// JavaScript Document

	function isFilled(str){ return (str != ""); }
	function isEmail(string) { return (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)||(string==''); }
 	function isDigital(str)	{ return(parseFloat(str,10)==(str*1)); }
 	function isCurrency(val) { 	var re = /^(\$?\d+\$?|\$?\d+\.\d+\$?)$/; return (re.test(val)); }
		function ValidForm(form) {
		var field, i;
		var req = new Array(7);
		var email = new Array(1);
		var digits = new Array(0);
		var currs = new Array(0);
		req[0] = "r__F_i_r_s_t___N_a_m_e___";
		req[1] = "r__L_a_s_t___N_a_m_e___";
		req[2] = "r__N_u_m_b_e_r_______S_t_r_e_e_t___N_a_m_e___";
		req[3] = "r__P_o_s_t___T_o_w_n___";
		req[4] = "r________P_______o_______s_______t_______________C_______o_______d_______e_______________";
		req[5] = "r__H_o_w___y_o_u___f_o_u_n_d___u_s___";
		req[6] = "r_captcha";
		email[0] = "e__E_m_a_i_l___A_d_d_r_e_s_s___";

		for (i=0;i<7;i++)	{
			var field = document.getElementById(req[i]);
			if ((field.type == 'checkbox')||(field.type == 'radio'))
			{
				var field = document.getElementsByName(req[i]);
				var chk = false;
				for(l=0;l<field.length;l++)
				{
					if (field[l].checked) chk = true;
				}
				if (!chk) {
					alert("Field '" + field[0].title + "' is required to be checked correctly before successful submission."); return false; break;
				}
			}
			else
			{
			if (!isFilled(field.value))	{
				alert("Field '" + field.title + "' is required to be filled in before successful submission.");
				field.focus();
				return false;
				break;
			}}}
		for (i=0;i<1;i++)	{
			var field = document.getElementById(email[i]);
			if (!isEmail(field.value)) {
				alert("Field '" + field.title + "' is required to be filled in with valid email addresses before successful submission.");
				field.focus();
				return false;
				break;
			}}
		for (i=0;i<0;i++)	{
			var field = document.getElementById(digits[i]);
			if (!isDigital(field.value)) {
				alert("Field '" + field.title + "' is required to be filled in only with digits (0-9) and decimal point before successful submission.");
				field.focus();
				return false;
				break;
			}}
		for (i=0;i<0;i++)	{
			var field = document.getElementById(currs[i]);
			if (!isCurrency(field.value)) {
				alert("Field '" + field.title + "' is required to be filled in only with digits (0-9) a decimal point, or a dollar sign before successful submission.");
				field.focus();
				return false;
				break;
			}}
		return true; }