var navinvestir=0;
var prevv=1;
function toggleVisu(v) {
if (v==1) document.getElementById('linkrenc').href='/rencontres/serge-guerin/';
if (v==2) document.getElementById('linkrenc').href='/rencontres/daniel-bruneau/';
if (v==3) document.getElementById('linkrenc').href='/rencontres/nathalie-blum/';
if (v==4) document.getElementById('linkrenc').href='/rencontres/jean-paul-delevoye/';
if (v==5) document.getElementById('linkrenc').href='/rencontres/francois-de-witt/';
if (v==6) document.getElementById('linkrenc').href='/rencontres/michel-chegaray/';
if (v==7) document.getElementById('linkrenc').href='/rencontres/jean-francois-serres/';
if (v==8) document.getElementById('linkrenc').href='/rencontres/francois-deve/';
if (v==9) document.getElementById('linkrenc').href='/rencontres/jean-marie-marcelle-chevallier/';


document.getElementById('visu').src='i/visu'+v+'.jpg';
document.getElementById('phrase').src='i/phrase'+v+'.png';

$('#thumb'+v).addClass('thumbactive');
if (prevv!=v) $('#thumb'+prevv).removeClass('thumbactive');
prevv=v;
}
var inprogress=0;
function scrolldown() {
if ($("#vignettesslide").position().top>-(72*6) && inprogress==0) {
inprogress=1;
$("#vignettesslide").animate({"top": "-=72px"}, "slow", function() { inprogress=0; } );
}
}
function scrollup() {
if ($("#vignettesslide").position().top<0 && inprogress==0) {
inprogress=1;
$("#vignettesslide").animate({"top": "+=72px"}, "slow", function() { inprogress=0; } );
}
}

function clearAnim() {
clearInterval(playrenc);
}

var scrollup=0;
var scrolldown=0;

function animscroll() {

if (scrolldown) {
if ($("#vignettesslide").position().top>-(72*6) && inprogress==0) {
inprogress=1;
$("#vignettesslide").animate({"top": "-=72px"}, "fast", function() { inprogress=0; } );
}
}

if(scrollup) {
if ($("#vignettesslide").position().top<0 && inprogress==0) {
inprogress=1;
$("#vignettesslide").animate({"top": "+=72px"}, "fast", function() { inprogress=0; } );
}
}

}


var activeanim=1;
function animrenc() {

prevv=activeanim;
activeanim++;
if (activeanim>9) {
activeanim=1;
$("#vignettesslide").animate({"top": "0px"}, "slow", function() { inprogress=0; } );
}
if (activeanim>3) {
if ($("#vignettesslide").position().top>-(72*6) && inprogress==0) {
inprogress=1;
$("#vignettesslide").animate({"top": "-=72px"}, "slow", function() { inprogress=0; } );
}
}
toggleVisu(activeanim);
}




// register onLoad event with anonymous function
window.onload = function (e) {
    var evt = e || window.event,// define event (cross browser)
        imgs,                   // images collection
        i;                      // used in local loop
    // if preventDefault exists, then define onmousedown event handlers
    if (evt.preventDefault) {
        // collect all images on the page
        imgs = document.getElementsByTagName('img');
        // loop through fetched images
        for (i = 0; i < imgs.length; i++) {
            // and define onmousedown event handler
            imgs[i].onmousedown = disableDragging;
        }
    }
};
 
// disable image dragging
function disableDragging(e) {
    e.preventDefault();
}


if (document.images)
{
  preload_image_object = new Image();
  image_url = new Array();
  image_url[0] = "/i/nav/qui-sommes-nousa.gif";
  image_url[1] = "/i/nav/chiffres-clesa.gif";
  image_url[2] = "/i/nav/organisationa.gif";
  image_url[3] = "/i/nav/transparence-financierea.gif";
  image_url[4] = "/i/nav/nos-actionsa.gif";
  image_url[5] = "/i/nav/faire-un-dona.gif";
  image_url[6] = "/i/nav/investir-votre-isfa.gif";
  image_url[7] = "/i/nav/autres-manieres-aidera.gif";
  image_url[8] = "/i/upa.png";
  image_url[9] = "/i/downa.png";

   var i = 0;
   for(i=0; i<=9; i++) 
	 preload_image_object.src = image_url[i];
}