function anim4(speed){
	jQuery('#devenez_proprietaire').fadeIn(speed);
}
function anim3(speed){
	jQuery('#evaluation').fadeIn(speed, function () {anim4(speed);});
}
function anim2(speed){
	jQuery('#recherche_bien').fadeIn(speed, function () {anim3(speed);});
}
function anim(speed){
	jQuery('#conseils_juridiques').fadeIn(speed, function () {anim2(speed);});
}