Saving User Preferences In A Cookie?

Sep 19, 2010

I'm having a few problems with this script:

- the third text input in the form is requesting for the user's favorite color. I need it to validate the data to either be a defined color or a hexadecimal value and then turn the background into that color upon submission. However, it's not validating correctly... When a correct value is entered it works fine, it's the error message for an invalid entry that's not appearing.

- I need to save all of the user's input into a cookie which will automatically load their preferences the next time they visit the site(time of day message, first & last name and bg color).

Here's what I have so far:

Code:
<html>
<head>
<script language="javascript">

[Code]....

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FIRST THE CODE...

MY PROBLEM:
OK, if you load this up into your browser, you can see I have two lines of text that show/hide themselves by clicking on the other line. I know how to set the cookie name and the two different values ("show_hide_cookie=line1", "show_hide_cookie=line2") and I can see that they are there when I view my browser's cookies. But I've spent hours trying to figure out the javascript code to get it to read the cookie and remember the preferences. Right now of course, if you click on the first line and then refresh your browser, it resets the second line back to the first line.

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I'm working on my last JavaScript project for school and have encountered a few problems. The two issues that I'm having with this script are: - The cookies only work in Internet Explorer; - I can't figure out the code to save the 3rd text input field as a cookie that will automatically change the background color to the user's fav color.

Code:

<html>
<head>
<title>Exercice 07</title>

[Code].....

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CODE ----

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