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

I know this has probably been argued to death, but I am going to raise it
fresh again, and basically lets have an unofficial 'isArray()' contest that
we can hopefully put it to rest as best as we can.
I have found things that work perfectly well as long as you don't try them

My webpage of discussion contains a javascript powered image gallery
of small thumbnail images that when moused-over, display a larger
image that corresponds to the current moused-over thumbnail. An image
caption (whose value is populated by my alt_img database field), also

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FAQ Topic - How do I get my browser to report javascript
errors?
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Hi: Can any one please tell me what i make mistake in popup window?
When i click on the image it gives syntax error
Thanks.
function openWin(img) {

Although I believe your criticisms of jQuery are without merit, I have
tried to see the fuss in a positive light.  I, thusly, have decided
that perhaps there is a need for YET further transparency and YET more
done to provide an ease-of-review of the jQuery code.   With this in

i've got an html form object in which i set the onsubmit attribute to
test something and if
it fails i don't want the submit to go thru.
<FORM ... onsubmit="if (fail) return false">

the following works well regarding one select box with one hidden text
box. however I need two unique select boxes with relevant hidden text
boxes that un-hide when the Add New option is selected. the problem is
that the upper hidden text box always appears when the page is loaded.

There does not seem too be anyway to test if two jQuery references are the
same element.
Given :-
 ...  <div id="1"></div>  ....

We are struggling getting a gwt example work on our machines. Rather
than describe our entire problem we'll ask a more generic question
that is sctricly about javascript.
Namely, if there is a webpage with javascript (e.g. http://gawkat.com/UrchinTracker

Is it possible to present values gained via Javascript as a bar chart?
If, yes, wouild appreciate a pointer to how to do this or to some
sample code.
Cheers,

I have a JSON object as below (data is from SQL Server Northwind
Database).  But doing an eval on it returns an error "unterminated
string constant" or such.  Can someone help me pinpoint the element
that is causing the grief?  Sorry to post the entire object, but Im

Consider the following code:
var pageEl=document. getElementById('someElement');
var foo='This is the right value of foo to use';
pageEl.addEventListener('click',function(evtObj){someClick(evtObj,foo);});

I developed a portal using Joomla 1.0.13 and Joomlajax (a plugin to
implement Ajax in Joomla, based on Scriptaculous and Prototype) as
core.
I added some javascript code on index.php to use the XMLHttpRequest

I'm trying to build a simple dropdown menu for a website and i need to
need a way to retrieve
the top and left style attributes of an object. However it seems style
attributes like style.top

I'm working on a bookmarklet that grabs information from a page and
submits it to a server. Yet another social bookmarking application.
I'm having trouble with page titles that include an apostrophe.
I'm using encodeURIComponent() around the page title, and again around