Address bar on mobile browsers

function hideAddressBar(){
    if(!window.location.hash) {
        if(document.height <= window.outerHeight + 10)
        {
            document.body.style.height = (window.outerHeight + 50) +'px';
            setTimeout( function(){ window.scrollTo(0, 1); }, 50 );
        }
        else {
            //setTimeout function is required by the iPhone to properly hide the address bar
             setTimeout( function(){ window.scrollTo(0, 1); }, 0 );
            }
    }
}

window.addEventListener("load", hideAddressBar );
window.addEventListener("orientationchange", hideAddressBar );