/*    autoHeight
 *    contournement du min-height.
 *    @param  target, referer : any DIV id
 */
function autoHeight(target, referer){
    if(document.getElementById(target)) {
        var leDivReferer = document.getElementById(referer);
        var leDivTarget  = document.getElementById(target);
        var leDivConteneur  = document.getElementById('bandeau');
        if(leDivReferer.offsetHeight > leDivConteneur.offsetHeight) {
            leDivTarget.style.height = parseInt(leDivReferer.offsetHeight)+'px';
        }
    }
}

function articleWidthAuto() {

  //alert('nb DIVs : '+document.getElementsByTagName('div').length);

    var box = document.getElementById('droite');
    var childs = box.getElementsByTagName('div');
    if ( childs.length<1 ) {
        box.style.display = 'none';
    } else {
        document.getElementById('text').style.width = '350px';
    }
}

window.onload = function() {
    // fit article et infos generales
    if ( document.getElementById('text') ) articleWidthAuto();
    // scroller boite actu
    if ( document.getElementById('actuSroll') ) msg_start();
    autoHeight('general','verticalmenu');
}