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| var scr=document.getElementsByTagName('script');
var zoombox_path = scr[scr.length-1].getAttribute("src").replace('zoombox.js','');
(function($){
var options = {
theme : 'zoombox', //available themes : zoombox,lightbox, prettyphoto, darkprettyphoto, simple
opacity : 0.7, // Black overlay opacity
duration : 800, // Animation duration
animation : true, // Do we have to animate the box ?
width : 600, // Default width
height : 400, // Default height
gallery : false, // Allow gallery thumb view
autoplay : false, // Autoplay for video
overflow : false // Allow images bigger than screen ?
}
var images; // Gallery Array [gallery name][link]
var elem; // HTML element currently used to display box
var isOpen = false; // Zoombox already opened ?
var link; // Shortcut for the link
var width;
var height;
var timer; // Timing for img loading
var i = 0; // iteration variable
var content; // The content of the box
var type = 'multimedia'; // Content type
var position = false;
var imageset = false;
var state = 'closed';
/**
* You can edit the html code generated by zoombox for specific reasons.
* */
var html = '<div id="zoombox"> \
<div class="zoombox_mask"></div>\
<div class="zoombox_container">\
<div class="zoombox_content"></div>\
<div class="zoombox_title"></div>\
<div class="zoombox_next"></div>\
<div class="zoombox_prev"></div>\
<div class="zoombox_close"></div>\
</div>\
<div class="zoombox_gallery"></div>\
</div>';
// Regular expressions needed for the content
var filtreImg= /(\.jpg)|(\.jpeg)|(\.bmp)|(\.gif)|(\.png)/i;
var filtreMP3= /(\.mp3)/i;
var filtreFLV= /(\.flv)/i;
var filtreSWF= /(\.swf)/i;
var filtreQuicktime= /(\.mov)|(\.mp4)/i;
var filtreWMV= /(\.wmv)|(\.avi)/i;
var filtreDailymotion= /(http:\/\/www.dailymotion)|(http:\/\/dailymotion)/i;
var filtreVimeo= /(http:\/\/www.vimeo)|(http:\/\/vimeo)/i;
var filtreYoutube= /(youtube\.)/i;
var filtreKoreus= /(http:\/\/www\.koreus)|(http:\/\/koreus)/i;
var galleryLoaded = 0;
$.zoombox = function(el,options) {
}
$.zoombox.options = options;
$.zoombox.close = function() {
close();
}
$.zoombox.open = function(tmplink,opts){
elem = null;
link = tmplink;
options = $.extend({},$.zoombox.options,opts);
load();
}
$.zoombox.html = function(cont,opts){
content = cont;
options = $.extend({},$.zoombox.options,opts);
width = options.width;
height = options.height;
elem = null;
open();
}
$.fn.zoombox = function(opts){
images = new Array(); // allow multiple call on one page, for content loaded from ajax
/**
* Bind the behaviour on every Elements
*/
return this.each(function(){
// No zoombox for IE6
if($.browser.msie && $.browser.version < 7 && !window.XMLHttpRequest){
return false;
}
var obj = this;
var galleryRegExp = /zgallery([0-9]+)/;
var gallery = galleryRegExp.exec($(this).attr("class"));
var tmpimageset = false;
if(gallery != null){
if(!images[gallery[1]]){
images[gallery[1]]=new Array();
}
images[gallery[1]].push($(this));
var pos = images[gallery[1]].length-1;
tmpimageset = images[gallery[1]];
}
$(this).unbind('click').click(function(){
options = $.extend({},$.zoombox.options,opts);
if(state!='closed') return false;
elem = $(obj);
link = elem.attr('href');
imageset = tmpimageset;
position = pos;
load();
return false;
});
});
}
/**
* Load the content (with or without loader) and call open()
* */
function load(){
if(state=='closed') isOpen = false;
state = 'load';
setDim();
if(filtreImg.test(link)){
img=new Image();
img.src=link;
$("body").append('<div id="zoombox_loader"></div>');
$("#zoombox_loader").css("marginTop",scrollY());
timer = window.setInterval(function(){loadImg(img);},100);
}else{
setContent();
open();
}
}
/**
* Build the HTML Structure of the box
* */
function build(){
// We add the HTML Code on our page
$('body').append(html);
$(window).keydown(function(event){
shortcut(event.which);
});
$(window).resize(function(){
resize();
});
$('#zoombox .zoombox_mask').hide();
// We add a specific class to define the box theme
$('#zoombox').addClass(options.theme);
// We bind the close behaviour (click on the mask / click on the close button)
$('#zoombox .zoombox_mask,.zoombox_close').click(function(){
close();
return false;
});
// Next/Prev button
if(imageset == false){
$('#zoombox .zoombox_next,#zoombox .zoombox_prev').remove();
}else{
$('#zoombox .zoombox_next').click(function(){
next();
});
$('#zoombox .zoombox_prev').click(function(){
prev();
});
}
}
/**
* Gallery System (with slider if too much images)
*/
function gallery(){
var loaded = 0;
var width = 0;
var contentWidth = 0;
if(options.gallery){
if(imageset === false){
$('#zoombox .zoombox_gallery').remove();
return false;
}
for(var i in imageset){
var imgSrc = zoombox_path+'img/video.png';
var img = $('<img src="'+imgSrc+'" class="video gallery'+(i*1)+'"/>');
if(filtreImg.test(imageset[i].attr('href'))){
imgSrc = imageset[i].attr('href')
img = $('<img src="'+imgSrc+'" class="gallery'+(i*1)+'"/>');
}
img.data('id',i).appendTo('#zoombox .zoombox_gallery')
img.click(function(){
gotoSlide($(this).data('id'));
$('#zoombox .zoombox_gallery img').removeClass('current');
$(this).addClass('current');
});
if(i==position){ img.addClass('current'); }
// Listen the loading of Images
$("<img/>").data('img',img).attr("src", imgSrc).load(function() {
loaded++;
var img = $(this).data('img');
img.width(Math.round(img.height() * this.width/this.height));
if(loaded == $('#zoombox .zoombox_gallery img').length){
var width = 0;
$('#zoombox .zoombox_gallery img').each(function(){
width += $(this).outerWidth();
$(this).data('left',width);
});
var div = $('<div>').css({
position:'absolute',
top:0,
left:0,
width: width
});
$('#zoombox .zoombox_gallery').wrapInner(div);
contentWidth = $('#zoombox .zoombox_gallery').width();
$('#zoombox').trigger('change');
}
});
}
$('#zoombox .zoombox_gallery').show().animate({bottom:0},options.duration);
}
$('#zoombox').bind('change',function(e,css){
if($('#zoombox .zoombox_gallery div').width() < $('#zoombox .zoombox_gallery').width){
return true;
}
var d = 0;
var center = 0;
if(css != null){
d = options.duration;
center = css.width / 2;
}else{
center = $('#zoombox .zoombox_gallery').width()/2;
}
var decal = - $('#zoombox .zoombox_gallery img.current').data('left') + $('#zoombox .zoombox_gallery img.current').width() / 2;
var left = decal + center;
if(left < center * 2 - $('#zoombox .zoombox_gallery div').width() ){
left = center * 2 - $('#zoombox .zoombox_gallery div').width();
}
if(left > 0){
left = 0;
}
$('#zoombox .zoombox_gallery div').animate({left:left},d);
});
}
/**
* Open the box
**/
function open(){
if(isOpen == false) build(); else $('#zoombox .zoombox_title').empty();
$('#zoombox .close').hide();
$('#zoombox .zoombox_container').removeClass('multimedia').removeClass('img').addClass(type);
// We add a title if we find one on the link
if(elem != null && elem.attr('title')){
$('#zoombox .zoombox_title').append(elem.attr('title'));
}
// And after... Animation or not depending of preferences
// We empty the content
$('#zoombox .zoombox_content').empty();
// If it's an image we load the content now (to get a good animation)
if(type=='img' && isOpen == false && options.animation == true){
$('#zoombox .zoombox_content').append(content);
}
// Default position/size of the box to make the "zoom effect"
if(elem != null && elem.find('img').length != 0 && isOpen == false){
var min = elem.find('img');
$('#zoombox .zoombox_container').css({
width : min.width(),
height: min.height(),
top : min.offset().top,
left : min.offset().left,
opacity:0,
marginTop : min.css('marginTop')
});
}else if(elem != null && isOpen == false){
$('#zoombox .zoombox_container').css({
width: elem.width(),
height: elem.height(),
top:elem.offset().top,
left:elem.offset().left
});
}else if(isOpen == false){
$('#zoombox .zoombox_container').css({
width: 100,
height: 100,
top:windowH()/2-50,
left:windowW()/2-50
})
}
// Final position/size of the box after the animation
var css = {
width : width,
height: height,
left : (windowW() - width) / 2,
top : (windowH() - height) / 2,
marginTop : scrollY(),
opacity:1
};
// Trigger the change event
$('#zoombox').trigger('change',css);
// Do we animate or not ?
if(options.animation == true){
$('#zoombox .zoombox_title').hide();
$('#zoombox .zoombox_close').hide();
$('#zoombox .zoombox_container').animate(css,options.duration,function(){
if(type == 'multimedia' || isOpen == true){
$('#zoombox .zoombox_content').append(content);
}
if(type == 'image' || isOpen == true){
$('#zoombox .zoombox_content img').css('opacity',0).fadeTo(300,1);
}
$('#zoombox .zoombox_title').fadeIn(300);
$('#zoombox .zoombox_close').fadeIn(300);
state = 'opened';
if(!isOpen){
gallery();
}
isOpen = true;
});
$('#zoombox .zoombox_mask').fadeTo(200,options.opacity);
}else{
$('#zoombox .zoombox_content').append(content);
$('#zoombox .zoombox_close').show();
$('#zoombox .zoombox_gallery').show();
$('#zoombox .zoombox_container').css(css);
$('#zoombox .zoombox_mask').show();
$('#zoombox .zoombox_mask').css('opacity',options.opacity);
if(!isOpen){
gallery();
}
isOpen = true;
state = 'opened';
}
}
/**
* Close the box
* **/
function close(){
state = 'closing';
window.clearInterval(timer);
$(window).unbind('keydown');
$(window).unbind('resize');
if(type == 'multimedia'){
$('#zoombox .zoombox_container').empty();
}
var css = {};
if(elem != null && elem.find('img').length > 0){
var min = elem.find('img');
css ={
width : min.width(),
height: min.height(),
top : min.offset().top,
left : min.offset().left,
opacity:0,
marginTop : min.css('marginTop')
};
}else if(elem!=null){
css = {
width: elem.width(),
height: elem.height(),
top:elem.offset().top,
left:elem.offset().left,
marginTop:0,
opacity:0
};
}else{
css = {
width: 100,
height: 100,
top:windowH()/2-50,
left:windowW()/2-50,
opacity : 0
};
}
if(options.animation == true){
$('#zoombox .zoombox_mask').fadeOut(200);
$('#zoombox .zoombox_gallery').animate({bottom:-$('#zoombox .zoombox_gallery').innerHeight()},options.duration);
$('#zoombox .zoombox_container').animate(css,options.duration,function(){
$('#zoombox').remove();
state = 'closed';
isOpen = false;
});
}else{
$('#zoombox').remove();
state = 'closed';
isOpen = false;
}
}
/**
* Set the HTML Content of the box
* */
function setContent(){
// Overtflow
if(options.overflow == false){
if(width*1 + 50 > windowW()){
height = (windowW() - 50) * height / width;
width = windowW() - 50;
}
if(height*1 + 50 > windowH()){
width = (windowH()-50) * width / height;
height = windowH() - 50;
}
}
var url = link;
type = 'multimedia';
if(filtreImg.test(url)){
type = 'img';
content='<img src="'+link+'" width="100%" height="100%"/>';
}else if(filtreMP3.test(url)){
width=300;
height=40;
content ='<object type="application/x-shockwave-flash" data="'+MP3Player+'?son='+url+'" width="'+width+'" height="'+height+'">';
content+='<param name="movie" value="'+MP3Player+'?son='+url+'" /></object>';
}else if(filtreFLV.test(url)){
var autostart = 0;
if(options.autoplay==true){ autostart = 1; }
content='<object type="application/x-shockwave-flash" data="'+zoombox_path+'FLVplayer.swf" width="'+width+'" height="'+height+'">\
<param name="allowFullScreen" value="true">\
<param name="scale" value="noscale">\
<param name="wmode" value="transparent">\
<param name="flashvars" value="flv='+url+'&autoplay='+autostart+'">\
<embed src="'+zoombox_path+'FLVplayer.swf" width="'+width+'" height="'+height+'" allowscriptaccess="always" allowfullscreen="true" flashvars="flv='+url+'" wmode="transparent" />\
</object>';
}else if(filtreSWF.test(url)){
content='<object width="'+width+'" height="'+height+'"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="'+url+'" /><embed src="'+url+'" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="'+width+'" height="'+height+'" wmode="transparent"></embed></object>';
}else if(filtreQuicktime.test(url)){
content='<embed src="'+url+'" width="'+width+'" height="'+height+'" controller="true" cache="true" autoplay="true"/>';
// HTML5 Code
//content='<video controls src="'+url+'" width="'+width+'" height="'+height+'">Your browser does not support this format</video>'
}else if(filtreWMV.test(url)){
content='<embed src="'+url+'" width="'+width+'" height="'+height+'" controller="true" cache="true" autoplay="true" wmode="transparent" />';
}else if(filtreDailymotion.test(url)){
var id=url.split('_');
id=id[0].split('/');
id=id[id.length-1]+'?';
if(options.autoplay==true){
id = id + 'autoPlay=1&';
}
content='<iframe frameborder="0" width="'+width+'" height="'+height+'" src="http://www.dailymotion.com/embed/video/'+id+'?wmode=transparent"></iframe>';
}else if(filtreVimeo.test(url)){
var id=url.split('/');
id=id[3]+'?';
if(options.autoplay==true){
id = id + 'autoplay=1&';
}
content='<iframe src="http://player.vimeo.com/video/'+id+'title=0&byline=0&portrait=0&wmode=transparent" width="'+width+'" height="'+height+'" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>'
}else if(filtreYoutube.test(url)){
var id=url.split('watch?v=');
id=id[1].split('&');
id=id[0]+'?';
if(options.autoplay==true){
id = id + 'autoplay=1&';
}
content='<iframe width="'+width+'" height="'+height+'" src="http://www.youtube.com/embed/'+id+'wmode=Opaque" frameborder="0" allowfullscreen></iframe>';
}else if(filtreKoreus.test(url)){
url=url.split('.html');
url=url[0];
content='<object type="application/x-shockwave-flash" data="'+url+'" width="'+width+'" height="'+height+'"><param name="movie" value="'+url+'"><embed src="'+url+'" type="application/x-shockwave-flash" width="'+width+'" height="'+height+'" wmode="transparent"></embed></object>';
}else{
content='<iframe src="'+url+'" width="'+width+'" height="'+height+'" border="0"></iframe>';
}
return content;
}
/**
* Handle Image loading
**/
function loadImg(img){
if(img.complete){
i=0;
window.clearInterval(timer);
width=img.width;
height=img.height;
$('#zoombox_loader').remove();
setContent();
open();
}
// On anim le loader
$('#zoombox_loader').css({'background-position': "0px "+i+"px"});
i=i-40;
if(i<(-440)){i=0;}
}
function gotoSlide(i){
if(state != 'opened'){ return false; }
position = i;
elem = imageset[position];
link = elem.attr('href');
if($('#zoombox .zoombox_gallery img').length > 0){
$('#zoombox .zoombox_gallery img').removeClass('current');
$('#zoombox .zoombox_gallery img:eq('+i+')').addClass('current');
}
load();
return false;
}
function next(){
i = position+1;
if(i > imageset.length-1){
i = 0;
}
gotoSlide(i);
}
function prev(){
i = position-1;
if(i < 0){
i = imageset.length-1;
}
gotoSlide(i);
}
/**
* GENERAL FUNCTIONS
* */
/**
* Resize
**/
function resize(){
$('#zoombox .zoombox_container').css({
top : (windowH() - $('#zoombox .zoombox_container').outerHeight(true)) / 2,
left : (windowW() - $('#zoombox .zoombox_container').outerWidth(true)) / 2
});
}
/**
* Keyboard Shortcut
**/
function shortcut(key){
if(key == 37){
prev();
}
if(key == 39){
next();
}
if(key == 27){
close();
}
}
/**
* Parse Width/Height of a link and insert it in the width and height variables
* */
function setDim(){
width = options.width;
height = options.height;
if(elem!=null){
var widthReg = /w([0-9]+)/;
var w = widthReg.exec(elem.attr("class"));
if(w != null){
if(w[1]){
width = w[1];
}
}
var heightReg = /h([0-9]+)/;
var h = heightReg.exec(elem.attr("class"));
if(h != null){
if(h[1]){
height = h[1];
}
}
}
return false;
}
/**
* Return the window height
* */
function windowH(){
if (window.innerHeight) return window.innerHeight ;
else{return $(window).height();}
}
/**
* Return the window width
* */
function windowW(){
if (window.innerWidth) return window.innerWidth ;
else{return $(window).width();}
}
/**
* Return the position of the top
* */
function scrollY() {
scrOfY = 0;
if( typeof( window.pageYOffset ) == 'number' ) {
//Netscape compliant
scrOfY = window.pageYOffset;
} else if( document.body && ( document.body.scrollTop ) ) {
//DOM compliant
scrOfY = document.body.scrollTop;
} else if( document.documentElement && ( document.documentElement.scrollTop ) ) {
//IE6 standards compliant mode
scrOfY = document.documentElement.scrollTop;
}
return scrOfY;
}
/**
* Return the position of the left scroll
* */
function scrollX(){
scrOfX = 0;
if( typeof( window.pageXOffset ) == 'number' ) {
//Netscape compliant
scrOfX = window.pageXOffset;
} else if( document.body && ( document.body.scrollLeft ) ) {
//DOM compliant
scrOfX = document.body.scrollLeft;
} else if( document.documentElement && ( document.documentElement.scrollLeft ) ) {
//IE6 standards compliant mode
scrOfX = document.documentElement.scrollLeft;
}
return scrOfX;
}
})(jQuery); |
