!function(name, context){
  var Keen = context[name], logger;
  
  Keen.on('client', function(client, config){
    if (config.js_reporter) {
      logger = client;
      init();
    }
  });
  
  /*	Browsers supporting window.onerror
  -----------------------------------
  Chrome 13+
  Firefox 6.0+
  Internet Explorer 5.5+
  Opera 11.60+
  Safari 5.1+
  */

  function init(){
    // Set up error listener
    if (window.addEventListener) {
      window.addEventListener("error", handleException, false);
    } else if (window.attachEvent) {
      window.attachEvent('onpropertychange', function(e) {
        if (e.propertyName == "error") {
          handleException.apply(this, arguments);
        }
      });
    } else {
      window.onerror = function(message, url, line, col, ref) {
        handleException({
          message: message,
          url: url,
          line_no: line,
          col_no: (col) ? col : null,
          stack: (ref && ref.stack) ? ref.stack : null
        });
      };
    }
  }

  function handleException(error) {
    //console.log(error);
    var message,
    report = {
      bubbles: ("boolean" == typeof(error.bubbles)) ? String(error.bubbles) : "",
      message: error.message,
      line_no: (error.lineno || ""),
      col_no: (error.colno || ""),
      filename: (error.filename || ""),
      stack: (error.stack || ""),
      type: (error.type || ""),
      page: {
        title: document.title,
        host: document.location.host,
        href: document.location.href,
        path: document.location.pathname,
        protocol: document.location.protocol.replace(/:/g, ""),
        query: document.location.search
      },
      visitor: {
        ip_address: "${keen.ip}",
        user_agent: "${keen.user_agent}",
        referrer: document.referrer,
      },
      keen: {
        timestamp: new Date().toISOString(),
        addons: [
        { name:"keen:ip_to_geo", input: { ip:"visitor.ip_address" }, output:"visitor.geo" },
        { name:"keen:ua_parser", input: { ua_string:"visitor.user_agent" }, output:"visitor.tech" }
        ]
      }
    };
    console.log('report', report);
    logger.addEvent("js_error", report)
    return;
  }
  
}('Keen', this);