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> HTML Question...., or Java, or.......
Series9
post May 1 2007, 07:23 PM
Post #1


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If you've seen my webpage, you've discovered that I don't know much about writing code.

I've been messing with a simple bit of Java script and can't get something to work.


Below is the code that refreshes my webcam image. I would like to have the ability to add a second webcam image next to the first one and I would like for it to refresh too.

I have been able to add the second webcam image. That's no problem, but when I do, neither image refreshes. I've tried a bunch of stuff, but clearly don't understand enough to make it work.

The code:

<HTML>

<HEAD>

</HEAD>

<BODY onLoad = "webcamRefresh()">
<script LANGUAGE="JavaScript">
<!-- hide

var refresh = 15;
var seconds = refresh;

function webcamRefresh()
{
document.form.counter.value = --seconds;
if (seconds <= 0)
{
var now = new Date();
var imageURL = "webcam.jpg" + "?" + now.getTime();
document.webcam.src = imageURL;
seconds = refresh;
}
refreshTimer = setTimeout("webcamRefresh()", 1000);
}

// -->
</SCRIPT>

<IMG NAME="webcam" SRC="webcam.jpg" WIDTH="512" HEIGHT="384">
<BR>
<FORM NAME="form">
<INPUT NAME="counter" TYPE="text" SIZE="2" VALUE BORDER=0> seconds until refresh
</FORM>

</BODY>

</HTML>
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Posts in this topic
Series9   HTML Question....   May 1 2007, 07:23 PM
Brando   That only updates one image, webcam.jpg. You shou...   May 1 2007, 07:34 PM
Series9   I've tried mods very close to what you've ...   May 1 2007, 07:45 PM
Series9   That did it. Thanks. I had been pretty close a c...   May 1 2007, 08:09 PM
McMark   Joe, one suggestion: Add a BORDER=0 to your IMG t...   May 2 2007, 11:50 AM

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