public static function human_time_diff( $from, $to = '' )
        {
            $chunks = array(
                array( 60 * 60 * 24 * 365 , '%s year', '%s years' ),
                array( 60 * 60 * 24 * 30 , '%s month', '%s months' ),
                array( 60 * 60 * 24 * 7, '%s week', '%s weeks' ),
                array( 60 * 60 * 24 , '%s day', '%s days' ),
                array( 60 * 60 , '%s hour', '%s hours' ),
                array( 60 , '%s minute', '%s minutes' ),
                array( 1 , '%s second', '%s seconds' ),

function getUrlVars()
{
	var vars = [];
	var href = window.location.href;
	var hashIndex = href.indexOf( '#' );
	if ( hashIndex >= 0 )
	{
		href = href.slice( href.indexOf( '#' ) + 1 );
	};
	var hashes = href.slice( href.indexOf( '?' ) + 1 ).split( '&' );

	for ( var i = 0; i < hashes.length; ++i )
	{
		hash = hashes[i].split( '=' );
		vars.push( hash );
		vars[ hash[0] ] = hash[1];
		console.log( vars );
	};

	return vars;
};