//initialisation
var change_ok = true;
//barree chargement
function barre_charge(larg) {
if (larg <= 100) {
//document.getElementById("charge").innerHTML=parseInt(i/3)+"%";
document.getElementById("charge").style.width=larg +'%';
larg=larg+4;
timerID=setTimeout("barre_charge("+larg+");", 50);
}
else{
clearTimeout(timerID);
document.getElementById("charge").style.visibility='hidden';
document.getElementById("anim").style.visibility='visible';
}
}
function description(texte){
if (document.getElementById)
{
document.getElementById('descript').innerHTML = texte;
document.getElementById('descript').style.border = '1px solid FF0000';
}
else if (document.all)
{
document.all['descript'].innerHTML = texte;
document.all['descript'].style.border = '1px solid FF0000';
}
}
function cache_descript(){
if (document.getElementById)
{
document.getElementById('descript').innerHTML = '';
document.getElementById('descript').style.border = '0px solid FF0000';
}
else if (document.all)
{
document.all['descript'].innerHTML = '';
document.all['descript'].style.border = '0px solid FF0000';
}
}
//chargement intermediaire des images
function test_cache(n_im){
if (n_im.complete){
clearTimeout(TimerId);
document.getElementById('shoot').src=n_im.src;
change_ok=true;
}
else{
TimerId=setTimeout("affiche("+im2+")",900);
}
}
function nvl_img(im){
im2=new Image();
im2.src=im;
document.getElementById('shoot').src='./img/chargeur.gif';
TimerId=setTimeout("test_cache(im2)",900);
}
//changement des images
function change(){
if (change_ok){
change_ok=false;
var nb_arg=change.arguments.length;
var i=0;
var uri=document.getElementById('shoot').src;
while ( (uri.lastIndexOf(change.arguments[i]) == -1) || (i == nb_arg)){
i++;
}
i++;
if (i==nb_arg){
i=0;
}
//document.getElementById('shoot').src = "./test/"+change.arguments[i];
nvl_img("./photo/"+change.arguments[i]);
}
}
function vizu () {
imgbig = new Image();
imgbig.src = document.getElementById('shoot').src+'B';
waitForLoading();
}
function waitForLoading () {
var charge=window.open('about:blank', 'chargement', 'width=240', 'height=180','screenX=10','screenY=10','top=10','left=10');
charge.document.write('
');
if (!imgbig.complete) { setTimeout(waitForLoading, 30); return; }
charge.close();
var w = window.open('about:blank', 'visualisation', 'width='+imgbig.width+',height='+imgbig.height,'screenX=10','screenY=10','top=10','left=10');
w.document.write('
');
}