Hash location and stay put!

Hasher

var hashThis = function( $elem, cb ){
    var scrollLocation;
    $( $elem ).on( "click", function( event ){
        event.preventDefault();
        scrollLocation = $( window ).scrollTop();
        window.location.hash = $( event.target ).attr('href').substr(1);
    });
    $( window ).on( "hashchange", function( event ){
        event.preventDefault();
        $( window ).scrollTop( scrollLocation );
        if( typeof cb === "function" ){
            cb();
        }
    });
};
hashThis( $( ".myAnchor" ), function(){
    // do something useful!
});