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 taille_side() { //v6.0
	if (document.body)
	{
		var larg = (document.body.clientWidth);
		var haut = (document.body.clientHeight);
	}else{
		var larg = (window.innerWidth);
		var haut = (window.innerHeight);
	}
	if(larg>1100){
		var sidelarg="25%";
	}else if(larg<800){
		var sidelarg="15%";
	}else{
		var sidelarg="21%";
	}
  if ((obj=MM_findObj('sideBar'))!=null) {
	  obj.width=sidelarg;
	  // document.write("<style type='text/css'>#sideBar{width:"+sidelarg+"}</style>");
	}
	alert(sidelarg);
}