function init_defilh(id)
{
	act_phase[id] = 1;
	nb_phases[id] = Math.ceil(nb_bloc[id]/nb_bloc_ctn[id])
	for(var i=1;i<=nb_bloc[id];i++)
	{
		$(id+'_'+i).style.left = ((((i-1)%nb_bloc_ctn[id])*(size_bloc[id]+mrg[id])))+'px';//+mrg[id]
		if(i>nb_bloc_ctn[id])
		{
			set_opacity(id+'_'+i,0,1);
		}
	}
	return true;
}
function defilh_back(id)
{
	/*new_effect_rep(100,0,'set_opacity("'+id+'_'+((act_phase[id]*nb_bloc_ctn[id])-1)+'",{vl},1);','{vl}',time_defil[id],12);
	if((act_phase[id]*nb_bloc_ctn[id])<=nb_bloc[id])
	{
		new_effect_rep(100,0,'set_opacity("'+id+'_'+(act_phase[id]*nb_bloc_ctn[id])+'",{vl},1);','{vl}',time_defil[id],12);
	}
	act_phase[id] = act_phase[id]-1;
	if(act_phase[id]<1)
	{
		act_phase[id]=nb_phases[id];
	}
	new_effect_rep(0,100,'set_opacity("'+id+'_'+((act_phase[id]*nb_bloc_ctn[id])-1)+'",{vl},1);','{vl}',time_defil[id],12);
	if((act_phase[id]*nb_bloc_ctn[id])<=nb_bloc[id])
	{
		new_effect_rep(0,100,'set_opacity("'+id+'_'+(act_phase[id]*nb_bloc_ctn[id])+'",{vl},1);','{vl}',time_defil[id],12);
	}*/
	for(var i=0;i<nb_bloc_ctn[id];i++)
	{
		if((act_phase[id]*nb_bloc_ctn[id]-i)<=nb_bloc[id] && (act_phase[id]*nb_bloc_ctn[id]-i)>0)
		{
			new_effect_rep(100,0,'set_opacity("'+id+'_'+(act_phase[id]*nb_bloc_ctn[id]-i)+'",{vl},1);','{vl}',time_defil[id],12);
		}
	}
	act_phase[id] = act_phase[id]-1;
	if(act_phase[id]<1)
	{
		act_phase[id]=nb_phases[id];
	}// b ='';
	for(var i=0;i<nb_bloc_ctn[id];i++)
	{// b = b+' -> '+nb_bloc_ctn[id]+' - '+i+':'+(act_phase[id]*nb_bloc_ctn[id]-i);
		if((act_phase[id]*nb_bloc_ctn[id]-i)<=nb_bloc[id] && (act_phase[id]*nb_bloc_ctn[id]-i)>0)
		{
			new_effect_rep(0,100,'set_opacity("'+id+'_'+(act_phase[id]*nb_bloc_ctn[id]-i)+'",{vl},1);','{vl}',time_defil[id],12);
		}
	}//alert(b);
	return true;
}
function defilh_next(id)
{
	/*new_effect_rep(100,0,'set_opacity("'+id+'_'+((act_phase[id]*nb_bloc_ctn[id])-1)+'",{vl},1);','{vl}',time_defil[id],12);
	if((act_phase[id]*nb_bloc_ctn[id])<=nb_bloc[id])
	{
		new_effect_rep(100,0,'set_opacity("'+id+'_'+(act_phase[id]*nb_bloc_ctn[id])+'",{vl},1);','{vl}',time_defil[id],12);
	}
	act_phase[id] = act_phase[id]+1;
	if(act_phase[id]>nb_phases[id])
	{
		act_phase[id]=1;
	}
	new_effect_rep(0,100,'set_opacity("'+id+'_'+((act_phase[id]*nb_bloc_ctn[id])-1)+'",{vl},1);','{vl}',time_defil[id],12);
	if((act_phase[id]*nb_bloc_ctn[id])<=nb_bloc[id])
	{
		new_effect_rep(0,100,'set_opacity("'+id+'_'+(act_phase[id]*nb_bloc_ctn[id])+'",{vl},1);','{vl}',time_defil[id],12);
	}*/
	for(var i=0;i<nb_bloc_ctn[id];i++)
	{
		if((act_phase[id]*nb_bloc_ctn[id]-i)<=nb_bloc[id] && (act_phase[id]*nb_bloc_ctn[id]-i)>0)
		{
			new_effect_rep(100,0,'set_opacity("'+id+'_'+(act_phase[id]*nb_bloc_ctn[id]-i)+'",{vl},1);','{vl}',time_defil[id],12);
		}
	}
	act_phase[id] = act_phase[id]+1;
	if(act_phase[id]>nb_phases[id])
	{
		act_phase[id]=1;
	}// b ='';
	for(var i=0;i<nb_bloc_ctn[id];i++)
	{// b = b+' -> '+nb_bloc_ctn[id]+' - '+i+':'+(act_phase[id]*nb_bloc_ctn[id]-i);
		if((act_phase[id]*nb_bloc_ctn[id]-i)<=nb_bloc[id] && (act_phase[id]*nb_bloc_ctn[id]-i)>0)
		{
			new_effect_rep(0,100,'set_opacity("'+id+'_'+(act_phase[id]*nb_bloc_ctn[id]-i)+'",{vl},1);','{vl}',time_defil[id],12);
		}
	}//alert(b);
	return true;
}