JavaScript - This Hover Effect?

I want to add the the faded effect to the slide pics that I make them change by timer and I don't know how to add the faded effect and make it work on IE and Firefox.

I really like the lightbox2 effect (http://www.huddletogether.com/projec...tbox2/#example) but I need help doing what I'm trying to do, for some reason I cannot get it to work, maybe you have a better recommendation?

I have one large image, its a tear out of a magazine, I want the initial image to be the entire page, but I want the user to be able to click on the text area of the page and have that enlarge so the viewer can read it clearly. Any ideas?

Thank you,

Dustin

I am using ASP.NET and AJAX here.

basically what I want is a nice little slide effect to show the next batch of images in a mini slide show. Example:

<< prev [image1] [image2] [image3] [image4] Next >>

<< prev [image5] [image6] [image7] [image8] Next >>


so when the user presses next or previous, it will SLIDE to the left/right.

the databinding is done at the server side end and in an update panel so it does an async postback when they press next/prev.

how can I go about doing this type of effect?

I need to have an image hyperlinked to a js function that fades text elswhere on the page. I imagine it looks something like <a href="(some js function or somethingrather"><img src="theimg.png"></a>, but how do I do it exactly? I would like code that I can just copy and paste in my header that is set to fade a specific line of text, and be able to hyperlink and image to initiate the js. Please help.

Carson
www.carsonkahn.com

Hi friends,

Im new with JS.
How to make the roll over effect in JS.
An image, on roll over, the big size of the same image needs to appear.

regards

anoop

Hi,

Does anyone knows how to use this effect using javascript?

http://www.modonline.com/

Really appreciate if someone can help me.

Thank You,
Nadun

Hey guys, I'm new to the forum and thought I should sign up to learn a little more.

I am trying to work on a lightbox for my personal portfolio site which opens up numerous images in one lightbox that you can scroll through. However, I want thumbnails below the main image too. The following link shows exactly what I mean, just click on one of the images...

http://www.weareunit.com/index.php?p=3D

Thanks

Hey

I'm trying to make a slot machine effect in JS - i had an ajax example but was far too complicated to manipulate to communicate with my server so im working from ground up.

The way ive done it is simple html and a submit button.

But i want the submit button to first create a "rolling through the images" affect like a slot machine does - then stop left to right in that order (basically like a slot machine does).

Now this is beyond what i know in JS but i then also want it to know the result of the images store them into an array and push it to my PHP so i can process it on my server.

Is this even possible ? And has any one ever tried such a thing because im stuck but really wish to make this for my gaming website.

Hope you can help!

Can some one help me step me through this last part of my script i have made.

I have completed my entire chat program but currently i use:

<meta http-equiv="refresh" content="5; URL=shout.php">

This is what keeps my chat room up to date, but this is pretty ugly due to the fact the browser makes a refresh.

So i was hopeing some one could step my through to add ajax that makes a live affect with it appear to refresh.

The script that has this chat is in the structure of:

Code:

<meta http-equiv="refresh" content="5; URL=shout.php">
<?php
function get_chats(){
//query 
//while loop the logs out
}
getlogs();
?>

And thats it. I took a look on W3 about ajax and most of it was involve an event occuring such as submit/on key press which isn't what i want as some times a user may not do anything but i still want the chat to keep "up to date".

I found one tutorial but it was over complicated to just take snippets out to put on my chat without knowing what it did or what to change for my chat to make it to work.

Hope you can help - im a quick learner when i see the right example of what i need.

I've been doing some research on javascript's impact on the time it takes for a page to load, as defined by firebug's "Net" tab's "onload" demarcation (the red line). It seems that aside from dynamic data that's not part of the HTML, enabling javascript always slows down the page. I've checked wikipedia, yahoo, digg, even google; a javascript-enabled loading of each site shows a later onload() event compared to loading the same site without javascript enabled.

My question:
Can anyone think of a site that loads faster with javascript than it does without javascript?

Hi Guys, I hope this is a good place for me to post a question. I saw some responses referring to this and I hope as a newcomer my question is not booed! :)

I am attempting to compound a rollover effect I have currently working at this page. The 4 numbered buttons make the larger image next to it change upon on roll over. I would like the buttons themselves also to have a rollover state.

In my code below, I simply added a space in my JS script after the portion of the script that I know is working ends and added the newer code referring to 71, or rollimg71 (an arbitrary number). The area that says //button rollover effect is the code I added that does not break the site but does not work correctly.

My JS
<code>
// JavaScript Document
//gallery rollover effect
if (document.images) {
image0 = new Image;
image1 = new Image;
image2 = new Image;
image3 = new Image;
image0.src = 'ectonymimages/newsletter1.jpg';
image1.src = 'ectonymimages/newsletter2.jpg';
image2.src = 'ectonymimages/newsletter3.jpg';
image3.src = 'ectonymimages/newsletter4.jpg';
} else {
image0 = '';
image1 = '';
image2 = '';
image3 = '';
document.rollimg = '';
}

//button rollover effect
if (document.images) {
image71a = new Image;
image71b = new Image;
image71a.src = 'ectonymimages/newsletter1_link.gif';
image71b.src = 'ectonymimages/newsletter1_linkselected.gif';
} else {
image71a = '';
image71b = '';
document.rollimg71 = '';
}
</code>

My HTML
<code>
<div style="float:left; padding:10px 0 0 25px;">
<span onmouseover="document.rollimg.src=image0.src;" onmouseover="document.rollimg71.src=image71b.src;" onmouseout="document.rollimg71.src=image71a.src;"><img src="ectonymimages/newsletter1_link.gif" alt="Newsletter 1 Button" name="rollimg71"/></span>
<br /><br /><br />
<span onmouseover="document.rollimg.src=image1.src;"><img src="ectonymimages/newsletter2_link.gif" alt="Newsletter 2 Button" /></span>
<br /><br /><br />
<span onmouseover="document.rollimg.src=image2.src;"><img src="ectonymimages/newsletter3_link.gif" alt="Newsletter 3 Button" /></span>
<br /><br /><br />
<span onmouseover="document.rollimg.src=image3.src;"><img src="ectonymimages/newsletter4_link.gif" alt="Newsletter 4 Button" /></span>
</div>
<div style="float:right; padding-right:50px;">
<img src="ectonymimages/newsletter1.jpg" align="Newsletter Example" name="rollimg"/>
</div>
</code>


Right now, my HTML only attempts to affect the first button, but I hope to have it affecting all 4 buttons. (Presumably if I keep this same format, they would be rollimg72, rollimg73, and rollimg74 added somewhere in the JS) Further, I'll also compound an onclick function, for both the buttons and the larger images, that will open a pop up HTML window. So, my priorities are that I'd love for the buttons themselves to have a rollover effect and then also an onclick function that opens a link in a new window in addition to the rollover effect currently being used.

*If I mouse over a numbered button, that numbered button changes.
*If I mouse over a numbered button, depending on the numbered button doing the affecting, a larger image is displayed next to it that changes on rollover. (This step already works correctly.)
*If I click on a numbered button, 1 of 4 links would open.
If I click on the larger image that changes, 1 of 4 links would open.

If you've read this far, thank you in advance! Heh heh, this is the 2nd time I've typed this, as the forum logged me out and deleted my entire post when I clicked "preview". Any help is much appreciated! Gentlepeople, I ask your assistance.

-Marcus

I found a very intressting JS function at this webpage:
http://www.dynamicdrive.com/dynamici...edcollapse.htm

I wonder if someone knows wihich part from the JS-file i should change/delete so i only get the fade at exempel 1 and not the slide/rolling effect. I only want the fade.

The JS is:
Code:

//** Animated Collapsible DIV v2.0- (c) Dynamic Drive DHTML code library: http://www.dynamicdrive.com.
//** May 24th, 08'- Script rewritten and updated to 2.0.
//** June 4th, 08'- Version 2.01: Bug fix to work with jquery 1.2.6 (which changed the way attr() behaves).
//** March 5th, 09'- Version 2.2, which adds the following:
			//1) ontoggle($, divobj, state) event that fires each time a DIV is expanded/collapsed, including when the page 1st loads
			//2) Ability to expand a DIV via a URL parameter string, ie: index.htm?expanddiv=jason or index.htm?expanddiv=jason,kelly

//** March 9th, 09'- Version 2.2.1: Optimized ontoggle event handler slightly.
//** July 3rd, 09'- Version 2.4, which adds the following:
			//1) You can now insert rel="expand[divid] | collapse[divid] | toggle[divid]" inside arbitrary links to act as DIV togglers
			//2) For image toggler links, you can insert the attributes "data-openimage" and "data-closedimage" to update its image based on the DIV state

var animatedcollapse={
divholders: {}, //structu  {div.id, div.attrs, div.$divref, div.$togglerimage}
divgroups: {}, //structu  {groupname.count, groupname.lastactivedivid}
lastactiveingroup: {}, //structu  {lastactivediv.id}
preloadimages: [],

show:function(divids){ //public method
	if (typeof divids=="object"){
		for (var i=0; i<divids.length; i++)
			this.showhide(divids[i], "show")
	}
	else
		this.showhide(divids, "show")
},

hide:function(divids){ //public method
	if (typeof divids=="object"){
		for (var i=0; i<divids.length; i++)
			this.showhide(divids[i], "hide")
	}
	else
		this.showhide(divids, "hide")
},

toggle:function(divid){ //public method
	if (typeof divid=="object")
		divid=divid[0]
	this.showhide(divid, "toggle")
},

addDiv:function(divid, attrstring){ //public function
	this.divholders[divid]=({id: divid, $divref: null, attrs: attrstring})
	this.divholders[divid].getAttr=function(name){ //assign getAttr() function to each divholder object
		var attr=new RegExp(name+"=([^,]+)", "i") //get name/value config pair (ie: width=400px,)
		return (attr.test(this.attrs) && parseInt(RegExp.$1)!=0)? RegExp.$1 : null //return value portion (string), or 0 (false) if none found
	}
	this.currentid=divid //keep track of current div object being manipulated (in the event of chaining)
	return this
},

showhide:function(divid, action){
	var $divref=this.divholders[divid].$divref //reference collapsible DIV
	if (this.divholders[divid] && $divref.length==1){ //if DIV exists
		var targetgroup=this.divgroups[$divref.attr('groupname')] //find out which group DIV belongs to (if any)
		if ($divref.attr('groupname') && targetgroup.count>1 && (action=="show" || action=="toggle" && $divref.css('display')=='none')){ //If current DIV belongs to a group
			if (targetgroup.lastactivedivid && targetgroup.lastactivedivid!=divid) //if last active DIV is set
				this.slideengine(targetgroup.lastactivedivid, 'hide') //hide last active DIV within group first
				this.slideengine(divid, 'show')
			targetgroup.lastactivedivid=divid //remember last active DIV
		}
		else{
			this.slideengine(divid, action)
		}
	}
},

slideengine:function(divid, action){
	var $divref=this.divholders[divid].$divref
	var $togglerimage=this.divholders[divid].$togglerimage
	if (this.divholders[divid] && $divref.length==1){ //if this DIV exists
		var animateSetting={height: action}
		if ($divref.attr('fade'))
			animateSetting.opacity=action
		$divref.animate(animateSetting, $divref.attr('speed')? parseInt($divref.attr('speed')) : 500, function(){
			if ($togglerimage){
				$togglerimage.attr('src', ($divref.css('display')=="none")? $togglerimage.data('srcs').closed : $togglerimage.data('srcs').open)
			}
			if (animatedcollapse.ontoggle){
				try{
					animatedcollapse.ontoggle(jQuery, $divref.get(0), $divref.css('display'))
				}
				catch(e){
					alert("An error exists inside your \"ontoggle\" function:\n\n"+e+"\n\nAborting execution of function.")
				}
			}
		})
		return false
	}
},

generatemap:function(){
	var map={}
	for (var i=0; i<arguments.length; i++){
		if (arguments[i][1]!=null){ //do not generate name/value pair if value is null
			map[arguments[i][0]]=arguments[i][1]
		}
	}
	return map
},

init:function(){
	var ac=this
	jQuery(document).ready(function($){
		animatedcollapse.ontoggle=animatedcollapse.ontoggle || null
		var urlparamopenids=animatedcollapse.urlparamselect() //Get div ids that should be expanded based on the url (['div1','div2',etc])
		var persistopenids=ac.getCookie('acopendivids') //Get list of div ids that should be expanded due to persistence ('div1,div2,etc')
		var groupswithpersist=ac.getCookie('acgroupswithpersist') //Get list of group names that have 1 or more divs with "persist" attribute defined
		if (persistopenids!=null) //if cookie isn't null (is null if first time page loads, and cookie hasnt been set yet)
			persistopenids=(persistopenids=='nada')? [] : persistopenids.split(',') //if no divs are persisted, set to empty array, else, array of div ids
		groupswithpersist=(groupswithpersist==null || groupswithpersist=='nada')? [] : groupswithpersist.split(',') //Get list of groups with divs that are persisted
		jQuery.each(ac.divholders, function(){ //loop through each collapsible DIV object
			this.$divref=$('#'+this.id)
			if ((this.getAttr('persist') || jQuery.inArray(this.getAttr('group'), groupswithpersist)!=-1) && persistopenids!=null){ //if this div carries a user "persist" setting, or belong to a group with at least one div that does
				var cssdisplay=(jQuery.inArray(this.id, persistopenids)!=-1)? 'block' : 'none'
			}
			else{
				var cssdisplay=this.getAttr('hide')? 'none' : null
			}
			if (urlparamopenids[0]=="all" || jQuery.inArray(this.id, urlparamopenids)!=-1){ //if url parameter string contains the single array element "all", or this div's ID
				cssdisplay='block' //set div to "block", overriding any other setting
			}
			else if (urlparamopenids[0]=="none"){
				cssdisplay='none' //set div to "none", overriding any other setting
			}
			this.$divref.css(ac.generatemap(['height', this.getAttr('height')], ['display', cssdisplay]))
			this.$divref.attr(ac.generatemap(['groupname', this.getAttr('group')], ['fade', this.getAttr('fade')], ['speed', this.getAttr('speed')]))
			if (this.getAttr('group')){ //if this DIV has the "group" attr defined
				var targetgroup=ac.divgroups[this.getAttr('group')] || (ac.divgroups[this.getAttr('group')]={}) //Get settings for this group, or if it no settings exist yet, create blank object to store them in
				targetgroup.count=(targetgroup.count||0)+1 //count # of DIVs within this group
				if (jQuery.inArray(this.id, urlparamopenids)!=-1){ //if url parameter string contains this div's ID
					targetgroup.lastactivedivid=this.id //remember this DIV as the last "active" DIV (this DIV will be expanded). Overrides other settings
					targetgroup.overridepersist=1 //Indicate to override persisted div that would have been expanded
				}
				if (!targetgroup.lastactivedivid && this.$divref.css('display')!='none' || cssdisplay=="block" && typeof targetgroup.overridepersist=="undefined") //if this DIV was open by default or should be open due to persistence								
					targetgroup.lastactivedivid=this.id //remember this DIV as the last "active" DIV (this DIV will be expanded)
				this.$divref.css({display:'none'}) //hide any DIV that's part of said group for now
			}
		}) //end divholders.each
		jQuery.each(ac.divgroups, function(){ //loop through each group
			if (this.lastactivedivid && urlparamopenids[0]!="none") //show last "active" DIV within each group (one that should be expanded), unless url param="none"
				ac.divholders[this.lastactivedivid].$divref.show()
		})
		if (animatedcollapse.ontoggle){
			jQuery.each(ac.divholders, function(){ //loop through each collapsible DIV object and fire ontoggle event
				animatedcollapse.ontoggle(jQuery, this.$divref.get(0), this.$divref.css('display'))
			})
		}
 		//Parse page for links containing rel attribute
		var $allcontrols=$('a[rel]').filter('[rel^="collapse["], [rel^="expand["], [rel^="toggle["]') //get all elements on page with rel="collapse[]", "expand[]" and "toggle[]"
		$allcontrols.each(function(){ //loop though each control link
			this._divids=this.getAttribute('rel').replace(/(^\w+)|(\s+)/g, "").replace(/[\[\]']/g, "") //cache value 'div1,div2,etc' within identifier[div1,div2,etc]
			if (this.getElementsByTagName('img').length==1 && ac.divholders[this._divids]){ //if control is an image link that toggles a single DIV (must be one to one to update status image)
				animatedcollapse.preloadimage(this.getAttribute('data-openimage'), this.getAttribute('data-closedimage')) //preload control images (if defined)
				$togglerimage=$(this).find('img').eq(0).data('srcs', {open:this.getAttribute('data-openimage'), closed:this.getAttribute('data-closedimage')}) //remember open and closed images' paths
				ac.divholders[this._divids].$togglerimage=$(this).find('img').eq(0) //save reference to toggler image (to be updated inside slideengine()
				ac.divholders[this._divids].$togglerimage.attr('src', (ac.divholders[this._divids].$divref.css('display')=="none")? $togglerimage.data('srcs').closed : $togglerimage.data('srcs').open)
			}
			$(this).click(function(){ //assign click behavior to each control link
				var relattr=this.getAttribute('rel')
				var divids=(this._divids=="")? [] : this._divids.split(',') //convert 'div1,div2,etc' to array 
				if (divids.length>0){
					animatedcollapse[/expand/i.test(relattr)? 'show' : /collapse/i.test(relattr)? 'hide' : 'toggle'](divids) //call corresponding public function
					return false
				}
			}) //end control.click
		})// end control.each

		$(window).bind('unload', function(){
			ac.uninit()
		})
	}) //end doc.ready()
},

uninit:function(){
	var opendivids='', groupswithpersist=''
	jQuery.each(this.divholders, function(){
		if (this.$divref.css('display')!='none'){
			opendivids+=this.id+',' //store ids of DIVs that are expanded when page unloads: 'div1,div2,etc'
		}
		if (this.getAttr('group') && this.getAttr('persist'))
			groupswithpersist+=this.getAttr('group')+',' //store groups with which at least one DIV has persistance enabled: 'group1,group2,etc'
	})
	opendivids=(opendivids=='')? 'nada' : opendivids.replace(/,$/, '')
	groupswithpersist=(groupswithpersist=='')? 'nada' : groupswithpersist.replace(/,$/, '')
	this.setCookie('acopendivids', opendivids)
	this.setCookie('acgroupswithpersist', groupswithpersist)
},

getCookie:function(Name){ 
	var re=new RegExp(Name+"=[^;]*", "i"); //construct RE to search for target name/value pair
	if (document.cookie.match(re)) //if cookie found
		return document.cookie.match(re)[0].split("=")[1] //return its value
	return null
},

setCookie:function(name, value, days){
	if (typeof days!="undefined"){ //if set persistent cookie
		var expireDate = new Date()
		expireDate.setDate(expireDate.getDate()+days)
		document.cookie = name+"="+value+"; path=/; expires="+expireDate.toGMTString()
	}
	else //else if this is a session only cookie
		document.cookie = name+"="+value+"; path=/"
},

urlparamselect:function(){
	window.location.search.match(/expanddiv=([\w\-_,]+)/i) //search for expanddiv=divid or divid1,divid2,etc
	return (RegExp.$1!="")? RegExp.$1.split(",") : []
},

preloadimage:function(){
	var preloadimages=this.preloadimages
	for (var i=0; i<arguments.length; i++){
		if (arguments[i] && arguments[i].length>0){
			preloadimages[preloadimages.length]=new Image()
			preloadimages[preloadimages.length-1].src=arguments[i]
		}
	}
}

}

i just read the other thread and i want the reverse affect. the slideshow opens in a new window and thats not what we want because the link is to a persons profile page. we dont want two versions of the site open at once.


this is the slideshow that client did on his own then i got the project.

http://www.dynamicdrive.com/dynamici...nslideshow.htm

Code:

imagearray: [
 ["pool.jpg"],
 ["http://mysite.com/cave.jpg", "http://cnn.com"],
 ["fruits.jpg", "http://cnn.com", "_new"],
 ["dog.jpg", "", "", "This image has a description but no hyperlink"] //<--no trailing comma after very last image element!
],

i see "_new"], in there but i dont know if there is a command for self is it _self .. im not sure.. i assume it is different than the html target code.

so how do i make it open in the same window just like
target = self sorry had to change the target to non coded format to show up right in this thread

good day!
i just want to ask how to make a glowing effect using javascript, i'm kinda new to this stuffs 'coz i'm not really a javascript coder, i now only know the basics. i already did it on a text and it's working but when i tried to apply it to the one i'm doing right now it's not working. it's with HTML5 Canvas.

here's the part of my codes where i'm trying to do the glowing effect, hope i could get some help here. thanks!


var c=Math.max(0,parseInt( -50+284*(z/PYRAMID_TOP)));
var gradient = ctx.createRadialGradient(90, 63, 100, 90, 63, 50);
gradient.addColorStop(0, "rgba(255,255,0, "+1+")");
gradient.addColorStop(1, "rgba(255,255,255,"+0+")");
ctx.fillStyle= gradient;

Quote:
http://codecanyon.net/item/html-befo...preview/153778
http://codecanyon.net/item/beforeaft...preview/529151
http://www.catchmyfame.com/2009/06/2...eafter-plugin/
I need this effect, I will explain below
The first, we have


if we slide on the left.



when we slide on the right



if we slide to END the result will be:

OR

It's use jquery plugin, I want to find the same things with only javascript, not use jquery.
Because, I'm use it on ipod, iphone, android. It's not allow jquery.
I'm really need it. please, help me.
Thanks for your time