$(document).ready(
	function(){
    $(".jMyCarousel").jMyCarousel({
        visible: '4',
        auto : false, 
        vertical : true,
         mouseWheel: true,
        speed : 500,
        eltByElt: true,
        circular: false,
        evtStart : 'mousedown',
        evtStop : 'mouseup',
        eltByElt: true,
        step: 200
    });
    var imgNum=$( "img[ @id ^= 'img_' ]" ).size()+1;
    var imgindex = 1;

    for (var i=0;i<imgNum;i++){
    	$('#img_'+i).bind('click', function(){
    	 var idimg = this.id;
    	  $('#imgg_gd').attr("src","img/"+dossimg+"/"+idimg+".jpg");
    	  imgparse = idimg.split('img_');
        imgindex = imgparse[1];
    	});
    }
    
    // Bouton précédent / suivant
    $('#imgg_sui').bind('click', function(){
        if(imgindex < (imgNum-1)) {
         imgindex++;
    	   $('#imgg_gd').attr("src","img/"+dossimg+"/img_"+imgindex+".jpg");
    	  }
    	});
    $('#imgg_pre').bind('click', function(){
        if(imgindex > 1) {
    	   imgindex--;
         $('#imgg_gd').attr("src","img/"+dossimg+"/img_"+imgindex+".jpg");
    	  }
    	});
    // Retour début
    $('#imgg_deb').bind('click', function(){
        if(imgindex < imgNum) {
         imgindex = 1;
    	   $('#imgg_gd').attr("src","img/"+dossimg+"/img_1.jpg");
    	  }
    	});
	}
);

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function changeAff(vieux,nouveau){
  document.getElementById(vieux).style.display = 'none';
  document.getElementById(nouveau).style.display = 'block';
}