Webmaster Forum / HTML, CSS, Scripts / JavaScript / July 2008

Please find at the link below some examples of JavaScript programming
techniques along with several useful fully-functional JavaScripts.
http://www.davar.net/INTERNET/JAVA-SCR/JAVA-SCR.HTM
- References

function foo(msg)
{
  alert(msg);
}

I know I can have multiple scripts on one HTML page (at least I think I know
I can).
i.e.
<script language="Javascript" type="text/javascript"

I'm trying to add new tags into document using createElement()
function but
this not work. Tested in FF2 and IE6.
Simple example is here http://web.practisoft.cz/samples/jstest.html

I have a question.
Can you do in JavaScript sth like that:
*
cmd1

E.g. I only want if my browser support JavaScript 1.9
<script type="text/javascript" language="JavaScript1.9">
    alert("Hello");
</script>

I am learning JavaScript. I have a table on HTML page:
                <table id="announcement_fields" border="0">
                <tbody>
                <tr>

I can use document.body.style.display="none" to hide whole page but
then if I want to display one div only by
document.getElementById("centerPage").style.display="" it does not
work...

I have a radio button question.  I have about 20 sets (20 questions,
each with a set of 4 radio buttons) and would like to loop through
them in doing a form validation.  Here is the code I'm currently
using.  The inner loop (which cycles through the 4 radio button set)

I'm working on a website that nests framesets within other framesets.
I want a click in one top-level frame to show/hide a menu in a second
level frame. Hete's a code fragment:
       var cousin2_doc = brother_frameset['main-main'].document

I need to do something like this
<script type="text/javascript"> open('?logout'); </script>
but not as a popup, but making the same page go on to this. What
should I use?

Hey all,
Quick question.  My website is :
http://mywebsite:1234
and I load into an IFRAME this url :

I am trying to get client machine's timezone from my java script . But
i have no idea how would i be able to get it in uclibc format. (e.g.
GMT+0IST-1,M3.5.0/01:00:00,M10.5.0/02:00:00) . I saw couple of posting
on net from which suggest getTimezoneoffset or may be calculation with

I'm trying to have a regexp to validate string that contain letters
numbers and the character ' ' but that begins with a letter
I'm using:
[a-z,A-Z][a-z,A-Z,0-9, ]*

In my html, I have an embedded sound wav. I access that sound from my
javascript using Play() and Stop(). However, once stopped, the sound
will aways resume from where it left off, (making Stop behave more
like a Pause). I want it to start from the beginning.