$(document).ready(TB_init);
function TB_init(){
$("a.tbimg").click(function(event){
event.preventDefault();
this.blur();
var caption=this.title||this.name||"";
var group=this.rel||false;
TB_show(caption,this.href,group);
});
}
function TB_show(caption,url,rel){
if(!$("#TB_HideSelect").length){
$("body").append("<iframe id='TB_HideSelect'></iframe><div id='TB_overlay'></div><div id='TB_window'></div>");
$("#TB_overlay").click(TB_remove);
}
$(window).scroll(TB_position);
TB_overlaySize();
$("body").append("<div id='TB_load'><img src='http://www.interlux.lu/Img/loadingAnimation.gif' /></div>");
TB_load_position();
var baseURL=url.match(/(.+)?/)[1]||url;
var imageURL=/\.(jpe?g|png|gif|bmp)/gi;
if(baseURL.match(imageURL)){
var dummy={caption:"",url:"",html:""};
var prev=dummy,
next=dummy,
imageCount="";
if(rel){
function getInfo(image,id,label){
return{
caption:image.title,
url:image.href,
html:"<span id='TB_"+id+"'>&nbsp;&nbsp;<a href='#'>"+label+"</a></span>"
}
}
var imageGroup=$("a[@rel="+rel+"]").get();
var foundSelf=false;
for(var i=0;i<imageGroup.length;i++){
var image=imageGroup[i];
var urlTypeTemp=image.href.match(imageURL);
if(image.href==url){
foundSelf=true;
imageCount="Image "+(i+1)+" of "+(imageGroup.length);
}else{
if(foundSelf){
next=getInfo(image,"next","Next &gt;");
break;
}else{
prev=getInfo(image,"prev","&lt; Prev");
}
}
}
}
imgPreloader=new Image();
imgPreloader.onload=function(){
imgPreloader.onload=null;
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;
}
}
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'>"+imageCount+prev.html+next.html+"</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'><div id='TB_windowclose'><img src='http://www.interlux.lu/Img/closelabel.gif'></div></a></div>");
$("#TB_closeWindowButton").click(TB_remove);
function buildClickHandler(image){
return function(){
$("#TB_window").remove();
$("body").append("<div id='TB_window'></div>");
TB_show(image.caption,image.url,rel);
return false;
};
}
var goPrev=buildClickHandler(prev);
var goNext=buildClickHandler(next);
if(prev.html){
$("#TB_prev").click(goPrev);
}
if(next.html){
$("#TB_next").click(goNext);
}
document.onkeydown=function(e){
if(e==null){
keycode=event.keyCode;
}else{
keycode=e.which;
}
switch(keycode){
case 27:
TB_remove();
break;
case 190:
if(next.html){
document.onkeydown=null;
goNext();
}
break;
case 188:
if(prev.html){
document.onkeydown=null;
goPrev();
}
break;
}
}
TB_position();
$("#TB_load").remove();
$("#TB_ImageOff").click(TB_remove);
$("#TB_window").css({display:"block"});
}
imgPreloader.src=url;
}else{
var queryString=url.match(/\?(.+)/)[1];
var params=TB_parseQuery(queryString);
TB_WIDTH=(params['width']*1)+30;
TB_HEIGHT=(params['height']*1)+40;
var 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'><div id='TB_windowclose'><img src='http://www.interlux.lu/Img/closelabel.gif'></div></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'><div id='TB_windowclose'><img src='http://www.interlux.lu/Img/closelabel.gif'></div></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){
$("#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){
keycode=event.keyCode;
}else{
keycode=e.which;
}
if(keycode==27){
TB_remove();
}
}
}
function TB_showIframe(){
$("#TB_load").remove();
$("#TB_window").css({display:"block"});
}
function TB_remove(){
$("#TB_imageOff").unbind("click");
$("#TB_overlay").unbind("click");
$("#TB_closeWindowButton").unbind("click");
$("#TB_window").fadeOut("fast",function(){$('#TB_window,#TB_overlay,#TB_HideSelect').remove();});
$("#TB_load").remove();
return false;
}
function TB_position(){
var pagesize=TB_getPageSize();
var arrayPageScroll=TB_getPageScrollTop();
var style={width:TB_WIDTH,left:(arrayPageScroll[0]+(pagesize[0]-TB_WIDTH)/2),top:(arrayPageScroll[1]+(pagesize[1]-TB_HEIGHT)/2)};
$("#TB_window").css(style);
}
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){
yScroll=document.body.scrollHeight;
xScroll=document.body.scrollWidth;
}else{
yScroll=document.body.offsetHeight;
xScroll=document.body.offsetWidth;
}
$("#TB_overlay").css({"height":yScroll,"width":xScroll});
$("#TB_HideSelect").css({"height":yScroll,"width":xScroll});
}
function TB_load_position(){
var pagesize=TB_getPageSize();
var arrayPageScroll=TB_getPageScrollTop();
$("#TB_load")
.css({left:(arrayPageScroll[0]+(pagesize[0]-100)/2),top:(arrayPageScroll[1]+((pagesize[1]-100)/2))})
.css({display:"block"});
}
function TB_parseQuery(query){
if(!query)
return{};
var params={};
var pairs=query.split(/[;&]/);
for(var i=0;i<pairs.length;i++){
var pair=pairs[i].split('=');
if(!pair||pair.length!=2)
continue;
params[unescape(pair[0])]=unescape(pair[1]).replace(/\+/g,' ');
}
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){
yScrolltop=document.documentElement.scrollTop;
xScrollleft=document.documentElement.scrollLeft;
}else if(document.body){
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;
}