I am trying to write a script that automatically changes an image on a web page on certain timings under the condition that a user never close or reload the page (for example, show black.jpg on Thursday 4:30-6:00 PM local time, show blue.jpg on Friday 3:15-5:00 PM local time and otherwise show red.jpg). The problem is that the black.jpg or blue.jpg never appears no matter how I change the numbers inside of, for example, "if (i>= 3204000 && i< 3205000)". Only the yellow.jpg and (approximately one second later) red.jpg. appear.
//DATE CONVERSION BEGINS:
var today=new Date();
var dai=today.getDay();
var hrs=today.getHours();
var min=today.getMinutes();
var sec=today.getSeconds(); .....
I have developed a script that change the font size in css, but only the attribute "font-size" on the body tag, not change the entire active stylesheet.
When i click to change the size <a href="#" title="Change Font Size" onclick="cambia_font_size(2);">A</a>
It works fine, but when i try to check the cookie to set the default font size, it does not work.
The cookie stores the value correctly and i can read the value. The problem is when i try to change the value: document.getElementsByTagName("body")[0].style.fontSize=tam;
I have tried also writing this code at the end of the html document but it doesnt work <script type="text/javascript">inicializa_fontsize();</script>
Is there a code out there that can do this. I type my domain name into the browser and the page automatically resizes itself to a specified height and width in pixels.
The actual list is much longer and varies in length. What I am attempting to do is when a user opens the page, if a line contains Locked or Disabled, change the color of those words (or the whole line that contains them) to red.
I've been given the task of designing within this incredibly rigid site builder program of a clients (seriously I think it's coding circa 1995). I've got a design, but we've had some browser complications. Like I said this thing is very particular, the only way I can change anything is by adding snippets of code in a custom html form that they have. Working everything around, I've had to position an image absolutely so it doesn't expand the body of the page. This though has conflicted with some hover over dropdown submenus. I've figured out that if I can just change that style to the next z-index level it could work. I can't place any kind of code above this instance, so I wondered if I would be able to do this with javascript using a window.onload call? It's been awhile since I've done anything with javascript, so I'm not entirely sure how to do this, or for that matter if it's even possible.
One other thing, this is called on by a class. I know I can't use getElementByID, but think it might be possible to use getElementByTagName ('ul') to do this.
With image elements I can do <IMG src="..." onLoad="..."> where the onLoad is supposed to fire upon the image loading. Is there an event that I can trap for once the background image in <BODY background="...url..."> is loaded?
I plan to render a series of maps which sometimes take a while to compute (on the server) so I'd like to know when subsequent ones come in.
Failing that, can I assign an already loaded image to the background?
function go() { //alert("go?"); var pic=new Image(); pic.onload=yo; // method 1 //pic.addEventListener("load",yo,false); // method 2 pic.src="serenity.jpg"; } ---------------------------------
Code is in a file on it's own referenced from the xhtml. Using either of the two methods indicated the function yo doesn't get called.
Code works as expected in Firefox, Mozilla, Konqueror, IE. If I uncomment the alert in go() I can see that go does actually get called. Nothing comes up in Opera's Javascript console.
I've got 2 questions if that's OK. I have a number of scripts running on a site i'm working on and I think I may be getting a clash with the image preload and another font resizing script. As I am new to javascript I have picked up the code from elsewehere. I am trying to get my head around it reading tutorials etc but am getting stuck when it comes to multiple scripts on the page
There are a number of scripts running: browser detect, png opacity, image preload, layer show/hide and a font resize.
here is the site
Q1 In IE5.5+ on the PC neither the font sizer nor the image preload is working - i think it is a clash of onload events. Can anyone suggest a fix?
Q2 I think there must be a better way to have my images preload. The current code is the dreamweaver version. Is there a better way?
function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; }
function MM_preloadImages() { //v3.0 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++) if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}} }
function MM_findObj(n, d) { //v4.01 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); if(!x && d.getElementById) x=d.getElementById(n); return x; }
function MM_swapImage() { //v3.0 var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3) if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];} }
If I create an image element using the DOM methods and assign it an onload event handler, at what point is the image actually loaded and the event handler run?
So, given the following and assuming that "parent" references a node already in the document:
var elm = document.createElement("img"); elm.src = "myuglyface.jpg" // #1
addEvent(elm, "load", myHandler, false); // the standard cross-browser event adding mechanism
parent.appendChild(elm); // #2 Does the loading of the image begin at #1 or #2, ie when I first reference it or when it is added to the document? Can I even add an event handler at the point I do so?
The ones I find on Google all consist of white backgrounds that fade out to reveal an image... What I have at the moment are thumbnails that have hide/show div behaviors... But they look really boring at the moment and make my site boring... How I could make a png (a thumbnail border) fade in on the thumbnail whenever the mouse goes over it...
Been trying to get a short script I wrote to work 100%. Basically it checks to see if the main page image is =>375px and if it is shunts the text down below it. Its not a live site yet and due to it being so short I thought I would just copy and paste it here:
function checkImage(imageId) { if(document.getElementById) { var id = document.getElementById(imageId);
[code]....
The problem is with IE6, it randomly decides not to work without any sign from the debugger that anything is wrong. This is my first time using onLoad with an image, is there any quirks with it such as page load order (e.g. if the image finishes loading before the text loads this wouldn't appear to run?).
The following javascript loads after the page loads. Is there a way to change this onload function and make it work as the page is loading?The javascript is meant for mousewheel scrolling for a horizontal website. The website I am using this for has a fixed width - 29000px
I change image.style.width inside a image.onload function. And surprisingly, I found that it runs the onload function on the same image again with the new style.width value. Javascript treats this as a new image! This is the same old image.
Is there a way to pervent it from runing onload the second time?
I'm having a hard time figuring out why the onload event is not being called for the frameset window in the following simple example. It is being called for each of the component frames. Code:
I'm building a website with a image menu like accordion, using jquery+easing+kwicks [URL]ith CSS, I can change the opacity of the element hovered (the opened kwick), but I'm looking to someway to change the opacity of the inactive kwicks (the images that close when you open a hovered image).I tried to do it with css, or hacking kwicks plugin, but I couldn't make it.
I have a page HTML. In HTML have 1 button, when click into button that'll appear 1 window. In this window, it's show 1 image and after 5s it will change the other image. I can't do this.
I am using ContentFlow from [URL] It is very well documented on their website. I got the whole thing working great on my site. What I don't know is how to change the ActiveItem onclick to just bump it over to the next image as if the next image had been clicked. As of right now it opens the image source in a self window. I don't want that. Can anyone give me a clue or maybe the whole answer on how to get it to click over to the next image? I believe the answer lies in the contentflow_src.js file.
I've been using prettySociable on my site (can be downloaded here. I use the uncompressed version). I want to be able to change the tooltip (that shows up when you drag an image) to default to an image on my server, rather than to the page title. I think I've tracked down the code on line 265 of the jquery.prettySociable.js file, but I'm unsure how to change it:
I was wanting to know how to properly make an image change when you hover over the main image.URL...And I want ALL the images to change as soon as you hover over each image.Now here's the problem. Whenever I layout my coding like that, when I hover over ANY image, an image I don't want to change, changes.So is there any way that I can get ALL images to work without having to create external JavaScript files?
i cant get a caption specific to each image to display under the arrows when the image changes. it is especially hard for me because i have to edit the javascript which confuses the **** out of me. it seemed so simple....
ps i cant start an id with a digit? it doesnt seem to cause any problems...why is it stated that this cannot or shouldnot be done?
I'm failing to get a pure CSS way to achieve this, so trying JS. Several small images in a row, each different. Want mouseover to:
1. change each image to different image on mouseover (each image has its own mouseover image version).
2. produce different paragraph of text below row of images on each mouseover.
I can achieve it with mouseover on text links or on an image, but not with the two events, viz mouseover image swap + mouseover text swap. Would also want to be able to style the text.
I want to make an moving image. In time it should change to other image with other button. Also it could be changed by user. The change should be dynamic like moving from left to right.
