function DF_ObjetDefilant(id,larg_d,mode,sens,vit,pos,b_esp,pause) {

    this.DF_ObjetParam = typeof this.DF_ObjetParam == 'undefined' ? new Array() : this.DF_ObjetParam;
    this.DF_ObjetParam[id] = typeof this.DF_ObjetParam[id] == 'undefined' ? new Array() : this.DF_ObjetParam[id];

    if(typeof this.DF_ObjetParam[id]['id_defile'] == 'undefined') Set_param (id,larg_d,mode,sens,vit,pos,b_esp,pause);

    if (this.DF_ObjetParam[id]['largeur_def'] > 0 && this.DF_ObjetParam[id]['largeur_cadre'] > 0) {

	if (this.DF_ObjetParam[id]['mode'] == 'r') Boucle_ar(id); else Boucle_cont(id);

	this.DF_ObjetParam[id]['Timer'] = setTimeout(function(){
	    DF_ObjetDefilant(id)
	    },this.DF_ObjetParam[id]['delaicrnt']);
    }


    function Set_param (id,larg_d,mode,sens,vit,pos,b_esp,pause) {

	var id_d = null;
	var id_c = null;

	if(!(id_d = document.getElementById(id)))  id_d = null;
	else if(!(id_c = document.getElementById(id_d.parentNode.id))) id_c = null;


	if(id_c != null && id_d != null && id_d.hasChildNodes()) {

	    id_c.style.position = "relative";

	    id_c.style.overflow = "hidden";


	    id_d.style.position = "absolute";

	    id_d.width = "auto";


	    this.DF_ObjetParam[id]['largeur_def'] = id_d.offsetWidth;

	    var div_defile = id_d.cloneNode(true);

	    var nb_noeud = id_c.childNodes.length;

	    for (var i = 0; i < nb_noeud ; i++) id_c.removeChild(id_c.firstChild);

	    var largeur_cadre = document.createElement("div");

	    id_c.appendChild(largeur_cadre);

	    this.DF_ObjetParam[id]['largeur_cadre'] = largeur_cadre.offsetWidth;

	    id_c.removeChild(id_c.firstChild);

	    id_c.appendChild(div_defile);


	    this.DF_ObjetParam[id]['id_defile'] =    document.getElementById(id);

	    this.DF_ObjetParam[id]['largeur_def'] = larg_d == 'auto' ? this.DF_ObjetParam[id]['largeur_def'] : parseInt(larg_d);

	    this.DF_ObjetParam[id]['id_defile'].style.width = this.DF_ObjetParam[id]['largeur_def']+'px';

	    this.DF_ObjetParam[id]['mode'] = typeof mode != 'undefined' && (mode == 'r' || mode == 'b') ? mode : 'b';

	    this.DF_ObjetParam[id]['sens_ini'] = typeof sens != 'undefined' && (sens == 'g' || sens == 'd') ? sens : 'g';

	    this.DF_ObjetParam[id]['vitesse'] = typeof vit != 'undefined' && parseInt(vit) > 0 ? parseInt(vit) : 20;

	    this.DF_ObjetParam[id]['psinit'] = typeof pos != 'undefined' && parseFloat(pos) > 0 ? parseFloat(pos) : 0;

	    this.DF_ObjetParam[id]['b_esp'] = typeof b_esp != 'undefined' && parseFloat(b_esp) > 0 ? parseFloat(b_esp) : 0;

	    this.DF_ObjetParam[id]['pause'] = typeof pause != 'undefined' && parseInt(pause) > 0 ? parseInt(pause) : 0;


	    this.DF_ObjetParam[id]['b_esp'] = this.DF_ObjetParam[id]['b_esp'] < 0  || this.DF_ObjetParam[id]['b_esp'] > 100 ? 0 : Math.ceil(this.DF_ObjetParam[id]['b_esp'] * this.DF_ObjetParam[id]['largeur_cadre']/100);

	    this.DF_ObjetParam[id]['psinit'] = this.DF_ObjetParam[id]['psinit'] == 100 || this.DF_ObjetParam[id]['psinit'] < 0 || this.DF_ObjetParam[id]['psinit'] > 100 ? this.DF_ObjetParam[id]['largeur_cadre'] : Math.ceil(this.DF_ObjetParam[id]['psinit']*this.DF_ObjetParam[id]['largeur_cadre']/100);

	    this.DF_ObjetParam[id]['psinit'] = (this.DF_ObjetParam[id]['largeur_cadre'] > this.DF_ObjetParam[id]['largeur_def'] &&  this.DF_ObjetParam[id]['psinit'] == 0 ) ? this.DF_ObjetParam[id]['largeur_cadre'] - this.DF_ObjetParam[id]['largeur_def'] : this.DF_ObjetParam[id]['psinit'];

	    this.DF_ObjetParam[id]['pscrnt'] = this.DF_ObjetParam[id]['psinit'];

	    this.DF_ObjetParam[id]['sens'] = 1;

	    this.DF_ObjetParam[id]['p_retour'] = this.DF_ObjetParam[id]['largeur_def'] >= this.DF_ObjetParam[id]['largeur_cadre'] ? this.DF_ObjetParam[id]['largeur_def'] - this.DF_ObjetParam[id]['largeur_cadre'] : 0;

	    this.DF_ObjetParam[id]['largeur_def'] += this.DF_ObjetParam[id]['b_esp'];

	    this.DF_ObjetParam[id]['p_retour'] = this.DF_ObjetParam[id]['mode'] == 'b' ? this.DF_ObjetParam[id]['largeur_def'] : this.DF_ObjetParam[id]['p_retour'];

	    if (this.DF_ObjetParam[id]['mode'] == 'r' && this.DF_ObjetParam[id]['largeur_def'] == this.DF_ObjetParam[id]['largeur_cadre'] && this.DF_ObjetParam[id]['psinit'] == 0) this.DF_ObjetParam[id]['largeur_def'] = 0;

	    if (this.DF_ObjetParam[id]['largeur_def'] > 0 && this.DF_ObjetParam[id]['mode'] == 'b') Ajout_clone(id);

	    id_c.style.visibility = "visible";
	}
    }


    function Ajout_clone(id) {

	var div_contenu = document.createElement("div");

	var nb_noeud = this.DF_ObjetParam[id]['id_defile'].childNodes.length;

	for (var i = 0; i < nb_noeud ; i++) {
	    div_contenu.appendChild(this.DF_ObjetParam[id]['id_defile'].firstChild.cloneNode(true));
	    this.DF_ObjetParam[id]['id_defile'].removeChild(this.DF_ObjetParam[id]['id_defile'].firstChild);
	}


	if (this.DF_ObjetParam[id]['b_esp'] > 0) {
	    this.DF_ObjetParam[id]['sens_ini'] == 'g' ? div_contenu.style.marginRight = this.DF_ObjetParam[id]['b_esp']+'px' : div_contenu.style.marginLeft = this.DF_ObjetParam[id]['b_esp']+'px';
	}

	div_contenu.style.display = "inline";

	this.DF_ObjetParam[id]['id_defile'].appendChild(div_contenu.cloneNode(true));

	var nb_clone = Math.ceil(this.DF_ObjetParam[id]['largeur_cadre']/(this.DF_ObjetParam[id]['largeur_def']));

	this.DF_ObjetParam[id]['id_defile'].style.width = ((nb_clone+1) * this.DF_ObjetParam[id]['largeur_def'])+'px';

	for (var j = 0; j < nb_clone ; j++) {
	    this.DF_ObjetParam[id]['id_defile'].appendChild(this.DF_ObjetParam[id]['id_defile'].firstChild.cloneNode(true));
	}
    }


    function Boucle_cont(id) {
	this.DF_ObjetParam[id]['delaicrnt'] = this.DF_ObjetParam[id]['vitesse'];
	this.DF_ObjetParam[id]['inverse'] = 1;


	if(this.DF_ObjetParam[id]['pscrnt'] == - this.DF_ObjetParam[id]['p_retour'])
	{
	    this.DF_ObjetParam[id]['id_defile'].appendChild(this.DF_ObjetParam[id]['id_defile'].firstChild.cloneNode(true));
	    this.DF_ObjetParam[id]['id_defile'].removeChild(this.DF_ObjetParam[id]['id_defile'].firstChild);
	    this.DF_ObjetParam[id]['inverse'] = -1;
	    this.DF_ObjetParam[id]['pscrnt'] = 0;
	    this.DF_ObjetParam[id]['sens'] = -1;
	}
	else if (this.DF_ObjetParam[id]['pscrnt'] == this.DF_ObjetParam[id]['psinit'])
	{
	    this.DF_ObjetParam[id]['inverse'] = -1;
	    this.DF_ObjetParam[id]['sens'] *= -1;
	    this.DF_ObjetParam[id]['delaicrnt'] = this.DF_ObjetParam[id]['pause'];
	}


	this.DF_ObjetParam[id]['sens_ini'] == 'g' ? this.DF_ObjetParam[id]['id_defile'].style.left = this.DF_ObjetParam[id]['pscrnt']+"px" : this.DF_ObjetParam[id]['id_defile'].style.right = this.DF_ObjetParam[id]['pscrnt']+"px" ;

	this.DF_ObjetParam[id]['pscrnt'] += this.DF_ObjetParam[id]['sens'];
    }


    function Boucle_ar (id)
    {
	this.DF_ObjetParam[id]['delaicrnt'] = this.DF_ObjetParam[id]['vitesse'];
	this.DF_ObjetParam[id]['inverse'] = 1;

	if(this.DF_ObjetParam[id]['pscrnt']  == - this.DF_ObjetParam[id]['p_retour'] || this.DF_ObjetParam[id]['pscrnt'] == this.DF_ObjetParam[id]['psinit'])
	{
	    this.DF_ObjetParam[id]['inverse'] = -1;
	    this.DF_ObjetParam[id]['delaicrnt'] = this.DF_ObjetParam[id]['pause'];
	    this.DF_ObjetParam[id]['sens'] *= -1;
	}


	this.DF_ObjetParam[id]['sens_ini'] == 'g' ? this.DF_ObjetParam[id]['id_defile'].style.left = this.DF_ObjetParam[id]['pscrnt']+"px" : this.DF_ObjetParam[id]['id_defile'].style.right = this.DF_ObjetParam[id]['pscrnt']+"px" ;

	this.DF_ObjetParam[id]['pscrnt'] += this.DF_ObjetParam[id]['sens'];
    }

}


function DF_ObjetNavigMous(id,etat)
{
    if(typeof this.DF_ObjetParam != 'undefined' && typeof this.DF_ObjetParam[id] != 'undefined' && this.DF_ObjetParam[id]['id_defile'] != null && typeof this.DF_ObjetParam[id]['Timer'] == 'number')
    {
	clearTimeout(this.DF_ObjetParam[id]['Timer']);
	if (etat == 'out') DF_ObjetDefilant(id);
    }
}


function DF_ObjetSensInverse(id)
{
    if(typeof this.DF_ObjetParam != 'undefined' && typeof this.DF_ObjetParam[id] != 'undefined' && this.DF_ObjetParam[id]['id_defile'] != null && typeof this.DF_ObjetParam[id]['Timer'] == 'number' && this.DF_ObjetParam[id]['inverse'] == 1 && !(this.DF_ObjetParam[id]['pscrnt']  == - this.DF_ObjetParam[id]['p_retour'] || this.DF_ObjetParam[id]['pscrnt'] == this.DF_ObjetParam[id]['psinit'])) this.DF_ObjetParam[id]['sens'] *= -1;
}