static/js/jslib.js

   1 if( typeof XMLHttpRequest == "undefined" ) XMLHttpRequest = function() {
   2   try{ return new ActiveXObject("Msxml2.XMLHTTP.6.0") }catch(e){}
   3   try{ return new ActiveXObject("Msxml2.XMLHTTP.3.0") }catch(e){}
   4   try{ return new ActiveXObject("Msxml2.XMLHTTP") }catch(e){}
   5   try{ return new ActiveXObject("Microsoft.XMLHTTP") }catch(e){}
   6   throw new Error("This browser does not support XMLHttpRequest or XMLHTTP.")
   7 };
   8
   9 function jsdecode(data) {
  10   return eval('(' + data + ')');
  11 }
  12
  13 function XHR(url, fn) {
  14   var r = new XMLHttpRequest();
  15   r.onreadystatechange = function() {
  16     if(r.readyState == 4 && r.status == 200) {
  17       var o = jsdecode(r.responseText);
  18       fn(o);
  19     }
  20   }
  21   r.open("GET", url, true);
  22   r.send(null);
  23 }
  24
  25 function empty(y) {
  26   for(var x in y) {
  27     return false;
  28   }
  29   return true;
  30 }
  31
  32 function ANI(p, d) {
  33   if(d < 0)
  34     return p[p.length + d];
  35
  36   return p[d];
  37 }
  38
  39 var forEach = function(x, fn) {
  40   for(var i=0;i<x.length;i++)
  41     if(fn(x[i]))
  42       return;
  43 }