I have the attached page, which has 3 values and an "Update" button to submit them.
I need a script that updates the 2nd and 3rd value from the web and submit.
Description of the second value: it's simply the value in euro of 100 US dollars. The script must grab it from a popular value exchange site (for example [url removed, login to view], [url removed, login to view] or [url removed, login to view]).
The third value is the value in euro of 65 DTS. The value of 1 DTS in euro is defined in this page [url removed, login to view] and it's currently 1.124670 (the script should take the last shown day, even if it's some days ago). The script must grab it there.
Note: SDR = DTS.
Both the values must be entered with two decimals.
In case the new value is different of more than 2% of the old value or is not in the correct format (number with two decimals), the script must show a red error/warning message showing the old and new values and must NOT submit them both, even if the error is for only one of them.
In addition, it must update in my homepage (make a sample page to test this, I will copy the code by myself to my homepage) an information box that has a text in this form "5/4/09: updated values 65 DTS = 72.63, $100 = 74.17". I.e. it must update the date (format d/m/yy) and the two numbers.
Must be cross browser.
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