How to solve IE and Firefox problem? can anybody help me.
IE
When reloading a page in IE no form items are re-populated.
When going back IE repopulates all form items but resets JavaScript variables and loses the state of DIVs – meaning that any UI changes and any JavaScript state changes used to detect changes made by the user are lost when going back to a previous page.
FireFox
When reloading a page Firefox will re-populate some form items. This is a problem if we use JavaScript to detect changes since the JavaScript will not trigger.
When going back Firefox will re-populate some form items but maintains JavaScript variable state and DIV state – this means that we can use JavaScript to detect changes which will remain consistent after going back, although some form items may have been reset.