function get_advert() {
	var str_advert_ref = "";
	
	var arr_adverts = new Array();
	var int_length = 0;

	
	int_length = arr_adverts.push("uploads/bath-hotel-offers/qns_12.swf");	
	int_length = arr_adverts.push("uploads/bath-hotel-offers/qns_11.swf");	
	int_length = arr_adverts.push("uploads/bath-hotel-offers/qns_07.1.swf");

	
	str_advert_ref = arr_adverts[Math.floor(Math.random()*int_length)];
	
	return str_advert_ref;
} // end if