FILEUP

F diff --git a/css/style.css b/css/style.css
--- a/css/style.css
+++ b/css/style.css
      border-color: black;
  }
  
- .foldercontents, .filecontents {
+ .foldercontents, .filecontents, .filecontentsroot {
  	background: rgba(250, 250, 250, .9);
      flex: 1 0 0;
  }
  
- .filecontents {
+ .filecontents, .filecontentsroot {
  	background: white;
  }
  
      align-self: center;
  }
  
- .pathentry:hover {
+ .pathentry:last-child {
+     cursor: inherit;
+ }
+ 
+ .pathentry:not(:last-child):hover {
      text-decoration: underline;
  }
  
      background: white;
  	background: rgba(255,255,255, 0.9);
  }
+ 
+ .window > h2 .close_button {
+     border-left: 1px solid #ccc;
+ }
+ 
+ .close_button:hover {
+     background: white;
+ }
F diff --git a/loggedin.js b/loggedin.js
--- a/loggedin.js
+++ b/loggedin.js
      }
  }
  
+ function read_file_contents(text, cb, folder, filename) {
+     var data = new FormData();
+     data.append('folder', folder);
+     data.append('filename', filename);
+ 
+     let xhr = new XMLHttpRequest();
+     xhr.open('POST', '/php/readfile.php', true);
+ 
+     if (text) {
+         xhr.onload = function () {
+             cb(e.responseText);
+         };
+     } else {
+         xhr.responseType = 'arraybuffer';
+         xhr.onload = function () {
+             cb(xhr.response);
+         };
+     }
+ 
+     xhr.send(data);
+ }
+ 
  function openfile_nondir() {
      var mimetype = "text/plain";
  
  
  function add_link_functionality(link, length) {
      link.onclick = (e) => {
-         focus.pwd.length = length,
+         if (length < focus.pwd.length) {
+             focus.pwd.length = length;
              openfile(true);
+         }
      }
  
      link.onmouseup = (e) => {
  function make_share_window(folder, filename) {
      var wnd = make_window_base(null, 400, 400, 400, 0);
  
-     wnd.h2.innerText = "Share " + filename;
-     wnd.h2.style.padding = "0.2rem 0.4rem";
+     wnd.h2.style.padding = "0.0rem 0rem 0.0rem 0.8rem";
+     wnd.h2.style.display = 'flex';
+ 
+     var heading = mk(wnd.h2, 'span');
+     heading.innerText = "Share " + filename;
+     heading.style.display = 'flex';
+     heading.style.alignItems = 'center';
+     heading.style.flex = "1 1 0";
+ 
+     var x_button = mk(wnd.h2, 'button', 'close_button');
+     x_button.innerText = "X";
+     x_button.onclick = delete_window;
  
      wnd.foldercontents = mk(wnd.visuals, 'div', 'share_dialog_contents');
      wnd.foldercontents.style.padding = "0.5rem";
      return wnd;
  }
  
+ function download_file(in_file, filename) {
+ 
+     if (in_file) {
+         var folder = get_path(focus.pwd.length - 1);
+         filename = focus.pwd[focus.pwd.length - 1];
+     } else {
+         var folder = get_path();
+     }
+ 
+     read_file_contents(false, (x) => {
+         var blob = new Blob([new Uint8Array(x, 0, x.length)]);
+         var url = URL.createObjectURL(blob);
+         var a = document.createElement('a');
+         a.href = url;
+         a.download = "filename";
+         document.body.appendChild(a);
+         a.click();
+         setTimeout(() => {
+             document.body.removeChild(a);
+             URL.revokeObjectURL(url);
+         });
+     }, folder, filename);
+ 
+     return;
+ }
+ 
+ 
+ 
+ 
  function delete_window() {
      var index = windows.indexOf(focus);
      if (index >= 0) {
      }
  
      {
-         wnd.filecontentsroot = mk(wnd.visuals, 'div');
+         wnd.filecontentsroot = mk(wnd.visuals, 'div', 'filecontentsroot');
          var h3 = mk(wnd.filecontentsroot, 'h3');
  
          var download_btn = mk(h3, 'button');
          download_btn.innerText = "Download";
-         download_btn.onclick = () => { download_file(); }
+         download_btn.onclick = () => { download_file(true); }
  
          mk(h3, 'div', 'separator');
  
          var download_btn = mk(h3, 'button');
          download_btn.innerText = "Share";
          download_btn.onclick = () => { share(true); }
-         
+ 
          mk(h3, 'div', 'separator');
  
          wnd.filecontents = mk(wnd.filecontentsroot, 'div', 'filecontents');
                      focus.pwd.push(fileview.filename);
                      openfile(fileview.is_directory);
                  }], 
-                 ['Open in New Window', () => {alert('not implemented')}],
+                 // ['Open in New Window', () => {alert('not implemented')}],
              ];
  
              if (is_in_trash) {
              } else if (!is_trash) {
                  context_list.push(
                      ['Rename', () => { rename_file(fileview.filename); }],
-                     ['Share',  () => { share(false, fileview.filename); }],
+                 );
+                 if (!fileview.is_directory) {
+                     context_list.push(
+                         ['Share',    () => { share(false, fileview.filename); }],
+                         ['Download', () => { download_file(false, fileview.filename); }],
+                     );
+                 }
+                 context_list.push(
                      ['Delete', () => { move_to_trash(fileview.filename); }]
                  );
              }