plugins.js

// usage: log('inside coolFunc', this, arguments);
// paulirish.com/2009/log-a-lightweight-wrapper-for-consolelog/
window.log = function(){
  log.history = log.history || [];   // store logs to an array for reference
  log.history.push(arguments);
  if(this.console) {
    arguments.callee = arguments.callee.caller;
    var newarr = [].slice.call(arguments);
    (typeof console.log === 'object' ? log.apply.call(console.log, console, newarr) : console.log.apply(console, newarr));
  }
};

// make it safe to use console.log always
(function(b){function c(){}for(var d="assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,timeStamp,profile,profileEnd,time,timeEnd,trace,warn".split(","),a;a=d.pop();){b[a]=b[a]||c}})((function(){try
{console.log();return window.console;}catch(err){return window.console={};}})());


// place any jQuery/helper plugins in here, instead of separate, slower script files.
(function(document){
window.MBP = window.MBP || {}; 

// Fix for iPhone viewport scale bug 
// http://www.blog.highub.com/mobile-2/a-fix-for-iphone-viewport-scale-bug/

MBP.viewportmeta = document.querySelector && document.querySelector('meta[name="viewport"]');
MBP.ua = navigator.userAgent;

MBP.scaleFix = function () {
  if (MBP.viewportmeta && /iPhone|iPad/.test(MBP.ua) && !/Opera Mini/.test(MBP.ua)) {
    MBP.viewportmeta.content = "width=device-width, minimum-scale=1.0, maximum-scale=1.0";
    document.addEventListener("gesturestart", MBP.gestureStart, false);
  }
};
MBP.gestureStart = function () {
    MBP.viewportmeta.content = "width=device-width, minimum-scale=0.25, maximum-scale=1.6";
};

// Hide URL Bar for iOS and Android by Scott Jehl
// https://gist.github.com/1183357

MBP.hideUrlBar = function () {
	var win = window,
		doc = win.document;

	// If there's a hash, or addEventListener is undefined, stop here
	if( !location.hash || !win.addEventListener ){

		//scroll to 1
		window.scrollTo( 0, 1 );
		var scrollTop = 1,

		//reset to 0 on bodyready, if needed
		bodycheck = setInterval(function(){
			if( doc.body ){
				clearInterval( bodycheck );
				scrollTop = "scrollTop" in doc.body ? doc.body.scrollTop : 1;
				win.scrollTo( 0, scrollTop === 1 ? 0 : 1 );
			}	
		}, 15 );

		win.addEventListener( "load", function(){
			setTimeout(function(){
				//reset to hide addr bar at onload
				win.scrollTo( 0, scrollTop === 1 ? 0 : 1 );
			}, 0);
		}, false );
	}
};
})(document);