var auteur_boite = 165;
						
						    var ns = (navigator.appName.indexOf("Netscape") != -1);
                var d = document;
                function menu_flottant(id, sx)
                {
								 	var sy = auteur_boite;
                	var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
                	var px = document.layers ? "" : "px";
                	window[id + "_obj"] = el;
                	if(d.layers)el.style=el;
									el.cx = el.sx = sx;el.cy = el.sy = sy;
									el.sP=function(x,y){this.style.left=x+px;this.style.top=y+px;};
                
                	el.floatIt=function()
                	{
                		var pX, pY;
                		pX = (this.sx >= 0) ? 0 : ns ? innerWidth : 
                		document.documentElement && document.documentElement.clientWidth ? 
                		document.documentElement.clientWidth : document.body.clientWidth;
                		pY = ns ? pageYOffset : document.documentElement && document.documentElement.scrollTop ? 
                		document.documentElement.scrollTop : document.body.scrollTop;
                		if(this.sy<0) 
                		pY += ns ? innerHeight : document.documentElement && document.documentElement.clientHeight ? 
                		document.documentElement.clientHeight : document.body.clientHeight;
										if (pY > auteur_boite) pY = pY - auteur_boite + 10;
                		this.cx += (pX + this.sx - this.cx)/8;this.cy += (pY + this.sy - this.cy)/8;
										this.sP(this.cx, this.cy);
										setTimeout(this.id + "_obj.floatIt()", 50);
                	}
									return el;
                }