Applying Grayscale Effect When Clicking Button

Aug 23, 2010

I have found this script which seems to be able to do what I'm looking for: [URL] (The script is in the source of the page.) However, in this demo the grayscale effect is applied when clicking a button - what needs to be changed in order make it happen on page load?

The script begins with:
Code:
$(document).ready(function(){
$('#toggleDesaturate').click(function(){
var imgObj = document.getElementById('image');
if($.browser.msie){
grayscaleImageIE(imgObj);
} else {
imgObj.src = grayscaleImage(imgObj);
}});});
...

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Confirm Box Comes Up Twice - Grayscale Effect

Nov 27, 2009

This is essentially a 2-part question.
1. The First is, why does this script require 2 confirms (the confirm box comes up twice)?
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html><head><title></title></head>
<body bgcolor="#3399CC" text="#000000">
<script type="text/javascript">
<!--
function gray(){
[Code] .....
2. Is there a way to get the grayscale effect with a DTD HTML 4.01 Transitional page? The above only seems to work only with XHTML 1.0 Transitional.

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Oct 17, 2009

Im trying to get a sliding down div, that pushes another div furtherdown as it slides. I created the following code. However, the 2nd div doesnt appear at all. What is the proper way to say only the div with class "x" should be affected? The basic tutorial doesnt really cover this.[code]

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Sep 19, 2010

I have searched the forum and internet and experimented a lot with .each but couldn't get this to work:I have several divs with id="flash", and I want them all to flash when the site loads. Using this code only the first div flashes:

$(document).ready(function() {
$(window).load(function () {
$("#flash").effect("pulsate", { times:3 }, 1000);

[code]....

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Jul 31, 2006

Is it possible to apply style to browse button, the code for which
is,

<input type="file">

I want to add a background image to the "Browse" button. (using css)
But the problem im facing is that, the image comes to the textbox also.

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JQuery :: Clicking A Link Triggers Unwanted Scrolling Effect In Slider?

Oct 17, 2010

I am having a problem with a site I am working on right [URL]..clicking on the "Kontaktieren Sie uns"-Link it triggers an unwanted scroll in the slider just underneath it. I am also getting a java script error when I view the site on ie/windows. I am clueless since I am not at all confident with java script.

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JQuery :: Step Carousel (Removing Fast Forward/Rewind Effect When Clicking Back On The First/Last Slide)?

Aug 10, 2011

i'm New to JQuery and I recently had a problem with encorporating a transition at the beginning and end of my carousel. I found that by default it would Fast Forward/Fast Rewind through all the images at the ends, rather than just jump to the slide and wrap.

I've managed to solve the issue (bar a transition effect from the last slide back to the first) it now jumps to slide one, rather than rewinding through all the images. However (and i know this sounds silly) but i'm having trouble doing the reverse. I'll add both the zip file to show a working model if interested and also post the 2 relevant functions :)

[Code]...

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How To Keep Clicking A Button

Sep 5, 2009

I need to use javascript in a way in which it will keep clicking a button. The source code for that button is below:

<script type="text/javascript">
function set_opacity(id, opacity) {
element = document.getElementById(id)

[code]....

Therefore, I need javascript to keep clicking the button until it has clicked it 375 times.

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Sep 19, 2010

I have a button at the bottom of the page and when i click on it, the page goes to the top.I want the page to stay at the bottom.I tried to use window.scrollTo(0,1200); which works only for a quick second and then continues to go to the top.I found the link, but nobody ansewered at the end: with subject: Scroll down after onclick event So, how can i set the scroll bar to stay at the bottom?

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Clicking A Button OUTSIDE An Iframe?

May 23, 2009

i am trying to "click" a button thats outside of the iframe (on the main page)..I can not seem to get it working... here is the code

Basic.html
===============
<iframe width="600px" height="250px" id="infoFrame" name="infoFrame" src="test.html" scrolling="no" frameborder="0"></iframe>
<input name="closeSlide" id="closeSlide" type="button" onclick="$('.btn-slide2').click();" />

test.html
===============
<input name="close" type="button" onclick="parent.document.getElementById('closeSlide').Click();" />

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Sep 7, 2010

I just want to know how to add the same panel by clicking on a button right below the button..

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Feb 18, 2011

I am really new to JS (literally just starting looking into it) and I was wondering if anybody could help me or give any suggestion as to how build a comment box which appear when a user click on the comment button.Now I had a stab at that but my JS skills are still really poor. Here's what I came up with after sometime looking around on the net and getting (or at least trying to) action some suggestions I managed to get here and there:

HTML Code:
<html>
<head>
<style type="text/css">[code]......

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Jul 23, 2005

I'd like to put a button on a page. When clicking the button, the
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big. How do I do it using javascript? I tried:

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Submit The Form By Clicking The Button Only.

Jul 23, 2005

When the user type something in text box, and press enter, it will submit the form data to test2.jsp, even without pressing submit form button. This is not what I want, I want to submit the form only when the user press the submit button.....

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Clicking First Radio Button Selects Second One?

Apr 28, 2009

I've had the following script developed which selects a second radio button when the first radio button in the pair is clicked (with the second button greyed/disable but still displaying the selection). While the script works perfectly, posting the radio button value via a hidden field, I need it to have one set of radio buttons checked by default (which I've indicated in the code... "checked"). Only problem the "Price" value isn't fed to the hidden field when the buttons are prechecked.

Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "[URL]">
<html>
<head>
<title>Test</title>
<style type="text/css">
form p {
margin: 0;
}
form div {
margin: 1em 0;
} .....

function clickWhileDisabled(el) {
// Firefox takes its time to enable the field, so delay the click and disable
el.removeAttribute('disabled');
setTimeout(function (el) {
return function () {
el.click();
el.setAttribute('disabled', 'disabled');
};
}(el), 1);
}
</script>
</body>
</html>

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Jul 15, 2010

I know how to make something function onclick(), but how can I make it so it copies the area of a textarea element, does Javascript have the ability to do this?

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Jan 14, 2010

I have all links that is needed to be click on so what I want to do is, after they click all 4 links, it will enable the button. I know that we have to do this in Javascript but I'm stuck.

Example, there 4 links, after they click all links, it will enable the button.

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Using Javascript To Move Text On Clicking A Button

Aug 4, 2006

I am trying to move some text by clicking a button. When clicked the button
runs the java script and this will then take the value in the text field and
add 10 to it to create a new value, this is then used to move the text
(id=h1) to a new position and to display the new value in a text field. My
script is below but does not work. Im new to javascrip and there is probably
something embarasingly obviour that Im missing. Code:

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JQuery :: Show Text When Clicking On Button?

Mar 30, 2011

I have the following website: [URL]. As you can see, there are a couple of news items. In fact, there should be 3 items on the homepage, the rest should be hidden.

When you click the button "oudere nieuwsberichten" what means "older news", the other newsitems should be shown underneath the 3 existing ones.

Is there a jquery plug-in to do so?

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Feb 18, 2010

How can add and remove input field by clicking on a button. EX:

<input type="text" id="name">
<input type="text" id="email">
<input type="button" value="Add More fields">

When you click on Add more fields, input fields name and email needs to be duplicated and REMOVE button must appear to be able to remove them if neccessary.

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Automated Multiple Button Clicking Script In GM?

Jan 14, 2011

js and GM but I am trying to make a script that will click a button on a page where there are multiple instances of the button.The source I am looking at is below and I have narrowed down what I am looking at to the bold section.

<dl>
<dd class="left"><div id='recommendstatus_article4458331'>
<dl class="recommend">

[code]....

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Close Web Browser When Clicking Button In Firefox?

Mar 22, 2011

i used the code window.close();it works well for Internet Explorer but it not worked in firefox

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Clicking Button Creates Another Form Field?

Aug 3, 2011

I have an admin page in which I enter information for a Math Education website. I have to pre-load 10 video fields just in case a lesson has 10 videos. This is an over simplification:

[Code]...

What I would like to do is load 1 single video field and then have a button that when it is clicked automatically creates another field. I'm sure this is possible but everything I know I've learned from searching the internet and reading a few simple books so my knowledge is fragmented.

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Submit Button Appear And Disappear When Clicking In Field?

Dec 1, 2011

Having problems with the following a client needs me to replicate this contact page:[URL]...In particular he wants the subscribe/unsubscribe to appear only when one enters text into the text field (as it does here).

I have recently changed from using tables to div tags but this was the first website where I started to experiment with divs. Unfortunately therefore it is a mixture of tables and divs. But here is my page:[URL]..

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Aug 28, 2006

I have a form that shows some images with a radio button associated with each one. I would like to give them the option to click on the image to select the radio, but not sure the easiest way to pull it off.

I was assuming I add a OnClick to each image and use getelementbyid to check the button, but since all the radiobuttons have the same id (so they can only choose one) I am not sure how to make the correct radiobutton become checked.

Hope this makes sense, here is the simplified sample form:

<form>
<img src="image1.gif" />
<input id="radiobutton" type="radio" value="Image1" />
<img src="image2.gif" />
<input id="radiobutton" type="radio" value="Image2" />
<img src="image3.gif" />
<input id="radiobutton" type="radio" value="Image3" />
<img src="image4.gif" />
<input id="radiobutton" type="radio" value="Image4" />
</form>

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File Upload By Clicking A Link Instead Of Button?

May 3, 2009

I need an way to upload a file by clicking a link instead of button(<input type="file" name="somename"/>). This feature has been newly added to GMail, to attached a file we need to click a link.

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