in source/javascripts/libs/jXHR.js [31:37]
function handleScriptLoad() {
if ((this.readyState && this.readyState!=="complete" && this.readyState!=="loaded") || script_loaded) { return; }
this.onload = this.onreadystatechange = null; // prevent memory leak
script_loaded = true;
if (publicAPI.readyState !== 4) ThrowError("Script failed to load ["+script_url+"].");
removeScript();
}