160" style="font: bold 20px sans-serif" fill="black">?</text>
    </g>
  </symbol>
  <symbol id="flag_denmark" width="20" height="15">
    <path fill="#c8102e" d="M0,0H20V15H0Z"/>
    <path fill="#fff" d="M0,6H6V0H8V6H20V8H8V15H6V8H0Z"/>
  </symbol>

  <symbol id="flag_uk" width="50" height="30">
	<clipPath id="t">
		<path d="M25,15h25v15zv15h-25zh-25v-15zv-15h25z"/>
	</clipPath>
	<path d="M0,0v30h50v-30z" fill="#012169"/>
	<path d="M0,0 50,30M50,0 0,30" stroke="#fff" stroke-width="6"/>
	<path d="M0,0 50,30M50,0 0,30" clip-path="url(#t)" stroke="#C8102E" stroke-width="4"/>
	<path d="M-1 11h22v-12h8v12h22v8h-22v12h-8v-12h-22z" fill="#C8102E" stroke="#FFF" stroke-width="2"/>
  </symbol>
</defs>
<script type="application/ecmascript">
<![CDATA[
'use strict';

const svgns = "http://www.w3.org/2000/svg";

// must be the same as the SVG dimensions
const width = 300;
const height = 550;

const line_height = 14;
const bubble_padding = 6;
const bubble_spacing = 5;
const visible_chat_area = {'top': 60,
                           'bottom': height - 100 // minus status & input areas
};
const typing_speed = 50;

var conversation_count = 0;
var current_dialog = null;

var current_language = new URLSearchParams(location.search).get('lang') ?? 'da';

var current_dialog_fn = null;

/// SVG 1.1 doesn't do proper text splitting into several lines.
/// we need to do it ourselves.
function split_text_into_lines(text, upper_line_length) {
  let result = [];

  while(text.length) {
    if(text.length < upper_line_length) {
      result.push(text);
      break; // we are done
    }

    let found_split_point = false;
    for(let i = upper_line_length; i; i--) {
      if(text[i] == ' ') {
        result.push(text.slice(0, i));
        text = text.slice(i+1);
        found_split_point = true;
        break;
      }
    }

    if(!found_split_point) {
      // no <space> found. Split at character boundary instead
      result.push(text.slice(0, upper_line_length));
      text = text.slice(upper_line_length);
    }
  }

  return result;
}

function is_hyperlink(str) {
  return str.startsWith('http');
}

function create_link_node(url) {
  let link = create_svg_node('a', {target:'_blank', href: url});
  link.appendChild(document.createTextNode(url));
  return link;
}

/// A class holding a text chat message.
///
/// *ChatMessages are owned by a Dialog.
function TextChatMessage(message_text, is_myself) {
  let lines = split_text_into_lines(message_text, 28);
  let bubble_color = (is_myself)? '#0084FF': '#E4E6EB';
  let text_color = (is_myself)? 'white': 'black';
  let container = document.getElementById('messages');

  // attributes
  this.height = 0; // height on screen when fully visible
  this.group = null; // a <g> with a transform=translate(0,y_shift) attribute

  /// Render the chat message on the screen
  this.draw = function(y_offset, y_shift) {
    let group = create_svg_node('g', {'transform': `translate(0, ${y_shift})`});

    let x = (is_myself ? 195 : 105);
    let text = create_svg_node('text', {
      'x': `${x}%`,
      'font-size': `${line_height}px`,
      'text-anchor': is_myself ? 'end' : 'start'
    });

    let height_so_far = y_offset;

    lines.forEach(function(line) {
      let y = height_so_far;
      let tspan = create_svg_node('tspan', {
        'x': `${x}%`,
        'y': `${y + line_height}`, // important: y is lower text baseline
        'fill': text_color,
        'width': '5%'
      });
      enable_scrolling(tspan)

      if(is_hyperlink(line)) {
        tspan.appendChild(create_link_node(line));
      } else {
        tspan.appendChild(document.createTextNode(line));
      }
      text.appendChild(tspan);

      height_so_far += line_height;
    });

    group.appendChild(text); // needs to be part of the DOM *now*
    container.appendChild(group);
    let bubble = create_bubble(text, bubble_color);
    group.appendChild(bubble);
    redraw_on_top(text);

    this.height = bubble.getBBox().height + bubble_spacing;
    this.group = group;
  }

  /// Move a chat message on the screen (to simulate scrolling)
  this.shift_y_pos = function(by) {
    redraw_on_top(document.getElementById('contact_name_box'));
    this.group.setAttribute('transform', `translate(0, ${by})`);
  }
}

/// A class holding a image-based chat message.
///
/// *ChatMessages are owned by a Dialog.
function ImageChatMessage(symbol_id, is_myself) {
  let container = document.getElementById('messages');
  let bubble_color = (is_myself)? 'white': '#DDFF66';

  // attributes
  this.height = 0; // height on screen when fully visible
  this.group = null; // a <g> with a transform=translate(0,y_shift) attribute

  this.draw = function(y_offset, y_shift) {
    let group = create_svg_node('g', {'transform': `translate(0, ${y_shift})`});

    let x = (is_myself ? 190 : 110);
    let img = create_svg_node('use', {
        'href': symbol_id,
        x: `${x}%`,
        y: y_offset,
    });

    group.appendChild(img); // needs to be part of the DOM *now*
    container.appendChild(group);
    let bubble = create_bubble(img, bubble_color);
    group.appendChild(bubble);
    redraw_on_top(img);

    this.height = bubble.getBBox().height + bubble_spacing;
    this.group = group;
  }

  this.shift_y_pos = function(by) {
    redraw_on_top(document.getElementById('contact_name_box'));
    this.group.setAttribute('transform', `translate(0, ${by})`);
  }
}

function create_chat_message(content, is_myself) {
  let constr = (content.startsWith('#'))? ImageChatMessage: TextChatMessage;
  return new constr(content, is_myself);
}

/// Promise-based version of setTimeout
const wait = (ms) => new Promise((resolve) => setTimeout(resolve, ms));

/// toggle viewport between message list and contact list
/// That means: show either the left or right side of the SVG
function swipe_viewport() {
  let svg = document.getElementsByTagName('svg')[0];
  let coords = svg.getAttribute('viewBox').split(' ');
  let x = parseInt(coords.shift());
  if(x == 0) {
      // moving from messages to contacts
      var step = 5;
      var end = width;
  } else {
      // moving from contacts to messages
      var step = -5;
      var end = 0;
  }

  let viewBox_suffix = coords.join(' '); // only 3 elements

  async function animate(resolve, reject) {
    while(x!=end) {
      await wait(1);
      x += step;
      svg.setAttribute('viewBox', `${x} ${viewBox_suffix}`);
    }
    resolve();
  };
  new Promise(animate);
}


// Create a chat bubble around an element.
//
// The element must already be inside the DOM for this to work.
function create_bubble(inner_element, color) {
  const bbox = inner_element.getBBox();
  let bubble = create_svg_node('rect', {
    'x': bbox.x - bubble_padding,
    'y': bbox.y - bubble_padding,
    'width': bbox.width + 2 * bubble_padding,
    'height': bbox.height + 2 * bubble_padding,
    'rx': 8,
    'fill': color,
  });
  enable_scrolling(bubble);
  return bubble;
}

function create_svg_node(tag_name, attrs) {
  let node = document.createElementNS(svgns, tag_name);
  for(let attr in attrs) {
    node.setAttribute(attr, attrs[attr]);
  }
  return node;
}

/// Ensure that an element is redrawn above all other elements
///
/// The element's children will also be redrawn on top
function redraw_on_top(element) {
  let parent = element.parentNode;
  parent.appendChild(parent.removeChild(element));
}

function removeAllChildren(parentNode) {
  while(parentNode.firstChild) {
    parentNode.removeChild(parentNode.lastChild);
  }
}

function start_chat(who) {
  let indicator = document.getElementById('contact_indicator');
  indicator.childNodes[0].data = `Kontakt: ${who}`;
  removeAllChildren(document.getElementById('messages'));
  swipe_viewport();

  switch(who) {
    case 'Ven':
      current_dialog_fn = dialog_ven;
      break;
    case 'Mor':
      current_dialog_fn = dialog_mor;
      break;
    case 'Kæreste':
      current_dialog_fn = dialog_kaereste;
      break;
    case 'Politiven':
      current_dialog_fn = dialog_politi;
      break;
    case 'ChatSupport':
      current_dialog_fn = dialog_support;
      break;
    case 'Nabopige':
      current_dialog_fn = dialog_nabopige;
      break;
    default:
      alert(`kontakten ${who} er ikke implementeret endnu`);
      return;
  }
  current_dialog_fn();
}

function Dialog() {
  let conversation_id = ++conversation_count;
  this.messages = [];
  this.y_shift = visible_chat_area.top; // for scrolling
  this.all_elements_height = 0; // also for scrolling

  this.is_active = function() {
    return conversation_id == conversation_count;
  }

  async function post_message(dialog, message, is_myself) {
    if(!is_myself && dialog.messages.length) {
      await wait(message.length * typing_speed);
    } // first message should be instant

    if(!dialog.is_active()) {
      return; // Do not add messages to old conversation
    }

    let chat_message = create_chat_message(message, is_myself);
    chat_message.draw(dialog.all_elements_height, // offset
                      dialog.y_shift);
    dialog.all_elements_height += chat_message.height;
    dialog.messages.push(chat_message);

    let bottom = dialog.all_elements_height + dialog.y_shift;
    let scroll = Math.max(0, bottom - visible_chat_area.bottom);
    while(scroll > line_height) {
      dialog.scroll_by(-line_height);
      scroll -= line_height;
      await wait(50);
    }
  }

  this.scroll_by = function(change) {
    this.y_shift += change;
    this.messages.forEach(msg => msg.shift_y_pos(this.y_shift));
  }

  this.me = async function(message, will_be_flagged) {
    await wait(1500); // give me some time to read
    if(!this.is_active()) return;
    await type_message(this, message);
    if(!this.is_active()) return;
    hit_send_button();
    await local_message_processing(will_be_flagged);
    clear_input_field();
    release_send_button();
    await post_message(this, message, true);
  }
  this.you = async function(message) {
    await post_message(this, message, false);
  }
}

async function type_message(dialog, message) {
  clear_input_field(); // just to be sure
  let text = document.getElementById('message_input_data').firstChild;

  let lines = split_text_into_lines(message, 22);
  for(let line of lines) {
    text.data = '';
    for(let c of line) {
      await wait(typing_speed);
      text.data += c;
    }
    if(!dialog.is_active()) break;
    await wait(20); // otherwise it's too fast
  }
}

function hit_send_button() {
  document.getElementById('message_submit_button').setAttribute('fill', 'white');
  document.getElementById('message_submit_box').setAttribute('fill', '#888888');
}

function release_send_button() {
  document.getElementById('message_submit_button').setAttribute('fill', 'black');
  document.getElementById('message_submit_box').setAttribute('fill', '#CCCCCC');
}

function clear_input_field() {
  let element = document.getElementById('message_input_data')
  removeAllChildren(element);
  element.appendChild(document.createTextNode(''));
}

async function local_message_processing(will_be_flagged) {
  let text_element = document.getElementById('message_status');
  let indicator = text_element.childNodes[0];
  indicator.data = 'scanning for illegal content';
  await wait(800);
  if(will_be_flagged) {
    let box = document.getElementById('message_status_box');
    text_element.setAttribute('fill', 'red');
    box.setAttribute('fill', 'yellow');
    indicator.data = 'Reporting suspicious content';
    await wait(1000);
    text_element.setAttribute('fill', 'white');
    box.setAttribute('fill', '#FF7B00');
  }
  indicator.data = 'encrypting message';
  await wait(550);
  indicator.data = 'sending message';
  await wait(500);
  indicator.data = 'message was sent';
}

async function scroll_up() {
  current_dialog.scroll_by(line_height);
}

async function scroll_down() {
  current_dialog.scroll_by(-line_height);
}

const on_wheel = (e) => { e.deltaY < 0 ? scroll_up() : scroll_down() }

const enable_scrolling = (elem) => elem.addEventListener('wheel', on_wheel);

// enable scrolling
document.addEventListener(
    "DOMContentLoaded",
    () => document.getElementById("message_box").addEventListener('wheel', on_wheel)
)

async function switch_language(language_code) {
  current_language = language_code;
  removeAllChildren(document.getElementById('messages'));
  await current_dialog_fn();
}

async function dialog_ven() {
  if(current_language == "da") {
    await dialog_ven_da();
  } else {
    await dialog_ven_en();
  }
}

async function dialog_ven_da() {
  let d = new Dialog();
  current_dialog = d;
  await d.me("hej");
  await d.you("tak for sidst!");
  await d.you('Har du hørt om den nye EU lov "ChatControl"?');
  await d.me("nej, det har jeg ikke");
  await d.me("hvad handler det om?");
  await d.you('EU kommissionen planlægger at læse alle chatbeskeder i EU');
  await d.me('Ja, men vi krypterer jo vores beskeder? Tough luck!');
  await d.you('Det tager de højde for. Aflytningen sker før krypteringen på din telefon!');
  await d.me('Det lyder overhovedet ikke rart. Hvorfor vil de gøre det?');
  await d.you('De siger at det er for at beskytte børn på nettet.');
  await d.you('Men det giver ikke meget mening');
  await d.me('Alle vores beskeder skal scannes på grund af børn på nettet? Det lyder dumt!', true);
  await d.you('Her kan du læse mere om det:');
  await d.you('https://chatcontrol.dk');
  }

async function dialog_ven_en() {
  let d = new Dialog();
  current_dialog = d;
  await d.me("hi");
  await d.you("hi, what's up?");
  await d.you('Have you heard about the new EU law "ChatControl"?');
  await d.me("No, I haven't");
  await d.me("What is it about?");
  await d.you('The EU commission plans to read all chat messages in the EU');
  await d.me('Yeah? But we encrypt all of our chats? Tough luck!');
  await d.you('That has been taken into account. The eavesdropping will happen before the encryption step on your phone!');
  await d.me('That sounds stupid. Why do they want to do that?');
  await d.you('They claim that this is for protecting children on the internet');
  await d.you("But that doesn't make any sense.");
  await d.me('All of our messages will be scanned because of children on the internet? That sounds really stupid!', true);
  await d.you('Here you can read more about it:');
  await d.you('https://chatcontrol.dk');
  }

async function dialog_mor() {
  if(current_language == "da") {
    await dialog_mor_da();
  } else {
    await dialog_mor_en();
  }
}

async function dialog_mor_da() {
  let d = new Dialog();
  current_dialog = d;
  await d.you("Jeg har fundet nogle gamle familiebilleder fra vores ferie for 10 år siden");
  await d.you("Her leger du på stranden");
  await d.you("(naked stick figure image here)");
}

async function dialog_mor_en() {
  let d = new Dialog();
  current_dialog = d;
  await d.you("I have found some old family photos from our holiday from 10 years ago");
  await d.you("This is you playing on the beach");
  await d.you("(naked stick figure image here)");
}

async function dialog_kaereste() {
  if(current_language == "da") {
    await dialog_kaereste_da();
  } else {
    await dialog_kaereste_en();
  }
}

async function dialog_kaereste_da() {
  let d = new Dialog();
  current_dialog = d;
  await d.me('hej smukkeste');
  await d.you('hej, jeg har lige tænkt på dig!');
  await d.you('og derfor har jeg taget et sexet billede');
  await d.you('#kaereste_foto');
  await d.me('tak. Det har jeg savnet!', true);
  await d.me('du ser stadig så ung ud.');
  await d.me('Jeg tror at vi skal være forsigtige, fordi vores beskeder bliver overvåget');
  await d.you('What the fuck??? Hvem overvåger os?????');
  await d.me('Det kan være at udbyderen gør det, fordi de har lov til det');
  await d.me("Men i fremtiden vil det faktisk blive obligatorisk at scanne beskeder i EU");
  await d.me('Og hvis der er beskeder som "ligner" børneporno får politiet en kopi af dem');
  await d.you('Jeg vil heller ikke have at politiet får mine nøgenbilleder. Det er min krop og jeg vil selv bestemme over den!');
}

async function dialog_kaereste_en() {
  let d = new Dialog();
  current_dialog = d;
  await d.me('Hi beautiful');
  await d.you('hi, I just thought about you');
  await d.you("and that's why I have taken a sexy picture");
  await d.you('#kaereste_foto');
  await d.me('Thanks! I missed that!', true);
  await d.me('you still look so young.');
  await d.me('I think we have to be careful, because our messages are being read');
  await d.you('What the fuck??? Who is watching us?????');
  await d.me('It can be that the chat provider does this, because they are allowed to search for illegal material');
  await d.me('But in the future it will also become mandatory to scan chat messages in the EU');
  await d.me('And if a message looks like child pornography then the police will get a copy of it');
  await d.you("I don't want to share my nudes with the police. This is my body and I decide who I share it with!");
}

async function dialog_politi() {
  if(current_language == "da") {
    await dialog_politi_da();
  } else {
    await dialog_politi_en();
  }
}

async function dialog_politi_da() {
  let d = new Dialog();
  current_dialog = d;
  await d.me('Hej, jeg har et spørgsmål');
  await d.me('Har du hørt om chatcontrollen og hvad tænker du på det?');
  await d.you('Jeg er bekendt med det. Og det er faktisk et ret dårlig idé');
  await d.you('Problemet er at der er så mange falske positiver som skal analyseres');
  await d.you('Og jeg gider ikke kigge på folkets private beskeder. Det er jo deres fortrolige samtaler');
  await d.you('Jeg vil heller ikke have at mine kolleger se hvad jeg skriver til min kæreste, kun fordi jeg hypotetisk kunne gøre noget illegalt');
  await d.you('Tænk bare hvor absurd idén er: Hvorfor aflytter vi ikke bare alle telefoner? Der vil være nogle forbrydelser vi vil opdage!');
  await d.you('Men så har vi masseovervågning og ikke længere et frit samfund.');
}

async function dialog_politi_en() {
  let d = new Dialog();
  current_dialog = d;
  await d.me('Hi, I have a question');
  await d.me('Have you heard about ChatControl and what do you think about it?');
  await d.you('I know about it. It is actually a really bad idea');
  await d.you('The problem is that there are many false positive hits that need to be analysed manually');
  await d.you("And I do not want to read through people's private messages. These are confidential conversations");
  await d.you("I don't like that my collegues can potentially see what I write to by partner, just because I could potentially do something illegal while chatting");
  await d.you("Just think about how absurd the idea is: Why don't we wiretap all phones? There will be some crimes that we will detect!");
  await d.you('But then we have total surveillance and no longer a free society.');
}

async function dialog_support() {
  if(current_language == "da") {
    await dialog_support_da();
  } else {
    await dialog_support_en();
  }
}

async function dialog_support_da() {
  let d = new Dialog();
  current_dialog = d;
  await d.you('Velkommen til ChatWorld supporten. Hvad kan jeg hjælpe dig med?');
  await d.me('Jeg mistænker at chatprogrammet scanner mine end-to-end krypterede beskeder. Er det rigtigt?');
  await d.you('Ja, det er en feature som chefen ville gerne have.');
  await d.you('Der var nogle som har misbrugt chattjenesten til børneporno og det giver meget dårlig PR. Derfor har chefen valgt at scanne end-to-end krypterede beskeder');
  await d.you('børneporno er jo en meget dårlig ting. Men jeg synes ikke at det giver mening at aflytte alle private beskeder.');
  await d.you('og teknologien kan misbruges til mange ting. Jeg som teknikker kan ikke se hvad søgefunktionen faktisk leder efter.');
  await d.you('Det kan være at den kunne finde alternative politiske beskeder og markere dem som illegale selv om de ikke er det.');
  await d.you('Det er en fare for demokratiet hvis fortrolige beskeder bliver scannet for ting som den politiske elite ikke ønsker');
  await d.you('Men det er desværre mit job at vedligeholde driften af overvågningen');
  await d.me('Det løser ikke mit problem. Men tak for informationen. Jeg vil se hvad jeg kan gøre for at undgå overvågning i fremtiden', true);
  await d.you('Beklager at jeg ikke kan gøre mere. Men jeg håber at du forstår situationen');
}

async function dialog_support_en() {
  let d = new Dialog();
  current_dialog = d;
  await d.you('Welcome to the ChatWorld support. How can I help you?');
  await d.me('I suspect that the chat program is scanning my end-to-end encrypted messages. Am I right?');
  await d.you('Yes, that is a feature that our boss wanted to have');
  await d.you('Some people have abused the chat service to share child pornography and that gives bad publicity. The boss has therefore chosen to scan all end-to-end encrypted messages');
  await d.you("Child pornography is a really bad thing. But I don't think it is sensible to scan all messages.");
  await d.you('and the scan technology can be abused for many things. I as a software engineer can not even see what the scanner is searching for');
  await d.you("It can be that it will look for alternative political views and marks them as illegal even though they aren't");
  await d.you('It is a danger to our democracy when confidential messages are scanned for things that the political elite does not like');
  await d.you('But it is unfortunately my job to keep the surveillance working');
  await d.me('That does not solve the problem. But thank you for the information. I will look for ways to avoid the surveillance in the future', true);
  await d.you('I apologize that I can not offer something better. But I hope you understand the situation');
}

async function dialog_nabopige() {
  if(current_language == "da") {
    await dialog_nabopige_da();
  } else {
    await dialog_nabopige_en();
  }
}

async function dialog_nabopige_da() {
  let d = new Dialog();
  current_dialog = d;
  await d.you('Gæt hvem der snart har fødselsdag!');
  await d.me('Er det dig?');
  await d.you('Netop! Det var måske for nemt');
  await d.me('Hvor gammel bliver du så?');
  await d.you('ti');
  await d.you('Jeg glæder mig så meget til festen. Jeg har inviteret en masse mennesker');
  await d.you('Du er også inviteret!');
  await d.you('Hej, jeg vil gerne fortælle dig en hemmelighed');
  await d.you('Men jeg kan desværre ikke gøre det over chatten');
  await d.you('Fordi jeg ved at hvad vi skriver her bliver analyseret');
  await d.you('Og det vil ikke være en hemmelighed hvis der er andre læser med');
  await d.me('Du kan fortælle mig hjemligheden i morgen, når jeg kommer forbi', true);
  await d.me('Jeg er overrasket over at du ved noget om chatovervågningen');
  await d.you('Ja, det er trist. Jeg har læst noget om det og jeg kan overhovet ikke lide det');
  await d.you('Det er bedre hvis man har gode voksne venner som man har tillid til, end hvis der er en computer som læser alt hvad man skriver');
  await d.me('helt enig');
  await d.me('børn har også brug for fortrolighed!');
}

async function dialog_nabopige_en() {
  let d = new Dialog();
  current_dialog = d;
  await d.you("Guess who's birthday it is soon!");
  await d.me("It's yours?");
  await d.you('Right! That was maybe too easy');
  await d.me('How old will you be?');
  await d.you('ten');
  await d.you('I am excited for the party. I have invited a lot of people');
  await d.you('You are also invited!');
  await d.you('Hi, I want to tell you a secret');
  await d.you("But I just can't do that in the chat");
  await d.you('Because what we write here is being analysed');
  await d.you('And it is not going to be a secret when there are others who read the messages');
  await d.me('You can tell me the secret tomorrow, when I come to your house', true);
  await d.me('I am surprised that you know about the chat surveillance');
  await d.you("Yes, it is stupid. I have read about it and I really don't like it");
  await d.you('It is better to have adult friends whom I can trust that a computer who reads everything that I write.');
  await d.me('Completely agree');
  await d.me('Children also need their secrets and confidentiality');
}


]]>
</script>

<!-- [right] contact name view -->
<g id="contact_name_box">
  <rect x="300" y="0" width="300" height="50" fill="#F5F5F5"/>
  <polyline points="300,20 320,0 320,40" fill="#0084FF" onclick="swipe_viewport()" id="to_contact_list_button" />
  <polyline points="560,20 600,20 580,0" fill="#0084FF" onclick="scroll_up()" />
  <polyline points="560,30 600,30 580,50" fill="#0084FF" onclick="scroll_down()" />
  <text x="325" y="30" id="contact_indicator">loading...</text>
  <use href="#flag_denmark" x="500" y="35" onclick="switch_language('da')" />
  <g transform="scale(0.5,0.5)">
    <use href="#flag_uk" x="1050" y="70" onclick="switch_language('en')" />
  </g>
</g>

<!-- [right] messages view -->
<rect id="message_box" x="300" y="50" width="300" height="450" fill="white" />
<g id="messages"></g>

<!-- [right] message status -->
<rect id="message_status_box" x="300" y="520" fill="#FF7B00" width="300" height="30" />
<text id="message_status" x="310" y="540" fill="white">status</text>

<!-- [right] text input -->
<rect id="message_input_box" x="300" y="550" stroke="black" fill="white" width="250" height="50" />
<rect id="message_submit_box" x="550" y="550" stroke="black" fill="#CCCCCC" width="50" height="50" />
<text id="message_input_data" x="310" y="575" fill="black"></text>
<text id="message_submit_button" x="555" y="580" fill="black">SEND</text>

<!-- [left] contact list -->
<rect x="0" y="0" width="300" height="50" fill="#E4E6EB" />
<text x="60" y="30">Dine kontakter</text>
<rect x="0" y="50" width="300" height="550" style="stroke: green; stroke-width: 0px" fill="white" />

<text x="15" y="75" onclick="start_chat('Ven')">Ven</text>
<text x="15" y="100" onclick="start_chat('Mor')">Mor</text>
<text x="15" y="125" onclick="start_chat('Kæreste')">Kæreste&#10084;</text>
<text x="15" y="150" onclick="start_chat('Politiven')">Politiven</text>
<text x="15" y="175" onclick="start_chat('ChatSupport')">Chat Support</text>
<text x="15" y="200" onclick="start_chat('Nabopige')">nabopige</text>

</svg>