Normalized hide address bar for iOS & Android

hideaddrbar.js

/*
  * Normalized hide address bar for iOS & Android
  * (c) Scott Jehl, scottjehl.com
  * MIT License
*/
(function( win ){
	var 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,
			getScrollTop = function(){
				return win.pageYOffset || doc.compatMode === "CSS1Compat" && doc.documentElement.scrollTop || doc.body.scrollTop || 0;
			},
		
			//reset to 0 on bodyready, if needed
			bodycheck = setInterval(function(){
				if( doc.body ){
					clearInterval( bodycheck );
					scrollTop = getScrollTop();
					win.scrollTo( 0, scrollTop === 1 ? 0 : 1 );
				}	
			}, 15 );
		
		win.addEventListener( "load", function(){
			setTimeout(function(){
				//at load, if user hasn't scrolled more than 20 or so...
				if( getScrollTop() < 20 ){
					//reset to hide addr bar at onload
					win.scrollTo( 0, scrollTop === 1 ? 0 : 1 );
				}
			}, 0);
		}, false );
	}
})( this );

We are using a build server that is running FireFox 3.6.12 and while this is not a mobile browser, it does run our automated tests (for better or worse). Anyway, leaving off the third argument of the addEventListener, caused the the tests to fail, when the minifying and concatenating our libraries.