window.location.reload();// If we needed to force the document to be fetched from the// web server again (such as where the document contents// change dynamically but cache control headers are not// configured properly), Firefox supports a non-standard// parameter that can be set to true to bypass the cache://window.location.reload(true);
JavaScript 1.1
window.location.replace(window.location.pathname + window.location.search + window.location.hash);// does not create a history entry
JavaScript 1.0
window.location.href = window.location.pathname + window.location.search + window.location.hash;// creates a history entry