function get_cif() {
		if (typeof( document.getElementById('img_cif') ) != "undefined") {
			var random = Math.floor((Math.random() * 7) + 1);
			document.getElementById('img_cif').src = '/static/common/images/cif_'+random+'.jpg';
		}
	}

	function open_form_cif(offre_id, options) {
		var largeur = 840;
		var hauteur = 680;

		var top = (screen.height-hauteur)/2;
		var left = (screen.width-largeur)/2;

		window.open("/contact-cif/"+offre_id+"/","","scrollbars=yes,top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
	}