var margin_top=40;var margin_right=40;var margin_bottom=40;var margin_left=40;var splash_groups=new Array();var splash_as=new Array();var splash_titles=new Array();var slide_timeout;var slide_timeout_notification;var slide_timeout_value=4000;var current_group;var current_position;var is_sliding=false;function splash_image(a){obj_body=document.getElementsByTagName('body').item(0);rel_attr=new String(a.getAttribute('rel'));val=rel_attr.replace('splash.image|','');splash_id=(a.getAttribute('class'))?new String(a.getAttribute('class').match(new RegExp(/splash[0-9]+$/))):'';if(val!='splash.image'&&splash_groups[val].length>0){current_group=val;current_position=in_array(splash_groups[val],splash_id);}
else{current_group=current_position='';}
if(!document.getElementById('splash_screen')){obj_splash_screen=document.createElement('a');obj_splash_screen.setAttribute('id','splash_screen');obj_splash_screen.setAttribute('title','Fermer la fenêtre');array_page_size=getPageSize();obj_splash_screen.style.width='100%';obj_splash_screen.style.height=array_page_size[1]+'px';obj_splash_screen.onclick=function(){splash_bye();return false;}
obj_body.appendChild(obj_splash_screen);obj_content=document.createElement('div');obj_content.setAttribute('id','image_content');obj_content.style.width='600px';obj_content.style.height='600px';obj_content.className='ajax-loading';obj_body.appendChild(obj_content);array_page_scroll=getPageScroll();array_page_size=getPageSize();obj_content.style.top=array_page_scroll[1]+margin_top+'px';obj_content.style.left=array_page_size[0]/2-(parseInt(obj_content.style.width)/2)+'px';}
else{obj_splash_screen=document.getElementById('splash_screen');obj_content=document.getElementById('image_content');obj_content.removeChild(document.getElementById('splash_img'));obj_content.className='ajax-loading';}
if(document.getElementById('title_content')){obj_title=document.getElementById('title_content');if(document.getElementById('splash_previous')){obj_title.removeChild(document.getElementById('splash_previous'));obj_title.removeChild(document.getElementById('splash_next'));if(document.getElementById('splash_notification')){obj_content.removeChild(document.getElementById('splash_notification'));}
what=(is_sliding)?'splash_pause':'splash_play';obj_title.removeChild(document.getElementById(what));}
obj_body.removeChild(obj_title);}
ini_image(a);}
function ini_image(a){img=new Image();img.src=a.href;if(!img.complete){img.onload=function(){image_display(a);}}
else{image_display(a);}}
function image_display(a){obj_body=document.getElementsByTagName('body').item(0);obj_content=document.getElementById('image_content');obj_splash_screen=document.getElementById('splash_screen');obj_image=document.createElement('img');obj_image.setAttribute('id','splash_img');obj_image.onclick=function(){splash_bye();return false;}
obj_content.appendChild(obj_image);obj_content.style.width=img.width+'px';obj_content.style.height=img.height+'px';array_page_scroll=getPageScroll();array_page_size=getPageSize();obj_content.style.top=array_page_scroll[1]+margin_top+'px';obj_content.style.left=array_page_size[0]/2-(parseInt(img.width)/2)+'px';obj_content=document.getElementById('image_content');obj_content.className='';obj_image.setAttribute('src',a.href);obj_image.style.display='block';obj_close=document.createElement('a');obj_close.setAttribute('id','splash_close');obj_close.onclick=function(){splash_bye();return false;}
obj_content.appendChild(obj_close);obj_title=document.createElement('div');obj_title.setAttribute('id','title_content');obj_body.appendChild(obj_title);obj_title.style.width=(isie())?obj_image.offsetWidth+'px':img.width+'px';obj_title.style.top=array_page_scroll[1]+margin_top+(parseInt(obj_content.style.height))+20+'px';obj_title.style.left=array_page_size[0]/2-(parseInt(obj_content.style.width)/2)+'px';str_position='';obj_text=document.createTextNode(str_position);obj_title.appendChild(obj_text);obj_description=document.createElement('div');obj_description.setAttribute('id','splash_description');obj_title.appendChild(obj_description);splash_id=(a.getAttribute('class'))?new String(a.getAttribute('class').match(new RegExp(/splash[0-9]+$/))):'';obj_text=document.createTextNode(splash_titles[splash_id]);obj_description.appendChild(obj_text);array_page_size=getPageSize();total_width=margin_left+parseInt(obj_content.style.width)+margin_right;if(total_width>array_page_size[0]){obj_splash_screen.style.width=total_width+'px';obj_content.style.left=margin_left+'px';obj_title.style.left=margin_left+'px';};total_height=margin_top+parseInt(obj_content.style.top)+parseInt(obj_image.height)+parseInt(obj_title.offsetHeight)+margin_bottom;if(total_height>array_page_size[1]){obj_splash_screen.style.height=total_height+'px';};ini_nav(a);}
function ini_nav(a){clearTimeout(slide_timeout);obj_title=document.getElementById('title_content');rel_attr=new String(a.getAttribute('rel'));val=rel_attr.replace('splash.image|','');if(splash_groups[val]&&document.getElementById('splash_img')){obj_previous=document.createElement('a');obj_previous.setAttribute('id','splash_previous');obj_previous.setAttribute('title','Image précédente');obj_previous.onmouseover=function(){obj_previous.className='over';}
obj_previous.onmouseout=function(){obj_previous.className='';}
obj_previous.onclick=function(){splash_previous();}
obj_title.appendChild(obj_previous);obj_next=document.createElement('a');obj_next.setAttribute('id','splash_next');obj_next.setAttribute('title','Image suivante');obj_next.onmouseover=function(){obj_next.className='over';}
obj_next.onmouseout=function(){obj_next.className='';}
obj_next.onclick=function(){splash_next();}
obj_title.appendChild(obj_next);var obj_play=document.createElement('a');if(!is_sliding){obj_play.setAttribute('id','splash_play');obj_play.setAttribute('title','Lecture automatique');}
else{obj_play.setAttribute('id','splash_pause');obj_play.setAttribute('title','Pause');}
obj_play.onclick=function(){splash_pause();}
obj_play.onmouseover=function(){obj_play.className='over';}
obj_play.onmouseout=function(){obj_play.className='';}
obj_title.appendChild(obj_play);if(is_sliding){slide_timeout=window.setTimeout(splash_next,slide_timeout_value);}}}
function splash_previous(){current_position=(current_position-1<0)?splash_groups[current_group].length-1:current_position-1;splash_image(splash_as[splash_groups[current_group][current_position]]);}
function splash_next(){current_position=(current_position+1==splash_groups[current_group].length)?0:current_position+1;splash_image(splash_as[splash_groups[current_group][current_position]]);}
function splash_pause(){if(!is_sliding){is_sliding=true;document.getElementById('splash_play').setAttribute('id','splash_pause');document.getElementById('splash_pause').setAttribute('title','Pause');current_position=(current_position==splash_groups[current_group].length)?0:current_position;slide_timeout=window.setTimeout(splash_next,slide_timeout_value/4);}
else{is_sliding=false;document.getElementById('splash_pause').setAttribute('id','splash_play');document.getElementById('splash_play').setAttribute('title','Lecture automatique');clearTimeout(slide_timeout);}}
function notification(){clearTimeout(slide_timeout_notification);obj_content=document.getElementById('image_content');if(!document.getElementById('splash_notification')){obj_slide=document.createElement('a');obj_slide.setAttribute('id','splash_notification');obj_slide.setAttribute('title','Sliding (ou pas)');obj_content.appendChild(obj_slide);obj_slide.style.top=(parseInt(obj_content.style.height)/2)-25+'px';obj_slide.style.left=(parseInt(obj_content.style.width)/2)-25+'px';obj_slide.style.width='50px';obj_slide.style.height='50px';}
else{obj_slide=document.getElementById('splash_notification');}
if(is_sliding){obj_slide.className='playing';}
else{obj_slide.className='paused';slide_timeout_notification=setTimeout(splash_notification_bye,2000);}}
function splash_notification_bye(){if(document.getElementById('image_content')){obj_content=document.getElementById('image_content');obj_content.removeChild(document.getElementById('splash_notification'));}
clearTimeout(slide_timeout_notification);}
function splash_bye(){clearTimeout(slide_timeout);clearTimeout(slide_timeout_notification);is_sliding=false;obj_body=document.getElementsByTagName('body').item(0);obj_body.removeChild(document.getElementById('splash_screen'));obj_body.removeChild(document.getElementById('image_content'));if(document.getElementById('title_content')){obj_body.removeChild(document.getElementById('title_content'));}}
function key_check(e){if(document.getElementById('splash_img')){clearTimeout(slide_timeout);what=(e==null)?event.keyCode:e.which;if(in_array(new Array(27,38,46,88),what)>=0){splash_bye();return false;}
if(splash_groups[current_group]){if(in_array(new Array(13,32,40),what)>=0){splash_pause();notification();return false;}
if(in_array(new Array(33,37,109),what)>=0){splash_previous();return false;}
if(in_array(new Array(34,39,107),what)>=0){splash_next();return false;}}}}
function ini_splash_images(){splash_groups=new Array();splash_as=new Array();splash_titles=new Array();as=document.getElementsByTagName('a');for(i=0;i<as.length;i++){a=as[i];rel_attr=new String(a.getAttribute('rel'));if(rel_attr.match('splash.image')){splash_id='splash'+i;klass=(a.getAttribute('class'))?a.getAttribute('class')+' '+splash_id:splash_id;a.setAttribute('class',klass);a.onclick=function(){splash_image(this);return false;}
val=rel_attr.replace('splash.image|','');if(val!='splash.image'){array=(!splash_groups[val]||typeof splash_groups[val]!='object')?new Array():splash_groups[val];array[array.length]=splash_id;splash_groups[val]=array;splash_as[splash_id]=a;}
splash_titles[splash_id]=a.getAttribute('title');}}
document.onkeydown=key_check;}
function getPageScroll(){var yScroll;if(self.pageYOffset){yScroll=self.pageYOffset;}else if(document.documentElement&&document.documentElement.scrollTop){yScroll=document.documentElement.scrollTop;}else if(document.body){yScroll=document.body.scrollTop;}
arrayPageScroll=new Array('',yScroll)
return arrayPageScroll;}
function getPageSize(){var xScroll,yScroll;if(window.innerHeight&&window.scrollMaxY){xScroll=document.body.scrollWidth;yScroll=window.innerHeight+window.scrollMaxY;}else if(document.body.scrollHeight>document.body.offsetHeight){xScroll=document.body.scrollWidth;yScroll=document.body.scrollHeight;}else{xScroll=document.body.offsetWidth;yScroll=document.body.offsetHeight;}
var windowWidth,windowHeight;if(self.innerHeight){windowWidth=self.innerWidth;windowHeight=self.innerHeight;}else if(document.documentElement&&document.documentElement.clientHeight){windowWidth=document.documentElement.clientWidth;windowHeight=document.documentElement.clientHeight;}else if(document.body){windowWidth=document.body.clientWidth;windowHeight=document.body.clientHeight;}
if(yScroll<windowHeight){pageHeight=windowHeight;}else{pageHeight=yScroll;}
if(xScroll<windowWidth){pageWidth=windowWidth;}else{pageWidth=xScroll;}
arrayPageSize=new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize;}
function addEvent(obj,evType,fn,useCapture){if(obj.addEventListener){obj.addEventListener(evType,fn,useCapture);return true;}
else if(obj.attachEvent){var r=obj.attachEvent("on"+evType,fn);return r;}
else{alert("Handler could not be attached");}}
function in_array(ar,val){if(ar.length==0){return-1;}
for(i=0;i<ar.length;i++){if(ar[i]==val){return i;}}
return-1;}
function isie(){if(navigator.appName=='Microsoft Internet Explorer'){var reg_exp=new RegExp('MSIE [0-9]*.[0-9]*','gi');var str=new String(navigator.appVersion);var result=new String(str.match(reg_exp));var array_version=result.split(' ');var version=array_version[1];return version;}
else{return false;}}
addEvent(window,'load',ini_splash_images);