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JavaScript - Dynamic Scaling Gallery
Hello,
I'm trying to make a website that has a javascript gallery that dynamically scales with the window size. This is an example of what I'm trying to do, but its written in Flash. http://jeffbark.com/ you can see my site at ryanwhittierhale.com. I have an image gallery set up on the site made with javascript that swaps around between divs to load in different images. I wanted to make it so the image scales to fit the window size as well. I tried to use that height= 100%; but that doesn't seem to work in certain browsers. I found an example of what I'm trying to do online that appears to be written an java. It seems to work on all the browsers I've tried it in so far. On Deviantart the images scale when you adjust the window size, very similar to what I'm trying to do. http://www.deviantart.com/#/d3337hl Similar TutorialsHi, I am just about at wits end, and I am hoping someone here will be able to assist. I've searched and searched and have come close but to no avail. I found a nice image gallery code from "David's Kitchen" http://monc.se/kitchen/80/lightweigh...ith-thumbnails and have tweaked it to eactly what I wanted, however, I want to add an image caption of the alternate image text below the active picture. I've tried everything I could think of (with my limited knowledge) with no success. Any help would be GREATLY appreciated. Here is the code I have: Code: <html>
<head>
<style media="screen,projection" type="text/css">
/* begin gallery styling */
#jgal { list-style: none; width: 400px; position: relative; top: -12px; left: 40px; }
#jgal li { opacity: .5; float: left; display: block; width: 80px; height: 60px; background-position: 50% 50%; cursor: pointer; border: 3px solid #fff; outline: 1px solid #ddd; margin-right: 14px; margin-bottom: 14px; }
#jgal li img { width: 80px; height: 60px; }
#jgal li.active img { display: block; float: left; }
#jgal li.active, #jgal li:hover { outline-color: #bbb; opacity: .99 /* safari bug */ }
/* styling without javascript */
#gallery { list-style: none; display: block; }
#gallery li { float: left; margin: 0 10px 10px 0; }
</style>
<!--[if lt IE 8]>
<style media="screen,projection" type="text/css">
#jgal li { filter: alpha(opacity=50); }
#jgal li.active, #jgal li:hover { filter: alpha(opacity=100); }
</style>
<![endif]-->
<script type="text/javascript"> document.write("<style type='text/css'> #gallery { display: none; } </style>");</script>
<!--[if lt IE 6]><style media="screen,projection" type="text/css">#gallery { display: block; }</style><![endif]-->
<script type="text/javascript">
var gal = {
init: function () {
if (!document.getElementById || !document.createElement || !document.appendChild) return false;
if (document.getElementById('gallery')) document.getElementById('gallery').id = 'jgal';
var li = document.getElementById('jgal').getElementsByTagName('li');
enlargedImg = document.createElement('img');
document.getElementById('jgal').parentNode.insertBefore(enlargedImg,document.getElementById('jgal').nextSibling);
enlargedImg.src = li[0].getElementsByTagName('img')[0].src;
li[0].className = 'active';
for (i = 0; i < li.length; i++) {
li[i].style.backgroundRepeat = 'no-repeat';
li[i].title = li[i].getElementsByTagName('img')[0].alt;
gal.addEvent(li[i], 'mouseover', function () {
var im = document.getElementById('jgal').getElementsByTagName('li');
for (j = 0; j < im.length; j++) {
im[j].className = '';
}
this.className = 'active';
enlargedImg.src = this.getElementsByTagName('img')[0].src;
});
}
},
addEvent: function (obj, type, fn) {
if (obj.addEventListener) {
obj.addEventListener(type, fn, false);
}
else if (obj.attachEvent) {
obj["e" + type + fn] = fn;
obj[type + fn] = function () { obj["e" + type + fn](window.event); }
obj.attachEvent("on" + type, obj[type + fn]);
}
}
}
gal.addEvent(window, 'load', function () {
gal.init();
});
</script>
</head>
<body>
<ul id="gallery">
<li><a href="/bmfsweb/esg/image/Vactor Images2/industrial.htm" rel="nofollow" target="_blank"><img src="/bmfsweb/esg/image/Vactor Images2/2100_PLUS_PD_400w.jpg" alt="2100 Plus PD"></a></li>
<li><img src="/bmfsweb/esg/image/Vactor Images2/2100_Plus_Fan_400w.JPG" alt="2100 Plus Fan"></li>
<li><img src="/bmfsweb/esg/image/Vactor Images2/2103_400w.jpg" alt="2103"></li>
<li><img src="/bmfsweb/esg/image/Vactor Images2/F_Series_400w.jpg" alt="Front Hose Reel Jetter"></li>
<li><img src="/bmfsweb/esg/image/Vactor Images2/Jetter_shrouded_400w.JPG" alt="Rear Hose Reel Jetter"></li>
<li><img src="/bmfsweb/esg/image/Vactor Images2/2100_PD_400w.JPG" alt="2100 Classic PD"></li>
<li><img src="/bmfsweb/esg/image/Vactor Images2/2100_fan_400w.JPG" alt="2100 Classic Fan"></li>
</ul>
</body>
</html>
Again, any help is greatly appreciated. Thanks, Ben. I have a client that wants to add images to her website, and I have trawled for several hours through google trying to find the answer, but I am not a Javascript coder but I understand how it works. I need a script that can scale an image and keep it portrait/landscape, but inside a 120x120 box As far as I know (from my limited knowledge) it would go something like if height > width then height = 120px else width = 120px From what I understand I would need to do this using a <div><img /></div> system, but as I said I'm not a JS coder so I'm likely wrong Thanks for any help I've cannibalised some code from the jQuery supersized plugin that scales images to full screen size while retaining aspect ratio. However, I seem to be getting it wrong, and my maths is... well, appalling. The problem is that while it's resizing correctly to fit the width OR the height, it's not fitting the width AND the height. That is: If I adjust the window height, the image scales to fit the height, but goes outside the window width. If I adjust the window width, the image scales to fit the width, but goes outside the window height. If I adjust both (dragging the window corner) it seems to favour fitting the width. I am currently using only landscape images. I don't know if that has a bearing. This may well just be a logic issue, but my brain is just turning to jelly when I look at my code below: Code: var image_ratio = options.image_dimensions.height / options.image_dimensions.width;
var browser_ratio = browser_height / browser_width;
if (browser_ratio > image_ratio){
var target_height = browser_height;
var target_width = Math.floor(browser_height / image_ratio);
} else {
var target_width = browser_width;
var target_height = Math.floor(browser_width * image_ratio);
}
The code above works out some new image dimensions and is called when the browser is resized. The options.image_dimensions.height and options.image_dimensions.width variables represent the original dimensions of the image, and browser_height and browser_width are calculated from the window size. How can I make it fit either landscape or portrait images to the smallest available dimension of the browser? Hi All, i know how to create a dynamic form or DIv ..but what i do not know is how to create a dynamic form/ or div into a previous dynamic one.. i need basically to see 5 dynamic forms / DIV in cascade where each one trigger the one coming after.. For what i need that : i have my user inserting information on the level 1. let say Copagny info 2- then he will be asked if he wants to add a sub level information ( subform) for that compagny or even many subforms at the same level .. and so on... 3- those sub level ( subforms ) can also call their respective subforms.. Any idea how to design this ? thanks I have made a script where you can add extra fields, and next to the row is a span that automatically displays the outcome from a calculation of three fields in that row. i.e. Q x (B - A) = total. Here is the bit that does the calculation: Code: function advCalc(selected) {
var result = Number(document.formmain.elements["quantity"+selected].value) * (Number(document.formmain.elements["provideamount"+selected].value) - Number(document.formmain.elements["supplyamount"+selected].value)) ;
result = result.toFixed(2) ;
result = addCommas(result) ;
document.getElementById("total"+selected).innerHTML = result ;
}
The bit that adds a new row of fields is: Code: function addPart(divName){
var newdiv = document.createElement('div') ;
newdiv.setAttribute('id', 'partrow' + counter) ;
newdiv.setAttribute('style', 'clear:both;') ;
newdiv.innerHTML = "<div style='float:left;width:40px;text-align:center;margin:5px 5px 0px 0px;'>\r<input onkeyup=\"advCalc('" + counter + "')\" id=' quantity " + counter + "' type='text' value='1' size='1'/>\r</div>\r<div style='float:left;width:100px;text-align:left;margin:5px 0px 0px 0px;'>\r<input id='manufacturer" + counter + "'type='text' value='' size='9'/>\r</div>\r<div style='float:left;width:95px;text-align:left;margin:5px 5px 0px 0px;'>\r<input id='partnumber" + counter + "'type='text' value='' size='9'/>\r</div>\r<div style='float:left;width:80px;text-align:left;margin:5px 5px 0px 0px;'>\r<input id='supplier" + counter + "'type='text' value='' size='4'/>\r</div>\r<div style='float:left;width:100px;text-align:left;margin:5px 5px 0px 0px;'>\r<input id='type" + counter + "'type='text' value='' size='6'/>\r</div>\r<div style='float:left;width:85px;text-align:left;margin:5px 5px 0px 0px;'>\r<input id='deliverytime" + counter + "'type='text' value='' size='13'/>\r</div>\r<div style='float:left;width:40px;text-align:left;margin:5px 0px 0px 45px;'>\r<select id='supplyCurrency" + counter + "'>\r<option value='pound' selected='selected'>£</option><option value='dol'>$</option><option value='euro'>€</option></select>\r</div>\r<div style='float:left;width:15px;text-align:left;margin:5px 5px 0px 0px;'>\r<input onkeyup=\"advCalc(\'" + counter + "\')\" id=' supplyamount " + counter + "'type='text' value='' size='3'/>\r</div>\r<div style='float:left;width:40px;text-align:left;margin:5px 0px 0px 45px;'>\r<select name='provideCurrency" + counter + "'><option value='pound' selected='selected'>£</option><option value='dol'>$</option><option value='euro'>€</option></select>\r</div>\r<div style='float:left;width:15px;text-align:left;margin:5px 5px 0px 0px;'>\r<input onkeyup=\"advCalc(\'" + counter + "\') id=' provideamount " + counter + "' type='text' value='' size='3'/>\r</div>\r<div style='float:left;width:20px;text-align:left;margin:5px 0px 0px 45px;'>\r<strong>£</strong>\r</div>\r<div style='float:left;width:40px;text-align:left;margin:5px 5px 0px 0px;'><span id=' total " + counter + "'></span></div> \r" ;
document.getElementById(divName).appendChild(newdiv) ;
counter++ ;
}
The problem I am having is that it works fine for the first row which is hardcoded as e.g. id="provideamount0" etc. It isn't working for any other fields added but I can't see what is wrong I've tried hosting my WIP website to see how it works. Everything goes well except for the following: On my Portfolio page: [Portfolio] I have coded a "gallery" in jquery. When the page starts loading it seems that the browser loads the ` Code: #portfolioSlider ` div which is supposed to be display:none until triggered. It contains lots of images resulting in massive load time until the thumbnails ( `#Portfolio` ) starts loading. How can I make the ` Code: #portfolioSlider ` images start loading only after it opens? Thanks in advance! Hey all, Effectively what I want is a table displaying 20 thumbnails and above the table to be a large image. When a user clicks a thumbnail I want a relative image to be displayed above. Now obviously I can just set this to reload the page and load the relative image in its space but I was wondering if there was a way of doing this without having to reload the whole page each time. I also want to avoid Iframes as I want this to be as cross-compatible as possible. Thanks all. Hey all, I'm designing a website and i'm doing a section on a portfolio of artwork. wat i would like is to group the work under different headings and for each group to have a thumbnail of an image. when that image is clicked a window is opened which displays all the works in that group as thumbnails as well as an image gallery (larger image of the current image and being able to click on the other thumbnails to view a larger image of it). hope that makes sense. I've been searching all over for scripts bit nothing fits my criteria exactly. going a bit crazy over this, any help or direction much appreciated. peace Hi guys. I wanted to show you a gallery that I am doing. I'm stuck here with some issue. I've made the gallery with the buttons but now I wanted to add a previous and next button but I not being able to do. all the rest is working. the javascript code is this: Code: $(function () {
var imgContainers = $('div.tabs > div');
imgContainers.hide().filter(':first').show();
$('div.tabs ul.number_nav a').click(function () {
imgContainers.hide();
imgContainers.filter(this.hash).show();
$('div.tabs ul.number_nav a').removeClass('selected');
$(this).addClass('selected');
return false;
}).filter(':first').click();
});
the html file is this: Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>gallery</title> <!--CSS--> <link href="style.css" rel="stylesheet" type="text/css" /> <!--JavaScript--> <script type="text/javascript" src="jquery-1.4.2.js"></script> <script type="text/javascript" src="code.js"></script> </head> <body> <div id="gallery"><!--IMG CONTAINER START --> <div class="tabs"> <div id="image_01"> <div class="image"> <img src="image_one.png" width="795" height="395" /> </div> </div> <div id="image_02" > <div class="image"> <img src="image_two.png" width="795" height="395" /> </div> </div> <div id="image_03"> <div class="image"> <img src="and_so_on.png" width="795" height="395" /> </div> </div> <ul class="number_nav"> <li><a href="#image_01">01</a></li> <li><a href="#image_02">02</a></li> <li><a href="#image_03">03</a></li> </ul> <ul class="prev_next_nav"> <li><a href="#">Previous</a></li> / <li><a href="#">Next</a></li> </ul> </div> </div> </body> </html> here is the zip file: http://www.sendspace.com/file/we3lkd can someone help me to make the code to the previous / next code please? I'm not very good ( nothing at all ) with javascript... Hello, Any suggestions for how to make this sort of gallery - http://www.timsimmons.co.uk/index.php ? I am making a website for a friends degree show and really like the minimal aesthetic. I'm not a fan of the usual JS plugin galleries. One thing I can't work out how they have done is link the text caption above to the images. This has been niggling at me for days! I am new to JS so please go easy on me. Cheers, Andy Does anyone have a solution? The first image works fine, but obviously when the image is changed by the second function it will not work???? Code: <script type="text/javascript">
jQuery(document).ready(function(){
$("a#single_image").fancybox({
'transitionIn' : 'elastic',
'transitionOut' : 'elastic',
'speedIn' : 600,
'speedOut' : 200,
'overlayShow' : false
});
});
</script>
</head>
<body>
<div class="hidden">
<script type="text/javascript">
$(function() {
$(".image").click(function() {
var image = $(this).attr("rel");
var large = $(this).attr("title");
$('#image').hide();
$('#image').fadeIn('slow');
$('#image').html('<a href="' + large + '" id="single_image"><img src="' + image + '"/></a>');
return false;
});
});
</script>
Dear Friends, I have a javascript image gallery in my website.. it is working Good.. But now i have some problem... i have to get the Loaded image url. i need users to post comments about that image. So i have to get the URL or name of image. This is needed in a text input field... So please see the code of gallery and help me.. The code is below.. Or Check it here http://www.home-palettes.com/gallery.html Code: //add thickbox to href elements that have a class of .thickbox
function TB_init(){
$("a.thickbox").click(function(){
var t = this.title || this.name || null;
var g = this.rel || false;
TB_show(t,this.href,g);
this.blur();
return false;
});
$("a.thickbox").css({display:"inline"});
}
function TB_show(caption, url, imageGroup) {//function called when the user clicks on a thickbox link
var images_location = 'extensions/thickbox_2'
try {
if (document.getElementById("TB_HideSelect") == null) {
$("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
$("#TB_overlay").click(TB_remove);
}
if(caption==null){caption=""};
$(window).scroll(TB_position);
TB_overlaySize();
$("body").append("<div id='TB_load'><img src='"+images_location+"/loadingAnimation.gif' /></div>");
TB_load_position();
if(url.indexOf("?")!==-1){ //If there is a query string involved
var baseURL = url.substr(0, url.indexOf("?"));
}else{
var baseURL = url;
}
var urlString = /\.jpg|\.jpeg|\.png|\.gif|\.bmp/g;
var urlType = baseURL.toLowerCase().match(urlString);
if(urlType == '.jpg' || urlType == '.jpeg' || urlType == '.png' || urlType == '.gif' || urlType == '.bmp'){//code to show images
TB_PrevCaption = "";
TB_PrevURL = "";
TB_PrevHTML = "";
TB_NextCaption = "";
TB_NextURL = "";
TB_NextHTML = "";
TB_imageCount = "";
TB_FoundURL = false;
if(imageGroup){
TB_TempArray = $("a[@rel="+imageGroup+"]").get();
for (TB_Counter = 0; ((TB_Counter < TB_TempArray.length) && (TB_NextHTML == "")); TB_Counter++) {
var urlTypeTemp = TB_TempArray[TB_Counter].href.toLowerCase().match(urlString);
if (!(TB_TempArray[TB_Counter].href == url)) {
if (TB_FoundURL) {
TB_NextCaption = TB_TempArray[TB_Counter].title;
TB_NextURL = TB_TempArray[TB_Counter].href;
TB_NextHTML = "<span id='TB_next'> <a href='#'>Next ></a></span>";
} else {
TB_PrevCaption = TB_TempArray[TB_Counter].title;
TB_PrevURL = TB_TempArray[TB_Counter].href;
TB_PrevHTML = "<span id='TB_prev'> <a href='#'>< Prev</a></span>";
}
} else {
TB_FoundURL = true;
TB_imageCount = "Image " + (TB_Counter + 1) +" of "+ (TB_TempArray.length);
}
}
}
imgPreloader = new Image();
imgPreloader.onload = function(){
imgPreloader.onload = null;
// Resizing large images - orginal by Christian Montoya edited by me.
var pagesize = TB_getPageSize();
var x = pagesize[0] - 150;
var y = pagesize[1] - 150;
var imageWidth = imgPreloader.width;
var imageHeight = imgPreloader.height;
if (imageWidth > x) {
imageHeight = imageHeight * (x / imageWidth);
imageWidth = x;
if (imageHeight > y) {
imageWidth = imageWidth * (y / imageHeight);
imageHeight = y;
}
} else if (imageHeight > y) {
imageWidth = imageWidth * (y / imageHeight);
imageHeight = y;
if (imageWidth > x) {
imageHeight = imageHeight * (x / imageWidth);
imageWidth = x;
}
}
// End Resizing
TB_WIDTH = imageWidth + 30;
TB_HEIGHT = imageHeight + 60;
$("#TB_window").append("<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + TB_imageCount + TB_PrevHTML + TB_NextHTML + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a></div>");
$("#TB_closeWindowButton").click(TB_remove);
if (!(TB_PrevHTML == "")) {
function goPrev(){
if($(document).unclick(goPrev)){$(document).unclick(goPrev)};
$("#TB_window").remove();
$("body").append("<div id='TB_window'></div>");
TB_show(TB_PrevCaption, TB_PrevURL, imageGroup);
return false;
}
$("#TB_prev").click(goPrev);
}
if (!(TB_NextHTML == "")) {
function goNext(){
$("#TB_window").remove();
$("body").append("<div id='TB_window'></div>");
TB_show(TB_NextCaption, TB_NextURL, imageGroup);
return false;
}
$("#TB_next").click(goNext);
}
/*
document.onkeydown = function(e){
if (e == null) { // ie
keycode = event.keyCode;
} else { // mozilla
keycode = e.which;
}
if(keycode == 27){ // close
TB_remove();
} else if(keycode == 190){ // display previous image
if(!(TB_NextHTML == "")){
document.onkeydown = "";
goNext();
}
} else if(keycode == 188){ // display next image
if(!(TB_PrevHTML == "")){
document.onkeydown = "";
goPrev();
}
}
} */
TB_position();
$("#TB_load").remove();
$("#TB_ImageOff").click(TB_remove);
$("#TB_window").css({display:"block"}); //for safari using css instead of show
}
imgPreloader.src = url;
}else{//code to show html pages
var queryString = url.replace(/^[^\?]+\??/,'');
var params = TB_parseQuery( queryString );
TB_WIDTH = (params['width']*1) + 30;
TB_HEIGHT = (params['height']*1) + 40;
ajaxContentW = TB_WIDTH - 30;
ajaxContentH = TB_HEIGHT - 45;
if(url.indexOf('TB_iframe') != -1){
urlNoQuery = url.split('TB_');
$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a></div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' onload='TB_showIframe()'> </iframe>");
}else{
$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>close</a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>");
}
$("#TB_closeWindowButton").click(TB_remove);
if(url.indexOf('TB_inline') != -1){
$("#TB_ajaxContent").html($('#' + params['inlineId']).html());
TB_position();
$("#TB_load").remove();
$("#TB_window").css({display:"block"});
}else if(url.indexOf('TB_iframe') != -1){
TB_position();
if(frames['TB_iframeContent'] == undefined){//be nice to safari
$("#TB_load").remove();
$("#TB_window").css({display:"block"});
$(document).keyup( function(e){ var key = e.keyCode; if(key == 27){TB_remove()} });
}
}else{
$("#TB_ajaxContent").load(url, function(){
TB_position();
$("#TB_load").remove();
$("#TB_window").css({display:"block"});
});
}
}
$(window).resize(TB_position);
document.onkeyup = function(e){
if (e == null) { // ie
keycode = event.keyCode;
} else { // mozilla
keycode = e.which;
}
if(keycode == 27){ // close
TB_remove();
}
}
} catch(e) {
alert( e );
}
}
//helper functions below
function TB_showIframe(){
$("#TB_load").remove();
$("#TB_window").css({display:"block"});
}
function TB_remove() {
$("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').remove();});
$("#TB_load").remove();
return false;
}
function TB_position() {
var pagesize = TB_getPageSize();
var arrayPageScroll = TB_getPageScrollTop();
$("#TB_window").css({width:TB_WIDTH+"px",left: (arrayPageScroll[0] + (pagesize[0] - TB_WIDTH)/2)+"px", top: (arrayPageScroll[1] + (pagesize[1]-TB_HEIGHT)/2)+"px" });
}
function TB_overlaySize(){
if (window.innerHeight && window.scrollMaxY || window.innerWidth && window.scrollMaxX) {
yScroll = window.innerHeight + window.scrollMaxY;
xScroll = window.innerWidth + window.scrollMaxX;
var deff = document.documentElement;
var wff = (deff&&deff.clientWidth) || document.body.clientWidth || window.innerWidth || self.innerWidth;
var hff = (deff&&deff.clientHeight) || document.body.clientHeight || window.innerHeight || self.innerHeight;
xScroll -= (window.innerWidth - wff);
yScroll -= (window.innerHeight - hff);
} else if (document.body.scrollHeight > document.body.offsetHeight || document.body.scrollWidth > document.body.offsetWidth){ // all but Explorer Mac
yScroll = document.body.scrollHeight;
xScroll = document.body.scrollWidth;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
yScroll = document.body.offsetHeight;
xScroll = document.body.offsetWidth;
}
$("#TB_overlay").css({"height":yScroll +"px", "width":xScroll +"px"});
$("#TB_HideSelect").css({"height":yScroll +"px","width":xScroll +"px"});
}
function TB_load_position() {
var pagesize = TB_getPageSize();
var arrayPageScroll = TB_getPageScrollTop();
$("#TB_load")
.css({left: (arrayPageScroll[0] + (pagesize[0] - 100)/2)+"px", top: (arrayPageScroll[1] + ((pagesize[1]-100)/2))+"px" })
.css({display:"block"});
}
function TB_parseQuery ( query ) {
var Params = new Object ();
if ( ! query ) return Params; // return empty object
var Pairs = query.split(/[;&]/);
for ( var i = 0; i < Pairs.length; i++ ) {
var KeyVal = Pairs[i].split('=');
if ( ! KeyVal || KeyVal.length != 2 ) continue;
var key = unescape( KeyVal[0] );
var val = unescape( KeyVal[1] );
val = val.replace(/\+/g, ' ');
Params[key] = val;
}
return Params;
}
function TB_getPageScrollTop(){
var yScrolltop;
var xScrollleft;
if (self.pageYOffset || self.pageXOffset) {
yScrolltop = self.pageYOffset;
xScrollleft = self.pageXOffset;
} else if (document.documentElement && document.documentElement.scrollTop || document.documentElement.scrollLeft ){ // Explorer 6 Strict
yScrolltop = document.documentElement.scrollTop;
xScrollleft = document.documentElement.scrollLeft;
} else if (document.body) {// all other Explorers
yScrolltop = document.body.scrollTop;
xScrollleft = document.body.scrollLeft;
}
arrayPageScroll = new Array(xScrollleft,yScrolltop)
return arrayPageScroll;
}
function TB_getPageSize(){
var de = document.documentElement;
var w = window.innerWidth || self.innerWidth || (de&&de.clientWidth) || document.body.clientWidth;
var h = window.innerHeight || self.innerHeight || (de&&de.clientHeight) || document.body.clientHeight
arrayPageSize = new Array(w,h)
return arrayPageSize;
}
Does anyone know of a good webscript slideshow on a loop that I can use in a website ? www.chagfordshow.com We don’t want a database at the moment. Needs to work in all browsers. What I’m looking for :- Change the image every few seconds. Slip into any element of the webpage. All images will be the same size. Some landscape, some portrait. Looking for this to work all in client’s scripting. or maybe AJAX Thanks. Most grateful if anyone can help Hi I want to create an image gallery which has one main image (large size) with a series of smaller thumbnail images below. When you click on one of the smaller images below, I need it to load it into the space above. This series of images will be selected by a PHP script and a MySQL database. The ratios of the images will not always be the same, so the boundry box will need to change width and height accordingly. This will change the height of the page too I guess. Now, the real fly in the ointment is that I really would like the main image to have a drop shadow (gradient based) on all 4 sides of the image. So, good people of the JS Sub-Forum - whats the best way to get this done?! Cheers The Moose Plz i want to make a photo gallery of many images... i want it to be enlarged with an effect.. i have a thumbnails images and large images i want the thumbnails to be enlarged with any effect and to be displayed on the same page .. can anyone send for me a new photo gallery effect? I'm designing my site at the moment and want to include some photos (500 x 331 pixs). I want to have the images load within the same space without the page reloading like flickr. I think it's done using AJAX Javascript or something similar but have been unable to find any tutorials which deal specifically with this although I'm sure there are many (links would be greatfully received). I want to be able to navigate through them with arrows, or a row of numbers or something simlar and straight forward. simlar to these: http://www.itsnicethat.com/articles/3011-things http://www.timgeorgedesign.co.uk/jump_print.html (this is flash I think) I'm using Dreamweaver, and have been working mainly in the design and split views so don't know too much about coding, but I was hoping to find prehaps a few lines of script that I might be able to paste in and edit to make this, as the rest of the page is all done or a decent pre made gallery plug-in. Thanks for any help. Hi guys, It's my first time to code in javascript... so I need a little help in changing the image captions in a gallery. Please find the files in the zip attached.. No effects needed for the caption change really... I don't want the captions to slide in like the images, I just want them to change when the images slide. Hope you guys can help me.. I've been at it for weeks, lol. Sorry a real noob here. I'm making my first venture into Javascript with this project. i've been successful so far, but i'm trying to add a few more elements and i'm not sure how to do it. here's the test site: http://www.ductaman.com/test1/amenities.html there's a few ways i want to go from here, one is to add captions to each picture when it's made large. the other is to maybe have the thumb link to another photo, that way i can make the thumb be a face, and have the large pic be their whole body. etc. i was hoping i could do this by adding more variables to the "a_load()" function. So i guess i was wondering if i can draw on a variable defined by "a_load()" with "b_load()" and if so, how? i have made several educated guesses as to how i would do this, but nothing has worked. thanks -Andy head code: Code: <script type="text/javascript">
function a_load(a_pic1,a_file1,a_pic2,a_file2,a_pic3,a_file3,a_pic4,a_file4,a_pic5,a_file5,a_pic6,a_file6)
{
document.getElementById(a_pic1).src = a_file1;
document.getElementById(a_pic2).src = a_file2;
document.getElementById(a_pic3).src = a_file3;
document.getElementById(a_pic4).src = a_file4;
document.getElementById(a_pic5).src = a_file5;
document.getElementById(a_pic6).src = a_file6;
}
function b_load(whichpic)
{
var x=document.getElementById(whichpic);
document.getElementById("largepic").src = x.src;
}
</script>
body code: Code: <div id="map">
<img src="images/default/chevy.png" id="chevy" onclick="a_load('pic1','images/default/lion.jpg','pic2','images/default/chimp.jpg','pic3','images/default/zebra.jpg','pic4','images/default/fish.jpg','pic5','images/default/cat.jpg','pic6','images/default/dog.jpg')">
<img src="images/default/ford.png" id="ford" onclick="a_load('pic1','images/default/cow.jpg','pic2','images/default/duck.jpg','pic3','images/default/fish.jpg','pic4','images/default/frog.jpg','pic5','images/default/eagle.jpg','pic6','images/default/cat.jpg')">
<img src="images/default/honda.png" id="honda" onclick="a_load('pic1','images/default/chimp.jpg','pic2','images/default/zebra.jpg','pic3','images/default/cat.jpg','pic4','images/default/lion.jpg','pic5','images/default/frog.jpg','pic6','images/default/duck.jpg')">
<img src="images/default/toyota.png" id="toyota" onclick="a_load('pic1','images/default/dog.jpg','pic2','images/default/fish.jpg','pic3','images/default/cat.jpg','pic4','images/default/eagle.jpg','pic5','images/default/zebra.jpg','pic6','images/default/lion.jpg')">
<img src="images/default/nissan.png" id="nissan" onclick="a_load('pic1','images/default/frog.jpg','pic2','images/default/lion.jpg','pic3','images/default/fish.jpg','pic4','images/default/dog.jpg','pic5','images/default/chimp.jpg','pic6','images/default/zebra.jpg')">
</div>
<div id="gallery">
<img src="images/default/cat.jpg" id="pic1" height="150" width="200" onclick="b_load('pic1')">
<img src="images/default/dog.jpg" id="pic2" height="150" width="200" onclick="b_load('pic2')">
<img src="images/default/duck.jpg" id="pic3" height="150" width="200" onclick="b_load('pic3')">
<img src="images/default/chimp.jpg" id="pic4" height="150" width="200" onclick="b_load('pic4')">
<img src="images/default/eagle.jpg" id="pic5" height="150" width="200" onclick="b_load('pic5')">
<img src="images/default/frog.jpg" id="pic6" height="150" width="200" onclick="b_load('pic6')">
<div id="mainpic">
<img src="images/default/cat.jpg" id="largepic" height="300" width="400">
</div>
</div>
</div>
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