function f_memberprice(i_price){
	//
	// set the discount amount expressed in decimal
	//
	v_discount = .15
	//
	// strip currency sign from shopsite price
	//
	v_price = new String(i_price);
	v_reg = /\$/gi;
	v_membersprice = v_price.replace(v_reg,'');
	v_membersprice = v_membersprice-0;
	//
	// calculate new price based on discount
	//
	return '$'+f_dollarsncents(v_membersprice - (v_membersprice*v_discount));
}
function f_dollarsncents(n) {
	var s = "" + Math.round(n * 100) / 100
	var i = s.indexOf('.')
	if (i < 0) return s + ".00"
	var t = s.substring(0, i + 1) + s.substring(i + 1, i + 3)
	if (i + 2 == s.length) t += "0"
	return t
}
function f_optionsbox(i_options){
	v_options = new String(i_options);
	v_reg = /\n/gi;
	return v_options.replace(v_reg,'<br>');
	
}