diff --git a/js/functions.js b/js/functions.js
diff --git a/js/path.js b/js/path.js
@@ -0,0 +1,238 @@
+
+function inPoly(x,y){
+  npol = xp.length;
+  j = npol - 1;
+  var c = 0;
+  for (i = 0; i < npol;i++){
+      if ((((yp[i]<=y) && (y<yp[j])) || ((yp[j]<=y) && (y<yp[i]))) &&
+      (x > (xp[j] - xp[i]) * (y - yp[i]) / (yp[j] - yp[i]) + xp[i])) {
+       c = !c
+       }
+       j = i;
+  }
+  if (c === true) {
+    return 1;
+  } else if (c === false) {
+    return 0;
+  } else {
+    return 0;
+  }
+}
+var   xMin = 0,
+  xMax = 0,
+  yMin = 0,
+  yMax = 0;
+
+var coordinates = [[]];
+
+function getMaxOfArray(numArray) {
+  return Math.max.apply(null, numArray);
+}
+function getMinOfArray(numArray) {
+  return Math.min.apply(null, numArray);
+}
+
+
+
+//------ path
+function getCoordinates(element) {
+
+  var tagName = element.get(0).tagName.toLowerCase();
+  var a = [];
+  var points = [];
+  var pointsX = [];
+  var pointsY = [];
+  console.log(tagName);
+  if (tagName == 'polygon') {
+    points = element.attr('points').split(' ');
+    //console.log(points);
+    for (var i = points.length - 1; i >= 0; i--) {
+      points[i] = points[i].split(',');
+      pointsX[i] = parseInt(points[i][0])
+      pointsY[i] = parseInt(points[i][1])
+    };
+  } else if (tagName == 'rect') {
+    pointsX[0] = parseInt($(this).attr('x'));
+    pointsX[1] = parseInt($(this).attr('x')) + parseInt($(this).attr('width'));
+    pointsY[0] = parseInt($(this).attr('y'));
+    pointsY[1] = parseInt($(this).attr('y')) + parseInt($(this).attr('height'));
+  } else if (tagName == 'path') {
+
+  } else {
+    console.log('this is not coord-tag')
+  }
+    xMin = getMinOfArray(pointsX);
+    xMax = getMaxOfArray(pointsX);
+    yMin = getMinOfArray(pointsY);
+    yMax = getMaxOfArray(pointsY);
+    xp = pointsX;
+    yp = pointsY;
+
+    console.log("xMin: "+xMin+" . xMax: "+xMax+" . yMin: "+yMin+" . yMax: "+yMax+" . ");
+    console.log(pointsX);
+    console.log(pointsY);
+    x = xMin;
+    y = yMin;
+    coordinates.length = yMax+10;
+    for (var i = yMax+10; i>= 0; i--) {
+      coordinates[i] = [];
+      coordinates[i].length = xMax+10;
+      for (var j = xMax+10; j>=0; j--) {
+        coordinates[i][j] = 0;
+      }
+    }
+
+
+    for (var i = yMax; i >= yMin; i--) {
+        y = i;
+        //coordinates[i] = [];
+
+        for (var j = xMax; j >= xMin; j--) {
+            x = j;
+            coordinates[i][j] = inPoly(x,y);
+            //a[i][j] = coordinates[i][j];
+            //coordinates[i].length = j;
+            //coordinates[j].length = i;
+           // coordinates[j][i] = a[i][j];
+
+        };
+    };
+}
+
+
+
+
+
+
+$(document).ready(function(){
+  getCoordinates($('#test'));
+
+
+  // coordinates.splice(0,yMin);
+  // for (var i = coordinates.length - 1; i >= 0; i--) {
+  //   coordinates[i].splice(0,xMin);
+  // };
+
+
+  //DrawSvg(samplePath);
+
+
+  // console.info(coordinates.length)
+  // for (var i = grid.nodes.length - 1; i >= 0; i--) {
+  //     console.log(coordinates[i]);
+  //   for (var j = grid.nodes[0].length - 1; j >= 0; j--) {
+  //     //console.log(grid.nodes[i][j]);
+  //     //console.info(coordinates);
+  //   //  console.log(coordinates.length);
+  // // 450 25 20
+  // //    grid.setWalkableAt(i,j ,coordinates[i][j]);
+  //   };
+  // };
+   var containerA2  = $('.tab-view[data-corpus="a"][data-level="2"]');
+  containerA2.append('<pre>');
+  containerA2.find('pre').text(coordinates.join('\n') + '\n\n');
+
+});
+
+ // console.log(coordinates.join('\n') + '\n\n');
+ // 
+
+
+
+//coordinates = [
+//    [0, 0, 0, 0, 0],
+//     [1, 0, 1, 0, 1],
+//     [0, 0, 1, 0, 0],
+//     [0, 1, 0, 1, 0],
+//     [0, 0, 0, 0, 0]
+// ];
+//matrix1 = coordinates;
+//var sampleGrid = new PF.Grid(matrix);
+// console.log(sampleGrid);
+
+var gridTest;
+
+function setWalkable(grid) {
+
+}
+var coordTest;
+samplePath = [];
+function startPath(array) {
+  var grid = new PF.Grid(array.length, array[0].length);
+  var sampleFinder = new PF.BestFirstFinder();
+  //var grid = new PF.Grid(5, 5, matrix);
+  gridTest = grid;
+  coordTest = array;
+  //console.log(array);
+  for (var i = array.length - 1; i >= 0; i--) {
+    for (var j = array[0].length - 1; j >= 0; j--) {
+      //console.info(array[i][j]);
+      if (coordinates[i][j] == 1) {
+        grid.setWalkableAt(i,j,false)
+        //console.info('unwalkable');
+      }
+    };
+  };
+  gridTest = grid;
+  // for(var i = 0; i < grid.nodes.length; i++) {
+  //   for (var j = 0; j < grid.nodes[0].length; j++) {
+  //     console.log(coordinates[i][j]);
+  //     if (coordinates[i][j] == 0) {
+  //       grid.setWalkableAt(i,j ,false)
+  //     } else  if (coordinates[i][j] == 1) {
+  //       grid.setWalkableAt(i,j ,true)
+  //     }
+  //   }
+  // }
+  samplePath = sampleFinder.findPath(14, 0, 14, 36, grid);
+  return samplePath 
+}
+//var path = finder.findPath(20, 5 , 60, 80, sampleGrid);
+function DrawSvg(object){
+
+var drawHolder = $('.tab-view')
+
+// for (var i = object.length - 1; i >= 0; i--) {
+//    x= object[i][1]
+//    y= object[i][0]
+//    drawHolder.append('<div style="opacity: .6; left: '+x*10 +'px; top: '+y*10 +'px; border: 1px solid green; position: absolute; margin-left: 2%; margin-top: 13%; width: 10px; height: 10px; background: red;">')
+// };
+  for (var i = object.length - 1; i >= 0; i--) {
+    exX = object[i][0];
+    exY = object[i][1];
+    object[i][0] = exY;
+    object[i][1] = exX;
+  };
+  for (var i = object.length - 1; i >= 0; i--) {
+   object[i] = object[i].join();   
+  };
+  var polylinePoints = object.join(' ');
+
+  $svg_polyline = $(document.createElementNS('http://www.w3.org/2000/svg', 'polyline')).attr({
+    id:  "pathLine",
+    stroke: "black",
+    points: polylinePoints
+  })
+
+  $('#testsvg').append($svg_polyline);
+
+}
+/////grid.setWalkableAt(0, 1, false);
+// //var matrix = [
+//     [0,0,0,0,0],
+//     [0,1,1,0,0],
+//     [0,0,1,1,1],
+//     [0,0,0,1,0],
+//     [0,0,0,0,0]
+// ];
+
+/*
+var arr1 = [
+  [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]
+]
+*/
diff --git a/js/pathfinding-browser.js b/js/pathfinding-browser.js
diff --git a/js/pathfinding-browser.min.js b/js/pathfinding-browser.min.js
diff --git a/map.php b/map.php
@@ -6,13 +6,13 @@
         	<?php include("img/world.svg"); ?>
 		</div>
 		<div class="tab-view" data-corpus="a" data-level="1" data-floor="2" id="a12">
-			<?php include("img/A-left.svg"); ?>
+			<?php include("img/test.svg"); ?>
 		</div>
 		<div class="tab-view" data-corpus="a" data-level="2" data-floor="3">
-			<span><?php include("img/A-left.svg"); ?></span>
+			<?php include("img/A-left.svg"); ?>
 		</div>
 		<div class="tab-view" data-corpus="a" data-level="3" data-floor="4">
-			<span><?php include("img/A34.svg"); ?></span>
+			<?php include("img/A-left.svg"); ?>
 
 		</div>
 		<div class="tab-view" data-corpus="d" data-level="-1" data-floor="1">

diff --git a/source.php b/source.php
@@ -4,8 +4,13 @@
 
 <div class="holder">
     <div class="promo-text">
-        <h1>Источники информации</h1>
-        <div>
+        <h1>МИРЭА – вуз инновационных технологий</h1>
+        <div id="loading">
+            <div class="logo"></div>
+            <div class="progress"><div style="width: 77%;"></div>
+        </div>
+
+       <!--  <div>
             <ul>
                 <li>Информационный портал по динамическому языку стилевой разметки LESS .//[Электронный ресурс].-Режим доступа: <a href="http://lesscss.ru/">http://lesscss.ru/</a> (По состоянию на 12.11.13)
                 <li>Официальный сайт проекта “DENWER”.//[Электронный ресурс].-Режим доступа: <a href="http://www.denwer.ru">http://www.denwer.ru</a>  (По состоянию на 12.11.13)
@@ -16,7 +21,7 @@
                 <li>Палитра и графические изображения для «плоского» дизайна .//[Электронный ресурс].-Режим доступа:  <a href="http://designmodo.github.io/Flat-UI/">http://designmodo.github.io/Flat-UI/</a> (По состоянию на 12.11.13)
                 <li>Статья собственного авторства о разработке на LESS.//[Электронный ресурс].-Режим доступа:  <a href="http://habrahabr.ru/post/196190/">http://habrahabr.ru/post/196190/</a> (По состоянию на 12.11.13)
             </ul>
-        </div>
+        </div> -->
     </div>
 </div><!--end content-->