// JavaScript Document


	// Défilement 4 directions multiple
	function Defilant(id, pos_init, pos_min, pos_max, delta, direction) {
	   this.id          = id;
	   this.element     = document.getElementById(id);
	   this.pos_init    = pos_init;
	   this.pos_min     = pos_min;
	   this.pos_max     = pos_max;
	   this.pos_current = pos_init;
	   this.delta       = delta;
	   this.direction   = direction;
	}
       
	Defilant.prototype.defile = function() {
	   if (!this.element) {
	      this.element = document.getElementById(this.id);
	   }
	   if (this.element) {
	      if(this.direction == 'vertical'){
	         if(this.pos_current < (this.pos_min - this.element.offsetHeight) ){
	            this.pos_current = this.pos_init;
	         } else if (this.pos_current > this.pos_max ) {
	            this.pos_current = this.pos_init - this.element.offsetHeight;
	         } else {
	            this.pos_current += this.delta;
	         }
	         this.element.style.top = this.pos_current+"px";
	      } else if(this.direction == 'horizontal') {
	         if(this.pos_current < (this.pos_min - this.element.offsetWidth) ){
	            this.pos_current = this.pos_init;
	         } else if (this.pos_current > this.pos_max ) {
	            this.pos_current = this.pos_init - this.element.offsetWidth;
	         } else {
	            this.pos_current += this.delta;
	         }
	         this.element.style.left = this.pos_current+"px";
	      }
	   }
	}

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; }
}