/* JavaScriptCompressor 0.8 [www.devpro.it], thanks to Dean Edwards for idea [dean.edwards.name] */
var conf_reflection_p=0.5;
var conf_focus=4;
var conf_slider_width=14;
var conf_images_cursor=
'pointer'
;
var conf_slider_cursor=
'default'
;
var conf_imageflow=
'imageflow'
;
var conf_loading=
'loading'
;
var conf_images=
'images'
;
var conf_captions=
'captions'
;
var conf_scrollbar=
'scrollbar'
;
var conf_slider=
'slider'
;
var caption_id=0;var new_caption_id=0;var current=0;var target=0;var mem_target=0;var timer=0;var array_images=new Array();var new_slider_pos=0;var dragging=false;var dragobject=null;var dragx=0;var posx=0;var new_posx=0;var xstep=150;function step(){switch (target<current-1||target>current+1){case true:moveTo(current+(target-current)/3);window.setTimeout(step,50);timer=1;break;default:timer=0;break;}}
function glideTo(x,new_caption_id){
target=x;mem_target=x;if (timer==0){window.setTimeout(step,50);timer=1;}
caption_id=new_caption_id;caption=img_div.childNodes.item(array_images[caption_id]).getAttribute(
'alt'
);if (caption==
''
) caption=
'&nbsp;'
;caption_div.innerHTML=caption;
if (dragging==false){new_slider_pos=(scrollbar_width * (-(x*100
/((max-1)*xstep))) /100)-new_posx;slider_div.style.marginLeft=(new_slider_pos-conf_slider_width)+
'px'
;}}
function moveTo(x){current=x;var zIndex=max;
for (var index=0;index<max;index++){var image=img_div.childNodes.item(array_images[index]);var current_image=index *-xstep;
if ((current_image+max_conf_focus)<mem_target||(current_image-max_conf_focus)>mem_target){image.style.visibility=
'hidden'
;image.style.display=
'none'
;}
else
 {var z=Math.sqrt(10000+x * x)+100;var xs=x / z * size+size;
image.style.display=
'block'
;
var new_img_h=(image.h
/ image.w * image.pc) /z * size;switch (new_img_h>max_height){case false:var new_img_w=image.pc / z * size;break;default:new_img_h=max_height;var new_img_w=image.w * new_img_h / image.h;break;}
var new_img_top=(images_width * 0.34-new_img_h)+images_top+((new_img_h / (conf_reflection_p+1)) * conf_reflection_p);
image.style.left=xs-(image.pc
/ 2) /z * size+images_left+
'px'
;
image.style.top=new_img_top+
'px'
;image.style.visibility=
'visible'
;
switch (x<0){case true:zIndex++;break;default:zIndex=zIndex-1;break;}
switch (image.i==caption_id){case false:image.onclick=function(){glideTo(this.x_pos,this.i);}
break;default:zIndex=zIndex+1;document.getElementById(
"affichage"
).src=image.getAttribute(
'name'
);document.getElementById(
"affichage"
).longdesc=image.getAttribute(
'longdesc'
);document.getElementById(
"affichage"
).title=image.getAttribute(
'title'
);break;}
image.style.zIndex=zIndex;}
x+=xstep;}}
function refresh(onload){
imageflow_div=document.getElementById(conf_imageflow);img_div=document.getElementById(conf_images);scrollbar_div=document.getElementById(conf_scrollbar);slider_div=document.getElementById(conf_slider);caption_div=document.getElementById(conf_captions);
images_width=img_div.offsetWidth;images_top=imageflow_div.offsetTop;images_left=imageflow_div.offsetLeft;max_conf_focus=conf_focus * xstep;size=images_width * 0.5;scrollbar_width=images_width * 0.6;conf_slider_width=conf_slider_width * 0.5;max_height=images_width * 0.51;
imageflow_div.style.height=max_height+
'px'
;
img_div.style.height=images_width * 0.338+
'px'
;
caption_div.style.width=images_width+
'px'
;caption_div.style.marginTop=images_width * 0.03+
'px'
;
scrollbar_div.style.marginTop=images_width * 0.02+
'px'
;scrollbar_div.style.marginLeft=images_width * 0.2+
'px'
;scrollbar_div.style.width=scrollbar_width+
'px'
;
slider_div.onmousedown=function (){dragstart(this);};slider_div.style.cursor=conf_slider_cursor;
max=img_div.childNodes.length;var i=0;for (var index=0;index<max;index++){var image=img_div.childNodes.item(index);if (image.nodeType==1){array_images[i]=index;
image.onclick=function(){glideTo(this.x_pos,this.i);}
image.x_pos=(-i * xstep);image.i=i;
if(onload==true){image.w=image.width;image.h=image.height;}
switch ((image.w+1)>(image.h / (conf_reflection_p+1))){
case true:image.pc=118;break;
default:image.pc=100;break;}
document.getElementById(
"affichage"
).src=image.getAttribute(
'name'
);document.getElementById(
"affichage"
).longdesc=image.getAttribute(
'longdesc'
);document.getElementById(
"affichage"
).title=image.getAttribute(
'title'
);
image.ondblclick=function(){document.getElementById(
"affichage"
).src=this.src;document.getElementById(
"affichage"
).type=
"image/jpeg"
;}
image.style.cursor=conf_images_cursor;i++;}}
max=array_images.length;
moveTo(current);glideTo(current,caption_id);}
function show(id){var element=document.getElementById(id);element.style.visibility=
'visible'
;}
function hide(id){var element=document.getElementById(id);element.style.visibility=
'hidden'
;element.style.display=
'none'
;}
window.onload=function(){if(document.getElementById(conf_imageflow)){hide(conf_loading);refresh(true);show(conf_images);show(conf_scrollbar);initMouseWheel();initMouseDrag();}}
window.onresize=function(){if(document.getElementById(conf_imageflow)) refresh();}
function handle(delta){var change=false;switch (delta>0){case true:if(caption_id>=1){target=target+xstep;new_caption_id=caption_id-1;change=true;}
break;default:if(caption_id<(max-1)){target=target-xstep;new_caption_id=caption_id+1;change=true;}
break;}
if (change==true){glideTo(target,new_caption_id);}}
function wheel(event){var delta=0;if (!event) event=window.event;if (event.wheelDelta){delta=event.wheelDelta / 120;}
else if (event.detail){delta=-event.detail / 3;}
if (delta) handle(delta);if (event.preventDefault) event.preventDefault();event.returnValue=false;}
function initMouseWheel(){if(window.addEventListener) imageflow_div.addEventListener(
'DOMMouseScroll'
,wheel,false);imageflow_div.onmousewheel=wheel;}
function dragstart(element){dragobject=element;dragx=posx-dragobject.offsetLeft+new_slider_pos;}
function dragstop(){dragobject=null;dragging=false;}
function drag(e){posx=document.all?window.event.clientX:e.pageX;if(dragobject !=null){dragging=true;new_posx=(posx-dragx)+conf_slider_width;
if(new_posx<(-new_slider_pos)) new_posx=-new_slider_pos;if(new_posx>(scrollbar_width-new_slider_pos)) new_posx=scrollbar_width-new_slider_pos;var slider_pos=(new_posx+new_slider_pos);var step_width=slider_pos
/ ((scrollbar_width) /(max-1));var image_number=Math.round(step_width);var new_target=(image_number) *-xstep;var new_caption_id=image_number;dragobject.style.left=new_posx+
"px"
;glideTo(new_target,new_caption_id);}}
function initMouseDrag(){document.onmousemove=drag;document.onmouseup=dragstop;}
function getKeyCode(event){event=event||window.event;return event.keyCode;}
document.onkeydown=function(event){var charCode=getKeyCode(event);switch (charCode){
case 39:handle(-1);break;
case 37:handle(1);break;}}