function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

//////////////////////////////////////////////////////////////////////////////////
// Fonctions générique pour la page
//-----------------------------------------------------------//
//recuperer un element de la page par son Id


function getSrcElement(mEvent) {
    if (mEvent.srcElement)
    {
        elt = mEvent.srcElement;
    }
    else if (mEvent.target)
    {
       elt = mEvent.target;
    }
    return elt;
}



function HandleMouseOver(wEvent) {
    var srcElt = getSrcElement(wEvent);
        
    if (srcElt.getAttribute("type") =="vig") 
        ZoomVig(srcElt,wEvent);   
    
}
function HandleMouseOut(wEvent) {
    
    var srcElt = getSrcElement(wEvent);
     if (srcElt.getAttribute("type") =="vig") {
            HideZoom();
     }

}

//////////////////////////////////////////////////////////////////////////////////
// Gestion des vingettes (Zoom avant et gestion des vues)
//var large_images     = new Array();
var currZoomedPrd=null;
var offx;  // GLOBAL VARS pour la position d'un element après avoir appeler getAbsPositon
var offy;// GLOBAL VARS pour la position d'un element après avoir appeler getAbsPositon
function ZoomVig(srcImg,wEvent) {

    var urlZoom = srcImg.getAttribute("urlZoom");
    var divZoom = $("divZoomVig"); 
    
  
  
   // stop;
    if (currZoomedPrd ==null || currZoomedPrd != urlZoom ) {
        currZoomedPrd = urlZoom
       
        var elmpos = $(srcImg).cumulativeOffset();
        divZoom.setStyle({top : elmpos.top + 'px', left: elmpos.left+100 + 'px'});// wEvent.x + "px";
        divZoom.show();
        $("ProductImage").src = urlZoom;
    }
}

function HideZoom() {
    $("divZoomVig").hide();
    currZoomedPrd=null;
}

function toggleSubmenu(ctrlid, subid){
    $(subid).toggle();
    $(ctrlid).src = $(subid).visible() ? '/medias/img/common/picto-moins.gif' : '/medias/img/common/picto-plus.gif';
}