teodragovic

// relies on Date.now() which has been supported everywhere modern for years.
// as Safari 6 doesn't have support for NavigationTiming, we use a Date.now() timestamp for relative values

// if you want values similar to what you'd get with real perf.now, place this towards the head of the page
// but in reality, you're just getting the delta between now() calls, so it's not terribly important where it's placed


(function(){

  // prepare base perf object

teodragovic

// JQuery /w fallback + main.js
function loadJquery(scripts,idx) {   
   function fallback() {   
      clearTimeout(timeout);   
      if (typeof jQuery === 'undefined') {
      	if (idx < scripts.length-1) loadJquery(scripts,idx+1); 
      } else {
      	//load scripts that depend on jquery or just return
      	$LAB.script("javascripts/main.js");
      }