function recherche_coupdecoeur(form){
	form = $(form);
	form.type_transaction.value = '';
	form.type_bien.value = '';
	form.ville.value = '';
	form.budget_mini.value = '';
	form.budget_maxi.value = '';
	form['pieces[1]'].value = '';
	form['pieces[2]'].value = '';
	form['pieces[3]'].value = '';
	form['pieces[4]'].value = '';
	form['pieces[5]'].value = '';
	form.prestige.value = '';
	form.coupdecoeur.value = '';
	form.neuf.value = '';
	form.submit();
}

function recherche_prestige(form){
	form = $(form);
	form.type_transaction.value = '';
	form.type_bien.value = '';
	form.ville.value = '';
	form.budget_mini.value = '';
	form.budget_maxi.value = '';
	form['pieces[1]'].value = '';
	form['pieces[2]'].value = '';
	form['pieces[3]'].value = '';
	form['pieces[4]'].value = '';
	form['pieces[5]'].value = '';
	form.prestige.value = 1;
	form.coupdecoeur.value = '';
	form.neuf.value = '';
	form.submit();
}

function recherche_vente(form){
	form = $(form);
	form.type_transaction.value = 'V';
	form.type_bien.value = '';
	form.ville.value = '';
	form.budget_mini.value = '';
	form.budget_maxi.value = '';
	form['pieces[1]'].value = '';
	form['pieces[2]'].value = '';
	form['pieces[3]'].value = '';
	form['pieces[4]'].value = '';
	form['pieces[5]'].value = '';
	form.prestige.value = '';
	form.coupdecoeur.value = '';
	form.neuf.value = '';
	form.submit();
}

function recherche_location(form){
	form = $(form);
	form.type_transaction.value = 'L';
	form.type_bien.value = '';
	form.ville.value = '';
	form.budget_mini.value = '';
	form.budget_maxi.value = '';
	form['pieces[1]'].value = '';
	form['pieces[2]'].value = '';
	form['pieces[3]'].value = '';
	form['pieces[4]'].value = '';
	form['pieces[5]'].value = '';
	form.etranger.value = '';
	form.coupdecoeur.value = '';
	form.neuf.value = '';
	form.submit();
}