"<script type = 'text/javascript' >
function changeHashOnLoad() {
window.location.href += '#';
setTimeout('changeHashAgain()', '50');
}
function changeHashAgain() {
window.location.href += '1';
var storedHash = window.location.hash;
window.setInterval(function () {
if (window.location.hash != storedHash) {
window.location.hash = storedHash;
}, 50);
window.onload=changeHashOnLoad;
</script> "
"<SCRIPT type='text/javascript'>
window.history.forward();
function noBack() {window.history.forward(); }
window.onload='noBack()';
window.onpageshow=function(evt){if(evt.persisted)noBack()}
window.onunload=function(){void(0)}
</SCRIPT>"