function imgSwap(oImg)
{    
    var strOver  = "_on";    // image to be used with mouse over
    var strOff = "_off";     // normal image
    var strImg = oImg.src;
    if (strImg.indexOf(strOver) != -1)
        oImg.src = strImg.replace(strOver,strOff);
    else
        oImg.src = strImg.replace(strOff,strOver);
    
}

function imgOn(oImg)
{
    var strOver  = "_on";    // image to be used with mouse over
    var strOff = "_off";     // normal image
    var strImg = oImg.src;
    if (strImg.indexOf(strOver) == -1)
        oImg.src = strImg.replace(strOff,strOver);

}

function imgOff(oImg)
{
    var strOver  = "_on";    // image to be used with mouse over
    var strOff = "_off";     // normal image
    var strImg = oImg.src;
    if (strImg.indexOf(strOver) != -1)
        oImg.src = strImg.replace(strOver,strOff);

}


var intervalPuce;
var tempointervalPuce=150;
function runAnimPuce(nbPuceInPage){
    window.clearInterval(intervalPuce);
    intervalPuce=window.setInterval("animPuce("+nbPuceInPage+")",tempointervalPuce*nbPuceInPage*2);
}

function animPuce(nbPuceInPage){
    var time=tempointervalPuce;
    for (i =1; i < nbPuceInPage+1; i++) {        
        setTimeout("document.getElementById('puce"+i+"').style.fontWeight='100';",time);
        time+=tempointervalPuce;
    }   
    for (i =1; i < nbPuceInPage+1; i++) {
        setTimeout("document.getElementById('puce"+i+"').style.fontWeight='900';",time);
        time+=tempointervalPuce;
    }   
}

var tempointervalMenu=100;
function runAnimMenu(nbMenuInPage){
    var time=tempointervalMenu;
    for (i =1; i < nbMenuInPage+1; i++) {
        setTimeout("imgSwap(menu"+i+")",time);
        time+=tempointervalMenu;
    }
    for (i =1; i < nbMenuInPage+1; i++) {
        setTimeout("imgSwap(menu"+i+")",time);
        time+=tempointervalMenu;
    }   
}