plugins/generic-sessions/assets/lwsgs.js

   1 <!-- lwsgs rewrites the below $vars $v $v into the correct values on the fly -->
   2
   3 var lwsgs_user = "$lwsgs_user";
   4 var lwsgs_auth = "$lwsgs_auth";
   5 var lwsgs_email = "$lwsgs_email";
   6
   7 var lwsgs_html = '\
   8         <div id="dlogin" class="hidden"> \
   9         <form action="lwsgs-login" method="post"> \
  10          <input type="hidden" name="admin" value="needadmin/admin-login.html"> \
  11          <input type="hidden" name="good" value="index.html"> \
  12          <input type="hidden" name="bad" value="failed-login.html"> \
  13          <input type="hidden" name="forgot-good" value="sent-forgot-ok.html"> \
  14          <input type="hidden" name="forgot-bad" value="sent-forgot-fail.html">\
  15          <input type="hidden" name="forgot-post-good" value="post-forgot-ok.html">\
  16          <input type="hidden" name="forgot-post-bad" value="post-forgot-fail.html">\
  17          <table class="r">\
  18           <tr>\
  19            <td>User Name\
  20             <input type="text" size="10" id="username" name="username"></td>\
  21            <td>Password\
  22             <input type="password" id="password" size="10" name="password"><div id="pw1"></div></td>\
  23              </tr><tr>\
  24            <td colspan="2" class="c"><input type="submit" id="login" name="login" value="Login" class="em">\
  25       &nbsp;<input type="submit" id="forgot" name="forgot" value="Forgot password">\
  26            &nbsp;<input id="doreg" type="button" value="Sign up"></td>\
  27           </tr>\
  28          </table>\
  29         </form>\
  30        </div>\
  31 \
  32        <div id="dlogout" class="hiddenr">\
  33         <form action="lwsgs-logout" method="post" class="r">\
  34          <input type="hidden" name="good" value="index.html">\
  35          <table class="r">\
  36           <tr><td><span id=grav></span></td>\
  37            <td class="tac"><table><tr><td class="tac">\
  38                 <a href="#" id="clink">\
  39                 <span id="curuser"></span></a></td></tr><tr>\
  40            <td class="tac"><input type="submit" name="logout" value="Logout"></td>\
  41           </tr></table></td></tr>\
  42          </table>\
  43         </form></div>\
  44 \
  45         <div id="dregister" class="hidden">\
  46          <form action="lwsgs-login" method="post">\
  47           <input type="hidden" name="admin" value="needadmin/admin-login.html">\
  48           <input type="hidden" name="good" value="successful-login.html">\
  49           <input type="hidden" name="bad" value="failed-login.html">\
  50           <input type="hidden" name="reg-good" value="post-register-ok.html">\
  51           <input type="hidden" name="reg-bad" value="post-register-fail.html">\
  52           <input type="hidden" name="forgot-good" value="sent-forgot-ok.html">\
  53           <input type="hidden" name="forgot-bad" value="sent-forgot-fail.html">\
  54           <input type="hidden" name="forgot-post-good" value="post-forgot-ok.html">\
  55           <input type="hidden" name="forgot-post-bad" value="post-forgot-fail.html">\
  56           <table class="l">\
  57              <tr>\
  58               <td colspan=2 align=center>\
  59                 <span id="curuser"></span>\
  60                <b>Please enter your details to register</b>:\
  61               </td>\
  62              </tr>\
  63             <tr><td align=right>\
  64              User Name:</td>\
  65              <td><input type="text" size="10" id="rusername" name="username" &nbsp;<span id=uchk></span></td>\
  66             </tr>\
  67             <tr>\
  68              <td align=right>Password:</td>\
  69              <td><input type="password" size="10" id="rpassword" name="password">&nbsp;<span id="rpw1"></span></td>\
  70             </tr>\
  71             <tr>\
  72             </tr>\
  73             <tr>\
  74              <td align=right><span id="pw2">Password (again):</span></td>\
  75              <td><input type="password" size="10" id="password2" name="password2">&nbsp;<span id="match"></span></td>\
  76             </tr>\
  77             <tr>\
  78              <td align=right>Email:</td>\
  79              <td><input type="email" size="10" id="email" name="email"\
  80                   placeholder="me@example.com" &nbsp;<span id=echk></span></td>\
  81             </tr>\
  82             <tr>\
  83              <td colspan=2 align=center>\
  84 <input type="submit" id="register" name="register" value="Register" >\
  85 <input type="submit" id="rforgot" name="forgot" value="Forgot Password" class="hidden">\
  86 <input type="button" id="cancel" name="cancel" value="Cancel">\
  87              </td>\
  88             </tr>\
  89          </table>\
  90         </form>\
  91        </div>\
  92        \
  93        <div id="dchange" class="hidden">\
  94         <form action="lwsgs-change" method="post">\
  95          <input type="hidden" id="cusername" name="username">\
  96          <input type="hidden" name="admin" value="needadmin/admin-login.html">\
  97          <input type="hidden" name="good" value="index.html">\
  98          <input type="hidden" name="bad" value="failed-login.html">\
  99          <input type="hidden" name="reg-good" value="post-register-ok.html">\
 100          <input type="hidden" name="reg-bad" value="post-register-fail.html">\
 101          <input type="hidden" name="forgot-good" value="sent-forgot-ok.html">\
 102          <input type="hidden" name="forgot-bad" value="sent-forgot-fail.html">\
 103          <input type="hidden" name="forgot-post-good" value="post-forgot-ok.html">\
 104          <input type="hidden" name="forgot-post-bad" value="post-forgot-fail.html">\
 105          <table class="l">\
 106              <tr>\
 107               <td colspan=2 align=center>\
 108                 <span id="ccuruser"></span>\
 109                <b>Please enter your details to change</b>:\
 110               </td>\
 111              </tr>\
 112             <tr><td align=right id="ccurpw_name">\
 113              Current Password:</td>\
 114              <td><input type="password" size="10" id="ccurpw" name="curpw"\
 115                  >&nbsp;<span id=cuchk></span></td>\
 116             </tr>\
 117             <tr>\
 118              <td align=right>Password:</td>\
 119              <td><input type="password" size="10" id="cpassword" name="password"\
 120                   &nbsp;<span id="cpw1"></span></td>\
 121             </tr>\
 122             <tr>\
 123              <td align=right><span id="pw2">Password (again)</span></td>\
 124              <td><input type="password" size="10" id="cpassword2" name="password2"\
 125                  >&nbsp;<span id="cmatch"></span></td>\
 126             </tr>\
 127         <!-- not supported yet\
 128             <tr>\
 129              <td align=right id="cemail_name">Email:</td>\
 130              <td><input type="email" size="10" id="cemail" name="email"\
 131                   placeholder="?" \
 132                   &nbsp;<span id=cechk></span></td>\
 133             </tr> -->\
 134             <tr>\
 135              <td colspan=2 align=center>\
 136               <input type="submit" id="change" name="change"\
 137                value="Change" class="wide">\
 138               <input type="submit" id="cforgot" name="forgot"\
 139                value="Forgot Password" class="wide hidden">\
 140               <input type="button" id="cancel2" name="cancel"\
 141                value="Cancel" class="wide">\
 142              </td>\
 143             </tr>\
 144             <tr>\
 145              <td colspan=2>\
 146               <input type="checkbox" id="showdel" name="showdel"\
 147                > Show Delete&nbsp;\
 148               <input type="submit" id="delete" name="delete" \
 149                value="Delete Account" class="wide hidden">\
 150              </td>\
 151             </tr>\
 152          </table>\
 153         </form>\
 154        </div>\
 155        \
 156        <div id="dadmin" class="hidden">\
 157          Admin settings TBD\
 158        </div>\
 159 ';
 160
 161 /*-- this came from
 162   -- https://raw.githubusercontent.com/blueimp/JavaScript-MD5/master/js/md5.min.js
 163   -- under MIT license */
 164 !function(n){"use strict";function t(n,t){var r=(65535&n)+(65535&t),e=(n>>16)+(t>>16)+(r>>16);return e<<16|65535&r}function r(n,t){return n<<t|n>>>32-t}function e(n,e,o,u,c,f){return t(r(t(t(e,n),t(u,f)),c),o)}function o(n,t,r,o,u,c,f){return e(t&r|~t&o,n,t,u,c,f)}function u(n,t,r,o,u,c,f){return e(t&o|r&~o,n,t,u,c,f)}function c(n,t,r,o,u,c,f){return e(t^r^o,n,t,u,c,f)}function f(n,t,r,o,u,c,f){return e(r^(t|~o),n,t,u,c,f)}function i(n,r){n[r>>5]|=128<<r%32,n[(r+64>>>9<<4)+14]=r;var e,i,a,h,d,l=1732584193,g=-271733879,v=-1732584194,m=271733878;for(e=0;e<n.length;e+=16)i=l,a=g,h=v,d=m,l=o(l,g,v,m,n[e],7,-680876936),m=o(m,l,g,v,n[e+1],12,-389564586),v=o(v,m,l,g,n[e+2],17,606105819),g=o(g,v,m,l,n[e+3],22,-1044525330),l=o(l,g,v,m,n[e+4],7,-176418897),m=o(m,l,g,v,n[e+5],12,1200080426),v=o(v,m,l,g,n[e+6],17,-1473231341),g=o(g,v,m,l,n[e+7],22,-45705983),l=o(l,g,v,m,n[e+8],7,1770035416),m=o(m,l,g,v,n[e+9],12,-1958414417),v=o(v,m,l,g,n[e+10],17,-42063),g=o(g,v,m,l,n[e+11],22,-1990404162),l=o(l,g,v,m,n[e+12],7,1804603682),m=o(m,l,g,v,n[e+13],12,-40341101),v=o(v,m,l,g,n[e+14],17,-1502002290),g=o(g,v,m,l,n[e+15],22,1236535329),l=u(l,g,v,m,n[e+1],5,-165796510),m=u(m,l,g,v,n[e+6],9,-1069501632),v=u(v,m,l,g,n[e+11],14,643717713),g=u(g,v,m,l,n[e],20,-373897302),l=u(l,g,v,m,n[e+5],5,-701558691),m=u(m,l,g,v,n[e+10],9,38016083),v=u(v,m,l,g,n[e+15],14,-660478335),g=u(g,v,m,l,n[e+4],20,-405537848),l=u(l,g,v,m,n[e+9],5,568446438),m=u(m,l,g,v,n[e+14],9,-1019803690),v=u(v,m,l,g,n[e+3],14,-187363961),g=u(g,v,m,l,n[e+8],20,1163531501),l=u(l,g,v,m,n[e+13],5,-1444681467),m=u(m,l,g,v,n[e+2],9,-51403784),v=u(v,m,l,g,n[e+7],14,1735328473),g=u(g,v,m,l,n[e+12],20,-1926607734),l=c(l,g,v,m,n[e+5],4,-378558),m=c(m,l,g,v,n[e+8],11,-2022574463),v=c(v,m,l,g,n[e+11],16,1839030562),g=c(g,v,m,l,n[e+14],23,-35309556),l=c(l,g,v,m,n[e+1],4,-1530992060),m=c(m,l,g,v,n[e+4],11,1272893353),v=c(v,m,l,g,n[e+7],16,-155497632),g=c(g,v,m,l,n[e+10],23,-1094730640),l=c(l,g,v,m,n[e+13],4,681279174),m=c(m,l,g,v,n[e],11,-358537222),v=c(v,m,l,g,n[e+3],16,-722521979),g=c(g,v,m,l,n[e+6],23,76029189),l=c(l,g,v,m,n[e+9],4,-640364487),m=c(m,l,g,v,n[e+12],11,-421815835),v=c(v,m,l,g,n[e+15],16,530742520),g=c(g,v,m,l,n[e+2],23,-995338651),l=f(l,g,v,m,n[e],6,-198630844),m=f(m,l,g,v,n[e+7],10,1126891415),v=f(v,m,l,g,n[e+14],15,-1416354905),g=f(g,v,m,l,n[e+5],21,-57434055),l=f(l,g,v,m,n[e+12],6,1700485571),m=f(m,l,g,v,n[e+3],10,-1894986606),v=f(v,m,l,g,n[e+10],15,-1051523),g=f(g,v,m,l,n[e+1],21,-2054922799),l=f(l,g,v,m,n[e+8],6,1873313359),m=f(m,l,g,v,n[e+15],10,-30611744),v=f(v,m,l,g,n[e+6],15,-1560198380),g=f(g,v,m,l,n[e+13],21,1309151649),l=f(l,g,v,m,n[e+4],6,-145523070),m=f(m,l,g,v,n[e+11],10,-1120210379),v=f(v,m,l,g,n[e+2],15,718787259),g=f(g,v,m,l,n[e+9],21,-343485551),l=t(l,i),g=t(g,a),v=t(v,h),m=t(m,d);return[l,g,v,m]}function a(n){var t,r="";for(t=0;t<32*n.length;t+=8)r+=String.fromCharCode(n[t>>5]>>>t%32&255);return r}function h(n){var t,r=[];for(r[(n.length>>2)-1]=void 0,t=0;t<r.length;t+=1)r[t]=0;for(t=0;t<8*n.length;t+=8)r[t>>5]|=(255&n.charCodeAt(t/8))<<t%32;return r}function d(n){return a(i(h(n),8*n.length))}function l(n,t){var r,e,o=h(n),u=[],c=[];for(u[15]=c[15]=void 0,o.length>16&&(o=i(o,8*n.length)),r=0;16>r;r+=1)u[r]=909522486^o[r],c[r]=1549556828^o[r];return e=i(u.concat(h(t)),512+8*t.length),a(i(c.concat(e),640))}function g(n){var t,r,e="0123456789abcdef",o="";for(r=0;r<n.length;r+=1)t=n.charCodeAt(r),o+=e.charAt(t>>>4&15)+e.charAt(15&t);return o}function v(n){return unescape(encodeURIComponent(n))}function m(n){return d(v(n))}function p(n){return g(m(n))}function s(n,t){return l(v(n),v(t))}function C(n,t){return g(s(n,t))}function A(n,t,r){return t?r?s(t,n):C(t,n):r?m(n):p(n)}"function"==typeof define&&define.amd?define(function(){return A}):"object"==typeof module&&module.exports?module.exports=A:n.md5=A}(this);
 165
 166 if (lwsgs_user.substring(0, 1) == "$") {
 167         alert("lwsgs.js: lws generic sessions misconfigured and not providing vars");
 168 }
 169 function lwsgs_san(s)
 170 {
 171         if (s.search("<") != -1)
 172                 return "invalid string";
 173
 174         return s;
 175 }
 176
 177 function lwsgs_update()
 178 {
 179         var en_login = 1, en_forgot = 1;
 180
 181         if (document.getElementById('password').value.length &&
 182             document.getElementById('password').value.length < 8)
 183                 en_login = 0;
 184
 185         if (!document.getElementById('username').value ||
 186             !document.getElementById('password').value)
 187                 en_login = 0;
 188
 189         if (!document.getElementById('username').value ||
 190              document.getElementById('password').value)
 191                 en_forgot = 0;
 192
 193         document.getElementById('login').disabled = !en_login;
 194         document.getElementById('forgot').disabled = !en_forgot;
 195
 196         if (lwsgs_user)
 197                 document.getElementById("curuser").innerHTML = lwsgs_san(lwsgs_user);
 198
 199         if (lwsgs_user === "")
 200                 document.getElementById("dlogin").style.display = "inline";
 201         else
 202                 document.getElementById("dlogout").style.display = "inline";
 203  }
 204
 205 function lwsgs_open_registration()
 206 {
 207         document.getElementById("dadmin").style.display = "none";
 208         document.getElementById("dlogin").style.display = "none";
 209         document.getElementById("dlogout").style.display = "none";
 210         document.getElementById("dchange").style.display = "none";
 211         document.getElementById("dregister").style.display = "inline";
 212 }
 213
 214 function lwsgs_cancel_registration()
 215 {
 216         document.getElementById("dadmin").style.display = "none";
 217         document.getElementById("dregister").style.display = "none";
 218         document.getElementById("dchange").style.display = "none";
 219
 220         if (lwsgs_user === "")
 221                 document.getElementById("dlogin").style.display = "inline";
 222         else
 223                 document.getElementById("dlogout").style.display = "inline";
 224 }
 225
 226 function lwsgs_select_change()
 227 {
 228         document.getElementById("dlogin").style.display = "none";
 229         document.getElementById("dlogout").style.display = "none";
 230         document.getElementById("dregister").style.display = "none";
 231         if (lwsgs_auth & 2) {
 232                 document.getElementById("dadmin").style.display = "inline";
 233                 document.getElementById("dchange").style.display = "none";
 234         } else {
 235                 document.getElementById("dadmin").style.display = "none";
 236                 document.getElementById("dchange").style.display = "inline";
 237         }
 238
 239         event.preventDefault()
 240 }
 241
 242 var lwsgs_user_check = '0';
 243 var lwsgs_email_check = '0';
 244
 245 function lwsgs_rupdate()
 246 {
 247         var en_register = 1, en_forgot = 0;
 248
 249         if (document.getElementById('rpassword').value ==
 250             document.getElementById('password2').value) {
 251                 if (document.getElementById('rpassword').value.length)
 252                         document.getElementById('match').innerHTML =
 253                                 "<b class=\"green\">\u2713</b>";
 254                 else
 255                         document.getElementById('match').innerHTML = "";
 256                 document.getElementById('pw2').style = "";
 257         } else {
 258                 if (document.getElementById('password2').value ||
 259                     document.getElementById('email').value) { // ie, he is filling in "register" path and cares
 260                         document.getElementById('match').innerHTML =
 261                                 "<span class=\"bad\">\u2718 <b>Passwords do not match</b></span>";
 262                 } else
 263                         document.getElementById('match').innerHTML =
 264                                 "<span class=\"bad\">\u2718 Passwords do not match</span>";
 265
 266                 en_register = 0;
 267         }
 268
 269         if (document.getElementById('rpassword').value.length &&
 270             document.getElementById('rpassword').value.length < 8) {
 271                 en_register = 0;
 272                 document.getElementById('rpw1').innerHTML = "Need 8 chars";
 273         } else
 274                 if (document.getElementById('rpassword').value.length)
 275                         document.getElementById('rpw1').innerHTML = "<b class=\"green\">\u2713</b>";
 276                 else
 277                         document.getElementById('rpw1').innerHTML = "";
 278
 279         if (!document.getElementById('rpassword').value ||
 280             !document.getElementById('password2').value ||
 281             !document.getElementById('rusername').value ||
 282             !document.getElementById('email').value ||
 283             lwsgs_email_check === '1'||
 284             lwsgs_user_check === '1')
 285                 en_register = 0;
 286
 287         document.getElementById('register').disabled = !en_register;
 288         document.getElementById('rpassword').disabled = lwsgs_user_check === '1';
 289         document.getElementById('password2').disabled = lwsgs_user_check === '1';
 290         document.getElementById('email').disabled = lwsgs_user_check === '1';
 291
 292         if (lwsgs_user_check === '0') {
 293                 var uc = document.getElementById('uchk');
 294
 295                 if (uc) {
 296                         if (document.getElementById('rusername').value)
 297                                 uc.innerHTML = "<b class=\"green\">\u2713</b>";
 298                         else
 299                                 uc.innerHTML = "";
 300                 }
 301         } else {
 302                 if (document.getElementById('uchk'))
 303                         ocument.getElementById('uchk').innerHTML = "<b class=\"red\">\u2718 Already registered</b>";
 304                 en_forgot = 1;
 305         }
 306
 307         if (lwsgs_email_check === '0') {
 308                 var ec = document.getElementById('echk');
 309
 310                 if (ec) {
 311                         if (document.getElementById('email').value)
 312                                 ec.innerHTML = "<b class=\"green\">\u2713</b>";
 313                         else
 314                                 ec.innerHTML = "";
 315                 }
 316         } else {
 317                 if (document.getElementById('echk'))
 318                         document.getElementById('echk').innerHTML = "<b class=\"red\">\u2718 Already registered</b>";
 319                 en_forgot = 1;
 320         }
 321
 322         if (en_forgot)
 323                 document.getElementById('rforgot').style.display = "inline";
 324         else
 325                 document.getElementById('rforgot').style.display = "none";
 326
 327         if (lwsgs_user_check === '1')
 328                 op = '0.5';
 329         else
 330                 op = '1.0';
 331         document.getElementById('rpassword').style.opacity = op;
 332         document.getElementById('password2').style.opacity = op;
 333         document.getElementById('email').style.opacity = op;
 334  }
 335
 336 function lwsgs_cupdate()
 337 {
 338         var en_change = 1, en_forgot = 1, pwok = 1;
 339
 340         if (lwsgs_auth & 8) {
 341                 document.getElementById('ccurpw').style.display = "none";
 342                 document.getElementById('ccurpw_name').style.display = "none";
 343         } else {
 344                 if (!document.getElementById('ccurpw').value ||
 345                     document.getElementById('ccurpw').value.length < 8) {
 346                         en_change = 0;
 347                         pwok = 0;
 348                         document.getElementById('cuchk').innerHTML = "<b class=\"red\">\u2718</b>";
 349                 } else {
 350                         en_forgot = 0;
 351                         document.getElementById('cuchk').innerHTML = "";
 352                 }
 353                 document.getElementById('ccurpw').style.display = "inline";
 354                 document.getElementById('ccurpw_name').style.display = "inline";
 355         }
 356
 357         if (document.getElementById('cpassword').value ==
 358             document.getElementById('cpassword2').value) {
 359                 if (document.getElementById('cpassword').value.length)
 360                         document.getElementById('cmatch').innerHTML = "<b class=\"green\">\u2713</b>";
 361                 else
 362                         document.getElementById('cmatch').innerHTML = "";
 363                 document.getElementById('pw2').style = "";
 364         } else {
 365                 if (document.getElementById('cpassword2').value //||
 366                     //document.getElementById('cemail').value
 367                 ) { // ie, he is filling in "register" path and cares
 368                         document.getElementById('cmatch').innerHTML =
 369                                 "<span class=\"red\">\u2718 <b>Passwords do not match</b></span>";
 370                 } else
 371                         document.getElementById('cmatch').innerHTML = "<span class=\"red\">\u2718 Passwords do not match</span>";
 372
 373                 en_change = 0;
 374         }
 375
 376         if (document.getElementById('cpassword').value.length &&
 377             document.getElementById('cpassword').value.length < 8) {
 378                 en_change = 0;
 379                 document.getElementById('cpw1').innerHTML = "Need 8 chars";
 380         } else {
 381                 var cpw = document.getElementById('cpw1');
 382
 383                 if (cpw) {
 384                         if (document.getElementById('cpassword').value.length)
 385                                 cpw.innerHTML = "<b class=\"green\">\u2713</b>";
 386                         else
 387                                 cpw.innerHTML = "";
 388                 }
 389         }
 390
 391         if (!document.getElementById('cpassword').value ||
 392             !document.getElementById('cpassword2').value ||
 393             pwok === 0)
 394                 en_change = 0;
 395
 396         if (document.getElementById('showdel').checked)
 397                 document.getElementById('delete').style.display = "inline";
 398         else
 399                 document.getElementById('delete').style.display = "none";
 400
 401         document.getElementById('change').disabled = !en_change;
 402         document.getElementById('cpassword').disabled = pwok === 0;
 403         document.getElementById('cpassword2').disabled = pwok === 0;
 404         document.getElementById('showdel').disabled = pwok === 0;
 405         document.getElementById('delete').disabled = pwok === 0;
 406         //document.getElementById('cemail').disabled = pwok === 0;
 407
 408         /*
 409         if (lwsgs_auth & 8) {
 410                 document.getElementById('cemail').style.display = "none";
 411                 document.getElementById('cemail_name').style.display = "none";
 412         } else {
 413                 document.getElementById('cemail').style.display = "inline";
 414                 document.getElementById('cemail_name').style.display = "inline";
 415                 if (lwsgs_email_check === '0'  &&
 416                     document.getElementById('cemail').value != lwsgs_email) {
 417                         if (document.getElementById('cemail').value)
 418                                 document.getElementById('cechk').innerHTML = "<b style=\"color:green\">\u2713</b>";
 419                         else
 420                                 document.getElementById('cechk').innerHTML = "";
 421                 } else {
 422                         document.getElementById('cechk').innerHTML = "<b style=\"color:red\">\u2718 Already registered</b>";
 423                         en_forgot = 1;
 424                 }
 425         } */
 426
 427         if (lwsgs_auth & 8)
 428                 en_forgot = 0;
 429
 430         if (en_forgot)
 431                 document.getElementById('cforgot').style.display = "inline";
 432         else
 433                 document.getElementById('cforgot').style.display = "none";
 434
 435         if (pwok === 0)
 436                 op = '0.5';
 437         else
 438                 op = '1.0';
 439         document.getElementById('cpassword').style.opacity = op;
 440         document.getElementById('cpassword2').style.opacity = op;
 441         // document.getElementById('cemail').style.opacity = op;
 442  }
 443
 444 function lwsgs_check_user()
 445 {
 446     var xmlHttp = new XMLHttpRequest();
 447     xmlHttp.onreadystatechange = function() {
 448         if (xmlHttp.readyState === 4 && xmlHttp.status === 200) {
 449             lwsgs_user_check = xmlHttp.responseText;
 450             lwsgs_rupdate();
 451         }
 452     }
 453     xmlHttp.open("GET", "lwsgs-check?username="+document.getElementById('rusername').value, true);
 454     xmlHttp.send(null);
 455 }
 456
 457 function lwsgs_check_email(id)
 458 {
 459     var xmlHttp = new XMLHttpRequest();
 460     xmlHttp.onreadystatechange = function() {
 461         if (xmlHttp.readyState === 4 && xmlHttp.status === 200) {
 462             lwsgs_email_check = xmlHttp.responseText;
 463             lwsgs_rupdate();
 464         }
 465     }
 466     xmlHttp.open("GET", "lwsgs-check?email="+document.getElementById(id).value, true);
 467     xmlHttp.send(null);
 468 }
 469
 470 function rupdate_user()
 471 {
 472         lwsgs_rupdate();
 473         lwsgs_check_user();
 474 }
 475
 476 function rupdate_email()
 477 {
 478         lwsgs_rupdate();
 479         lwsgs_check_email('email');
 480 }
 481
 482 function cupdate_email()
 483 {
 484         lwsgs_cupdate();
 485         lwsgs_check_email('cemail');
 486 }
 487
 488
 489 function lwsgs_initial()
 490 {
 491         document.getElementById('lwsgs').innerHTML = lwsgs_html;
 492
 493         if (lwsgs_user) {
 494                 document.getElementById("curuser").innerHTML =
 495                         "currently logged in as " + lwsgs_san(lwsgs_user) + "</br>";
 496
 497                 document.getElementById("ccuruser").innerHTML =
 498                   "<span class=\"gstitle\">Login settings for " +
 499                   lwsgs_san(lwsgs_user) + "</span></br>";
 500         }
 501
 502         document.getElementById('username').oninput = lwsgs_update;
 503         document.getElementById('username').onchange = lwsgs_update;
 504         document.getElementById('password').oninput = lwsgs_update;
 505         document.getElementById('password').onchange = lwsgs_update;
 506         document.getElementById('doreg').onclick = lwsgs_open_registration;
 507         document.getElementById('clink').onclick = lwsgs_select_change;
 508         document.getElementById('cancel').onclick =lwsgs_cancel_registration;
 509         document.getElementById('cancel2').onclick =lwsgs_cancel_registration;
 510         document.getElementById('rpassword').oninput = lwsgs_rupdate;
 511         document.getElementById('password2').oninput = lwsgs_rupdate;
 512         document.getElementById('rusername').oninput = rupdate_user;
 513         document.getElementById('email').oninput  = rupdate_email;
 514         document.getElementById('ccurpw').oninput = lwsgs_cupdate;
 515         document.getElementById('cpassword').oninput = lwsgs_cupdate;
 516         document.getElementById('cpassword2').oninput = lwsgs_cupdate;
 517 <!--    document.getElementById('cemail').oninput = cupdate_email;-->
 518         document.getElementById('showdel').onchange = lwsgs_cupdate;
 519
 520         if (lwsgs_email)
 521                 document.getElementById('grav').innerHTML =
 522                         "<img src=\"https://www.gravatar.com/avatar/" + md5(lwsgs_email) +
 523                         "?d=identicon\">";
 524         //if (lwsgs_email)
 525                 //document.getElementById('cemail').placeholder = lwsgs_email;
 526         document.getElementById('cusername').value = lwsgs_user;
 527         lwsgs_update();
 528         lwsgs_cupdate();
 529 }
 530
 531 window.addEventListener("load", function() {
 532         lwsgs_initial();
 533         document.getElementById("nolog").style.display = !!lwsgs_user ? "none" : "inline-block";
 534         document.getElementById("logged").style.display = !lwsgs_user ? "none" : "inline-block";
 535
 536         document.getElementById("msg").onkeyup = mupd;
 537         document.getElementById("msg").onchange = mupd;
 538
 539         var ws;
 540
 541         function mb_format(s)
 542         {
 543                 var r = "", n, wos = 0;
 544
 545                 for (n = 0; n < s.length; n++) {
 546                         if (s[n] == ' ')
 547                                 wos = 0;
 548                         else {
 549                                 wos++;
 550                                 if (wos === 40) {
 551                                         wos = 0;
 552                                         r = r + ' ';
 553                                 }
 554                         }
 555                         if (s[n] == '<') {
 556                                 r = r + "&lt;";
 557                                 continue;
 558                         }
 559                         if (s[n] == '\n') {
 560                                 r = r + "<br>";
 561                                 continue;
 562                         }
 563
 564                         r = r + s[n];
 565                 }
 566
 567                 return r;
 568         }
 569
 570         function add_div(n, m)
 571         {
 572                 var q = document.getElementById(n);
 573                 var d = new Date(m.time * 1000);
 574
 575                 q.innerHTML = "<br><div class=\"group2\"><table class=\"fixed\"><tr><td>" +
 576                         "<img src=\"https://www.gravatar.com/avatar/" + md5(m.email) +
 577                         "?d=identicon\"><br>" +
 578                         "<b>" + lwsgs_san(m.username) + "</b><br>" +
 579                         "<span class=\"small\">" + d.toDateString() +
 580                           "<br>" + d.toTimeString() + "</span><br>" +
 581                         "IP: " + lwsgs_san(m.ip) +
 582                         "</td><td class=\"ava\"><span>" +
 583                         mb_format(m.content) +
 584                         "</span></td></tr></table></div><br>" + q.innerHTML;
 585         }
 586
 587         function get_appropriate_ws_url()
 588         {
 589                 var pcol;
 590                 var u = document.URL;
 591
 592                 if (u.substring(0, 5) == "https") {
 593                         pcol = "wss://";
 594                         u = u.substr(8);
 595                 } else {
 596                         pcol = "ws://";
 597                         if (u.substring(0, 4) == "http")
 598                                 u = u.substr(7);
 599                 }
 600                 u = u.split('/');
 601
 602                 return pcol + u[0] + "/xxx";
 603         }
 604
 605         if (lwsgs_user) {
 606                 if (typeof MozWebSocket != "undefined")
 607                         ws = new MozWebSocket(get_appropriate_ws_url(),
 608                                            "protocol-lws-messageboard");
 609                 else
 610                         ws = new WebSocket(get_appropriate_ws_url(),
 611                                            "protocol-lws-messageboard");
 612
 613                 try {
 614                         ws.onopen = function() {
 615                                 document.getElementById("debug").textContent = "ws opened";
 616                         }
 617                         ws.onmessage =function got_packet(msg) {
 618                                 add_div("messages", JSON.parse(msg.data));
 619                         }
 620                         ws.onclose = function(){
 621                         }
 622                 } catch(exception) {
 623                         alert('<p>Error' + exception);
 624                 }
 625         }
 626
 627         function mupd()
 628         {
 629                 document.getElementById("send").disabled = !document.getElementById("msg").value;
 630         }
 631 }, false);