// JavaScript Document
// Original Auther and Credit goes out to Denny McEntire for a dyanimite implementation

function formValidate_v1(init) {
	// alert("formValidate.init();");
	this.browserOK = false;
	// We don't need createElement, but this is a good DOM support check.
	if (document.createElement)
		this.browserOK = true;

	// Make a reference to the init form
	this.theForm = document.forms[init];
	this.parentRel = 0;

	if (formValidate_v1.arguments.length > 1) {
		this.parentRel = formValidate_v1.arguments[1];
	}
	
formValidate_v1.prototype.execute = function()
	{                          
		if(this.check()){
			 this.theForm.submit();
		}
		else this.showAlert();
	}
	
formValidate_v1.prototype.execute_2 = function(val)
	{                           
		//alert(this.check())
		if(this.check()) {
			ajaxSubmitForm(val);
			this.theForm.submit();
		}
		else this.showAlert();
	}


formValidate_v1.prototype.submitOnEnter = function(e){
	var ENTER_KEY = 13;
	var code = "";
	if (window.event) // IE
	{
	    code = e.keyCode;
	}
	else if (e.which) // Netscape/Firefox/Opera
    {
        code = e.which;
    }
    if (code == ENTER_KEY) {
        this.execute();
    }
}
		
formValidate_v1.prototype.collect = function()
	{		
		//
		// Populate the checking array sets
		//
		var used = new Array();
		
		formElementLoop:
		for (var i = 0; i < this.theForm.elements.length; i++)
			{
				
				// Get the form element
				var curObj = new Object();
				curObj.el = this.theForm.elements[i];
				
				// Only insert a checkbox or radio set once
				if(curObj.el.type == "radio" || curObj.el.type == "checkbox")
					{
						for(var j = 0; j < used.length; j++)
							{
								if(curObj.el.name == used[j]) 
									{
										continue formElementLoop;
									}
							}
						used.push(curObj.el.name);					
					}
				
				// Get the propper className value
				var temp = curObj.el;
				for (var j = 0; j < this.parentRel; j++)
					{
						temp = temp.parentNode;
					}
				curObj.className = temp.className;
				//alert(curObj.className);
				// Perform the actual checks and array population
				// This is where the actual form class name comes into play with how the JS performs it's checks. 
				
				if(curObj.className.indexOf("req") > -1) this.req.push(curObj);
				
				if(curObj.className.indexOf("v-creditcard") > -1) this.cc.push(curObj);
				
				if(curObj.className.indexOf("v-email") > -1) this.eml.push(curObj);
				
				if(curObj.className.indexOf("v-zip") > -1) this.zip.push(curObj);
				
				if(curObj.className.indexOf("v-price") > -1) this.price.push(curObj);
				
				if(curObj.className.indexOf("v-list") > -1) this.lst.push(curObj);
				
				if(curObj.className.indexOf("v-design") > -1) this.dsn.push(curObj);
				
				if(curObj.className.indexOf("v-image") > -1) this.img.push(curObj);
				
				if(curObj.className.indexOf("v-pdf") > -1) this.pdf.push(curObj);
				
				if(curObj.className.indexOf("_l_") > -1) this.len.push(curObj);
				
				if(curObj.className.indexOf("_q_") > -1) this.quant.push(curObj);
				
				if(curObj.className.indexOf("pw_") > -1) 
					{
						if(curObj.className.indexOf("_check") > -1) this.pw.check = curObj;
						else this.pw.main = curObj;
						continue;
					}
					
				if(curObj.className.indexOf("equal_") > -1) this.equal.push(curObj);
				
				if(curObj.className.indexOf("v-username") > -1) this.uname.push(curObj); //added by Luan
				if(curObj.className.indexOf("v-phone") > -1) this.phone.push(curObj); //added by Luan
			}
	}

	// Array sets for storing references to form fields requiring specific types
	// of checking
	this.req = new Array(); // required fields
	this.cc = new Array(); // credit cards
	this.eml = new Array(); // email
	this.zip = new Array(); // zip codes
	this.price = new Array(); // price
	this.lst = new Array(); // address list file type
	this.dsn = new Array(); // design file types
	this.img = new Array(); // image file types
	this.pdf = new Array(); // pdf file types
	this.pw = new Array(); // password fields (assumed no more than one set per
							// page - set being password field and confirm
							// password field)
	this.len = new Array(); // character length
	this.quant = new Array(); // number quantity
	this.equal = new Array(); // equal value to another element (for
								// verification fields)
	this.uname = new Array(); //username
	this.phone = new Array(); //username
	
	// Other variables
	this.focused = false;
	this.curLabel = new String();
	this.alertStrings = new Object();
	this.alertStrings.req = new String();
	this.alertStrings.cc = new String();
	this.alertStrings.eml = new String();
	this.alertStrings.zip = new String();
	this.alertStrings.pdf = new String();
	this.alertStrings.lst = new String();
	this.alertStrings.dsn = new String();
	this.alertStrings.img = new String();
	this.alertStrings.pdf = new String();
	this.alertStrings.pw = new String();
	this.alertStrings.len = new String();
	this.alertStrings.quant = new String();
	this.alertStrings.equal = new String();
	this.alertStrings.price = new String();
	this.alertStrings.uname = new String();
	this.alertStrings.phone = new String();

	this.collect();
}

formValidate_v1.prototype.execute = function() {
	// alert(this.check())
	if (this.check())
		this.theForm.submit();
	else
		this.showAlert();
}

formValidate_v1.prototype.execute_alt = function() {
	// alert(this.check())
	if (this.check()) {
		showLoading();
		this.theForm.submit();
	} else
		this.showAlert();
}

formValidate_v1.prototype.execute_2 = function(val) {
	// alert(this.check())
	if (this.check())
		ajaxSubmitForm(val);
	else
		this.showAlert();
}

formValidate_v1.prototype.collect = function() {
	//
	// Populate the checking array sets
	//
	var used = new Array();

	formElementLoop: for ( var i = 0; i < this.theForm.elements.length; i++) {

		// Get the form element
		var curObj = new Object();
		curObj.el = this.theForm.elements[i];

		// Only insert a checkbox or radio set once
		if (curObj.el.type == "radio" || curObj.el.type == "checkbox") {
			for ( var j = 0; j < used.length; j++) {
				if (curObj.el.name == used[j]) {
					continue formElementLoop;
				}
			}
			used.push(curObj.el.name);
		}

		// Get the propper className value
		var temp = curObj.el;
		for ( var j = 0; j < this.parentRel; j++) {
			temp = temp.parentNode;
		}
		curObj.className = temp.className;
		// alert(curObj.className);
		// Perform the actual checks and array population
		// This is where the actual form class name comes into play with how the
		// JS performs it's checks.

		if (curObj.className.indexOf("req") > -1)
			this.req.push(curObj);

		if (curObj.className.indexOf("v-creditcard") > -1)
			this.cc.push(curObj);

		if (curObj.className.indexOf("v-email") > -1)
			this.eml.push(curObj);

		if (curObj.className.indexOf("v-zip") > -1)
			this.zip.push(curObj);

		if (curObj.className.indexOf("v-price") > -1)
			this.price.push(curObj);

		if (curObj.className.indexOf("v-list") > -1)
			this.lst.push(curObj);

		if (curObj.className.indexOf("v-design") > -1)
			this.dsn.push(curObj);

		if (curObj.className.indexOf("v-image") > -1)
			this.img.push(curObj);
			
			if (curObj.className.indexOf("v-pdf") > -1)
			this.pdf.push(curObj);


		if (curObj.className.indexOf("_l_") > -1)
			this.len.push(curObj);

		if (curObj.className.indexOf("_q_") > -1)
			this.quant.push(curObj);

		if (curObj.className.indexOf("pw_") > -1) {
			if (curObj.className.indexOf("_check") > -1)
				this.pw.check = curObj;
			else
				this.pw.main = curObj;
			continue;
		}

		if (curObj.className.indexOf("equal_") > -1)
			this.equal.push(curObj);
			
		if (curObj.className.indexOf("v-username") > -1)
			this.uname.push(curObj);
			
		if (curObj.className.indexOf("v-phone") > -1)
			this.phone.push(curObj);
	}
}

/* performs actual validation checking */
formValidate_v1.prototype.check = function() {
	var pass = true;

	// required
	for ( var i = 0; i < this.req.length; i++) {
		if (!this.process_dep(this.req[i].className)) {
			this.un_highlite(this.req[i].el);
			continue;
		}

		if (!this.process_req(this.req[i].el)) {

			this.highlite(this.req[i].el);
			pass = false;

		} else
			this.un_highlite(this.req[i].el);
	}

	// credit card
	for ( var i = 0; i < this.cc.length; i++) {
		if (!this.process_dep(this.cc[i].className)) {
			this.un_highlite(this.cc[i].el);
			continue;
		}
		if (!this.is_not_empty(this.cc[i].el))
			continue;

		if (!this.is_valid_cc(this.cc[i].el)) {
			this.highlite(this.cc[i].el);
			pass = false;
		} else
			this.un_highlite(this.cc[i].el);
	}

	// email
	for ( var i = 0; i < this.eml.length; i++) {
		if (!this.process_dep(this.eml[i].className)) {
			this.un_highlite(this.eml[i].el);
			continue;
		}
		if (!this.is_not_empty(this.eml[i].el))
			continue;

		if (!this.is_valid_email(this.eml[i].el)) {
			this.highlite(this.eml[i].el);
			pass = false;
		} else
			this.un_highlite(this.eml[i].el);
	}

	// zip code
	for ( var i = 0; i < this.zip.length; i++) {
		if (!this.process_dep(this.zip[i].className)) {
			this.un_highlite(this.zip[i].el);
			continue;
		}
		if (!this.is_not_empty(this.zip[i].el))
			continue;

		if (!this.is_valid_zip(this.zip[i].el)) {
			this.highlite(this.zip[i].el);
			pass = false;
		} else
			this.un_highlite(this.zip[i].el);
	}

	// price
	for ( var i = 0; i < this.price.length; i++) {
		if (!this.process_dep(this.price[i].className)) {
			this.un_highlite(this.price[i].el);
			continue;
		}
		if (!this.is_not_empty(this.price[i].el))
			continue;

		if (!this.is_valid_price(this.price[i].el)) {
			this.highlite(this.price[i].el);
			pass = false;
		} else
			this.un_highlite(this.price[i].el);
	}

	// address list file extensions
	for ( var i = 0; i < this.lst.length; i++) {
		if (!this.process_dep(this.lst[i].className)) {
			this.un_highlite(this.lst[i].el);
			continue;
		}
		if (!this.is_not_empty(this.lst[i].el))
			continue;

		if (!this.is_valid_list_ext(this.lst[i].el)) {
			this.highlite(this.lst[i].el);
			pass = false;
		} else
			this.un_highlite(this.lst[i].el);
	}

	// design file extensions
	for ( var i = 0; i < this.dsn.length; i++) {
		if (!this.process_dep(this.dsn[i].className)) {
			this.un_highlite(this.dsn[i].el);
			continue;
		}
		if (!this.is_not_empty(this.dsn[i].el))
			continue;

		if (!this.is_valid_design_ext(this.dsn[i].el)) {
			this.highlite(this.dsn[i].el);
			pass = false;
		} else
			this.un_highlite(this.dsn[i].el);
	}

	// image file extensions
	for ( var i = 0; i < this.img.length; i++) {
		if (!this.process_dep(this.img[i].className)) {
			this.un_highlite(this.img[i].el);
			continue;
		}
		if (!this.is_not_empty(this.img[i].el))
			continue;

		if (!this.is_valid_image_ext(this.img[i].el)) {
			this.highlite(this.img[i].el);
			pass = false;
		} else
			this.un_highlite(this.img[i].el);
	}
	
	// pdf file extensions
	for ( var i = 0; i < this.pdf.length; i++) {
		if (!this.process_dep(this.pdf[i].className)) {
			this.un_highlite(this.pdf[i].el);
			continue;
		}
		if (!this.is_not_empty(this.pdf[i].el))
			continue;

		if (!this.is_valid_pdf_ext(this.pdf[i].el)) {
			this.highlite(this.pdf[i].el);
			pass = false;
		} else
			this.un_highlite(this.pdf[i].el);
	}

	// character length restrictions
	for ( var i = 0; i < this.len.length; i++) {
		if (!this.process_dep(this.len[i].className)) {
			this.un_highlite(this.len[i].el);
			continue;
		}
		if (!this.is_not_empty(this.len[i].el))
			continue;

		if (!this.process_len(this.len[i].el, this.len[i].className)) {
			this.highlite(this.len[i].el);
			pass = false;
		} else
			this.un_highlite(this.len[i].el);
	}

	// quantity restrictions
	for ( var i = 0; i < this.quant.length; i++) {
		if (!this.process_dep(this.quant[i].className)) {
			this.un_highlite(this.quant[i].el);
			continue;
		}
		if (!this.is_not_empty(this.quant[i].el))
			continue;

		if (!this.process_quant(this.quant[i].el, this.quant[i].className)) {
			this.highlite(this.quant[i].el);
			pass = false;
		} else
			this.un_highlite(this.quant[i].el);
	}

	// password
	if (this.pw.main) {
		if (this.process_dep(this.pw.main.className)
				&& this.is_not_empty(this.pw.main.el)) {
			if (!this.is_valid_pw(this.pw.main.el, this.pw.main.className)) {
				this.highlite(this.pw.main.el);
				this.highlite(this.pw.check.el);
				pass = false;
			} else if (this.pw.check.el
					&& !this.check_pw_verify(this.pw.main.el, this.pw.check.el)) {
				this.un_highlite(this.pw.main.el);
				this.highlite(this.pw.check.el);
				pass = false;
			} else {
				this.un_highlite(this.pw.main.el);
				this.un_highlite(this.pw.check.el);
			}
		} else if (!this.process_dep(this.pw.main.className)) {
			this.un_highlite(this.pw.main.el);
			this.un_highlite(this.pw.check.el);
		}
	}

	// equal field values (confirmation fields)
	for ( var i = 0; i < this.equal.length; i++) {
		if (!this.process_dep(this.equal[i].className)) {
			this.un_highlite(equalEl);
			continue;
		}
		if (!this.is_not_empty(this.equal[i].el))
			continue;

		var equalEl = this.theForm[this
				.get_equal_to_fieldname(this.equal[i].className)];

		if (!this.process_equal(this.equal[i].el, equalEl,
				this.equal[i].className)) {
			this.highlite(equalEl);
			pass = false;
		} else
			this.un_highlite(equalEl);
	}
	
	// username
	for ( var i = 0; i < this.uname.length; i++) {
		if (!this.process_dep(this.uname[i].className)) {
			this.un_highlite(this.uname[i].el);
			continue;
		}
		if (!this.is_not_empty(this.uname[i].el))
			continue;

		if (!this.is_valid_username(this.uname[i].el)) {
			this.highlite(this.uname[i].el);
			pass = false;
		} else
			this.un_highlite(this.uname[i].el);
	}
	
	// phone number
	for ( var i = 0; i < this.phone.length; i++) {
		if (!this.process_dep(this.phone[i].className)) {
			this.un_highlite(this.phone[i].el);
			continue;
		}
		if (!this.is_not_empty(this.phone[i].el))
			continue;

		if (!this.is_valid_phone_number(this.phone[i].el)) {
			this.highlite(this.phone[i].el);
			pass = false;
		} else
			this.un_highlite(this.phone[i].el);
	}
	
	this.focused = false;
	return pass;

}

formValidate_v1.prototype.showAlert = function() {
	alert(this.alertStrings.req + this.alertStrings.uname + this.alertStrings.phone + this.alertStrings.cc + this.alertStrings.eml
			+ this.alertStrings.pw + this.alertStrings.zip
			+ this.alertStrings.price + this.alertStrings.lst
			+ this.alertStrings.dsn + this.alertStrings.img + this.alertStrings.pdf 
			+ this.alertStrings.len + this.alertStrings.quant
			+ this.alertStrings.equal);

	// Reset necessary variables
	this.alertStrings.req = "";
	this.alertStrings.cc = "";
	this.alertStrings.eml = "";
	this.alertStrings.zip = "";
	this.alertStrings.price = "";
	this.alertStrings.lst = "";
	this.alertStrings.img = "";
	this.alertStrings.pdf = "";
	this.alertStrings.dsn = "";
	this.alertStrings.pw = "";
	this.alertStrings.len = "";
	this.alertStrings.quant = "";
	this.alertStrings.equal = "";
	this.alertStrings.uname = "";
	this.alertStrings.phone = "";
}

formValidate_v1.prototype.clearStructure = function() {
	this.req = new Array();
	this.cc = new Array();
	this.eml = new Array();
	this.zip = new Array();
	this.price = new Array();
	this.lst = new Array();
	this.pw = new Array();
	this.len = new Array();
	this.quant = new Array();
	this.equal = new Array();
	this.uname = new Array();
	this.phone = new Array();
}

// ***** Utility Function ***** //

formValidate_v1.prototype.process_req = function(el) {
	// alert(el.name.indexOf("div_"))
	if (el.type == "checkbox" || el.type == "radio")
		var good = this.is_checked(el);
	else if (el.type == "text" || el.type == "textarea" || el.type == "file"
			|| el.type == "password")
		var good = this.is_not_empty(el);
	else if (el.name.indexOf("div_") > -1)
		var good = this.is_div_selected(el);
	else if (el.type.indexOf("select") > -1)
		var good = this.is_selected(el);

	// alert(el.name +"="+ good)

	if (!good)
		this.alertStrings.req = "Not all required fields were filled out.\n";
	return good;
}

formValidate_v1.prototype.process_len = function(el, cn) {
	// alert(el.type);
	// Only check if a value has been entered
	if (!this.is_not_empty(el))
		return true;

	var r = false;
	var t = this.parse_before(cn, "_l_");
	var n = Number(this.parse_after(cn, "_l_"));
	var n2 = "";

	if (t == "min")
		r = el.value.length >= n;
	if (t == "max")
		r = el.value.length <= n;
	else if (t == "exact")
		r = el.value.length == n;
	else if (t == "range") {
		n2 = Number(this.parse_after(cn, "_l_" + n + "_"));
		r = el.value.length >= n && el.value.length <= n2;
	}
	if (!r) {
		if (n2 != "") {
			this.alertStrings.len += "The "
					+ this.parse_label(this.parse_after(cn, "_l_" + n + "_"
							+ n2 + "_")) + " field must have between " + n
					+ " and " + n2 + " characters.\n";
		} else
			this.alertStrings.len += "The "
					+ this.parse_label(this.parse_after(cn, "_l_" + n + "_"))
					+ " field must have " + this.parse_type(t) + " " + n
					+ " characters.\n";
	}

	return r;
}

formValidate_v1.prototype.process_quant = function(el, cn) {
	// Only check if a value exists
	if (!this.is_not_empty(el))
		return true;

	var r = false;
	var t = this.parse_before(cn, "_q_");
	var n = this.parse_after(cn, "_q_");
	var n2 = "";
	// Make sure that this is a number and not text
	if (!this.is_num(el)) {
		this.alertStrings.quant += "The \""
				+ this.parse_label(this.parse_after(cn, "_q_" + n + "_"))
				+ "\" field must be a number.\n";
		return false;
	} else {

		return true;
	}

	// nguif(t == "min") r = Number(el.value) >= Number(n);
	// nguif(t == "max") r = Number(el.value) <= Number(n);
	// nguifelse if(t == "exact") r = Number(el.value) == Number(n);
	// nguifelse if(t == "range")
	// nguif {
	// nguif var n2 = this.parse_after(cn, "_q_" + n + "_");
	// nguif r = Number(el.value) >= Number(n) && Number(el.value) <=
	// Number(n2);
	// nguif }
	// nguifif(!r)
	// nguif {
	// nguif if(n2 != "")
	// nguif {
	// nguif this.alertStrings.quant += "The " +
	// this.parse_label(this.parse_after(cn, "_q_" + n + "_" + n2 + "_")) + "
	// field must be between " + n + " and " + n2 + ".\n";
	// nguif }
	// nguif else this.alertStrings.quant += "The " +
	// this.parse_label(this.parse_after(cn, "_q_" + n + "_")) + " field must be
	// " + this.parse_type(t) + " " + n + ".\n";
	// nguif }
	// ngureturn r;
}

formValidate_v1.prototype.process_dep = function(cn) {
	// Is there a dependency? If not, it passes
	if (cn.indexOf("dep") == -1)
		return true;

	// Check that the dependent checkbox or radio element is selected
	var fieldName = this.parse_after(cn, "dep_");
	var fieldValue = this.parse_after(cn, fieldName + "_");

	if (this.theForm[fieldName].length != "undefined") {

		// Loop through each element looking for the input with the correct
		// value and is checked
		for ( var i = 0; i < this.theForm[fieldName].length; i++) {
			if (this.theForm[fieldName][i].value == fieldValue
					&& this.theForm[fieldName][i].checked)
				return true;
		}
		// No match found
		return false;
	}
	// If it's not a radio or checkbox, simply check the value
	else
		return this.theForm[fieldName].value == fieldValue;
}

// Checks text fields, text areas, radio lists, or checkbox lists to make sure a
// value is present
formValidate_v1.prototype.is_not_empty = function(el) {
	// alert("formValidate.is_not_empty();");
	return el.value.replace(" ", "") == "" ? false : true;
}

formValidate_v1.prototype.is_checked = function(el) {
	// alert("formValidate.radio_check");

	// Check each element in the set
	if (this.theForm[el.name].length) {
		for ( var i = 0; i < this.theForm[el.name].length; i++) {
			if (this.theForm[el.name][i].checked)
				return true;
		}
	} else if (this.theForm[el.name].checked)
		return true;
	return false;
}

formValidate_v1.prototype.is_selected = function(el) {
	// alert("value = "+el.value)
	return (el.value != "") ? true : false;
}

formValidate_v1.prototype.is_div_selected = function(el) {
	// alert("div = "+document.getElementById(el.name).value)
	return (document.getElementById(el.name).value != "") ? true : false;
}

formValidate_v1.prototype.is_alphanum = function(el) {
	// Only check if a value exists
	if (!this.is_not_empty(el))
		return true;

	return this
			.validate_characters(el,
					"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.");
}

formValidate_v1.prototype.is_num = function(el) {
	// Only check if a value exists
	if (!this.is_not_empty(el))
		return true;

	return this.validate_characters(el, "0123456789.");
}

formValidate_v1.prototype.is_valid_zip = function(el) {
	// Only check if a value exists
	if (!this.is_not_empty(el))
		return true;

	// Checks to make sure it is all numbers or "-", and that the length is
	// between 5 and 10 characters long
//	var good = (this.validate_characters(el, "0123456789-")
	var good = (this.validate_characters(el, "0123456789-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ")
			&& el.value.length >= 5 && el.value.length <= 10);
	if (!good)
		//this.alertStrings.zip = "Zip codes must be in standard format (98888 or 98888-8888).\n";
		this.alertStrings.zip = "Zip codes can only include 1-9, a-z, A-Z and space.\n";
	return good;
}

formValidate_v1.prototype.validate_characters = function(el, okString) {
	// alert("formValidate.validate_characters : " + el.value.length);
	for ( var i = 0; i < el.value.length; i++) {
		// Is the current indexed element value character found withing the
		// okString? If not, return false.
		if (okString.indexOf(el.value.charAt(i)) == -1)
			return false;
	}
	return true;
}

formValidate_v1.prototype.is_valid_email = function(el) {
	// alert("is_valid_email");
	var RE = /\w+@\w+.+[.]\w{2,3}/;
	var good = RE.exec(el.value) != null;

	if (!good)
		this.alertStrings.eml = "Your email address must be valid (someone@somewhere.???).\n";
	return good;
}

formValidate_v1.prototype.is_valid_username = function(el) {
	var RE = /^[0-9a-zA-Z_-]+$/;
	var good = RE.exec(el.value) != null;
	if (!good)
		this.alertStrings.uname = "Your username can only includes characters a-z, A-Z, 0-9, -, _.\n";
	return good;
}

formValidate_v1.prototype.is_valid_phone_number = function(el) {
	var RE = /^\(?(\d{3})\)?[- ]?(\d{3})[- ]?(\d{4})$/;
	var good = RE.exec(el.value) != null;
	if (!good)
		this.alertStrings.phone = "Phone number is invalid.\n";
	return good;
}

formValidate_v1.prototype.is_valid_price = function(el) {
	// This runs a regular expression check on the listing price to make
	// sure it's in an acceptable format.
	var price_re = /^([0-9]+|[0-9]{1,3}(,[0-9]{3})*)(\.[0-9]{2})?$/;
	var good = price_re.exec(el.value) != null;

	if (!good)
		this.alertStrings.price = "Cost must be number\n";
	return good;
}

// function to check Luhn-10 algo for CC numbers
formValidate_v1.prototype.is_valid_cc = function(el) {
	// guilty until proven Innocent
	var card_number = el.value;
	var GoodCard = false;
	var len = card_number.length;

	// The Luhn formula works right to left, so reverse the number.
	var newstr = "";
	var y = len - 1;
	while (y >= 0) {
		var newbit = card_number.substr(y, 1);
		newstr = newstr + newbit;
		y = y - 1;
	}

	// Funky checking loop
	var Total = 0;
	var x = 0;
	while (x < len) {
		var digit = newstr.substr(x, 1);
		var testdig = x / 2;

		// If it's an odd digit, double it
		if (testdig != Math.floor(testdig)) {
			digit = digit * 2;
			digit = digit.toString();
		}

		// If the result is two digits, add them
		if (digit.length == 2) {
			var digitone = Math.abs(digit.substr(0, 1));
			var digittwo = Math.abs(digit.substr(1, 1));
			digit = digitone + digittwo;
		}

		// Add the current digit, doubled and added if applicable, to the Total
		Total = Math.abs(Total);
		digit = Math.abs(digit);
		Total = Total + digit;
		x = x + 1;
	}

	// If the Total is evenly divisible by 10, it's cool!
	if (Total % 10 == 0 && this.is_num(el)) {
		GoodCard = true;
	}

	if (!GoodCard)
		this.alertStrings.cc = "Please enter a valid credit card number.\n";
	return GoodCard;
}

formValidate_v1.prototype.is_valid_pw = function(el, cn) {
	// alert(el);
	this.pw.length = this.parse_after(cn, "pw_");
	var good = el.value.length >= this.pw.length;
	if (!good)
		this.alertStrings.pw = "Your password must be at least "
				+ this.pw.length + " characters long.\n";
	return good;
}

formValidate_v1.prototype.check_pw_verify = function(tpw, tpwv) {
	var good = tpw.value == tpwv.value;
	if (!good)
		this.alertStrings.pw = "The password verification field does not match the password field.\n";
	return good;
}

formValidate_v1.prototype.process_equal = function(el1, el2, cn) {
	var good = el1.value == el2.value;
	if (!good) {
		var fieldName = this.parse_label(this.parse_after(cn, this
				.get_equal_to_fieldname(cn)
				+ "_"));
		this.alertStrings.equal += "The " + fieldName
				+ " verification field does not match the " + fieldName
				+ " field.\n";
	}
	return good;
}

formValidate_v1.prototype.is_valid_list_ext = function(el) {
	// alert(el.value.slice(el.value.lastIndexOf(".")));
	// Added .zip as an acceptable file type to allow variable
	// data jobs to come through the brand impact portals. This
	// is not being stated anywhere and we do not want to notify
	// customers of this.
	var exts = new Array(".txt", ".csv", ".dbf", ".xls", ".zip");
	var good = this.string_match(el.value.slice(el.value.lastIndexOf("."))
			.toLowerCase(), exts);
	if (!good)
		this.alertStrings.lst = "Address list files must be of types: .txt, .csv, .dbf, or .xls.\n";
	return good;
}

formValidate_v1.prototype.is_valid_design_ext = function(el) {
	// alert(el.value.slice(el.value.lastIndexOf(".")));
	var exts = new Array(".pdf", ".mif", ".fmv", ".ai", ".sdw", ".dxf", ".dwg",
			".idw", ".rnd", ".bmp", ".rle", ".ico", ".cur", ".dib", ".prt",
			".cgm", ".cmx", ".cdr", ".eps", ".xml", ".xsl", ".img", ".gem",
			".gif", ".hp", ".hpgl", ".hgl", ".htm", ".html", ".css", ".gdf",
			".pif", ".jpg", ".jpeg", ".jpe", ".fpx", ".pcd", ".drw", ".dsf",
			".ppt", ".pps", ".pub", ".snp", ".doc", ".wps", ".psp", ".pcx",
			".dcx", ".png", ".ps", ".prn", ".tif", ".vsd", ".wpd", ".wp5",
			".zip");
	var good = this.string_match(el.value.slice(el.value.lastIndexOf("."))
			.toLowerCase(), exts);
	if (!good)
		this.alertStrings.dsn = "\nDesign files must be of types:\n .pdf, .mif, .fmv, .ai, .sdw, .dxf, .dwg, .idw, .rnd, .bmp, .rle, .ico, .cur, .dib, .prt, .cgm, .cmx, .cdr, .eps, .xml, .xsl, .img, .gem, .gif, .hp, .hpgl, .hgl, .htm, .html, .css, .gdf, .pif, .jpg, .jpeg, .jpe, .fpx, .pcd, .drw, .dsf, .ppt, .pps, .pub, .snp, .doc, .wps, .psp, .pcx, .dcx, .png, .ps, .prn, .tif, .vsd, .wpd, .zip, or .wp5\n";
	return good;
}

formValidate_v1.prototype.is_valid_image_ext = function(el) {
	// alert(el.value.slice(el.value.lastIndexOf(".")));
	var exts = new Array(".pdf", ".bmp", ".eps", ".gif", ".jpg", ".jpeg",
			".jpe", ".png", ".tif");
	var good = this.string_match(el.value.slice(el.value.lastIndexOf("."))
			.toLowerCase(), exts);
	if (!good)
		this.alertStrings.img = "\nImage files must be of types:\n .pdf, .bmp, .eps, .gif, .jpg, .jpeg, .jpe, .png, or .tif \n";
	return good;
}


formValidate_v1.prototype.is_valid_pdf_ext = function(el) {
	// alert(el.value.slice(el.value.lastIndexOf(".")));
	var exts = new Array(".pdf");
	var good = this.string_match(el.value.slice(el.value.lastIndexOf("."))
			.toLowerCase(), exts);
	if (!good)
		this.alertStrings.img = "\nFile must be of type: .pdf\n";
	return good;
}
/*
 * returns true if the string s is the same as one of the strings in the ok
 * array
 */
formValidate_v1.prototype.string_match = function(s, ok) {
	// alert("formValidate.validate_stings");

	for ( var i = 0; i < ok.length; i++) {
		if (s == ok[i])
			return true;
	}
	return false;
}

// Accepts a main string (st) and another string (key) that is a sub-string of
// st
// This method parses the number following key out and returns it.
// eg: an st value of "pw_6" or "pw_6_req" returns 6 when the key is "pw_"
formValidate_v1.prototype.parse_after = function(st, key) {
	if (!st.indexOf(key))
		return;

	var b = st.indexOf(key) + key.length;
	if (st.lastIndexOf("_") == b - 1)
		return st.slice(b);
	else
		return st.slice(b, st.indexOf("_", b));
}
formValidate_v1.prototype.parse_before = function(st, key) {
	if (!st.indexOf(key))
		return;

	var b = st.indexOf(key);
	if (st.indexOf("_") == b)
		return st.slice(0, b);
	else
		return st.slice(st.lastIndexOf("_", b - 1) + 1, b);
}
formValidate_v1.prototype.parse_label = function(st) {
	while (st.indexOf("--") > -1) {
		st = st.replace("--", " ");
	}
	return st;
}
formValidate_v1.prototype.parse_type = function(st) {
	switch (st) {
	case "min":
		return "a minimum of";
	case "max":
		return "a maximum of";
	case "range":
		return "between";
	case "exact":
		return "exactly";
	}
	return false;
}
formValidate_v1.prototype.get_equal_to_fieldname = function(cn) {
	return this.parse_after(cn, "equal_");
}

// Highlites the incorrect fields and focuses the first one
formValidate_v1.prototype.highlite = function(el) {
	// alert(el.type);
	this.set_style(el, "#E00", "#E99");

	if (!this.focused) {
		el.focus();
		this.focused = true;
	}
}

formValidate_v1.prototype.un_highlite = function(el) {
	// alert(el.type);
	this.set_style(el, "#DDD", "#EEE");
}

formValidate_v1.prototype.set_style = function(el, p, s) {
	if (el.type == "checkbox" || el.type == "radio") {
		if (this.theForm[el.name].length != undefined) {
			for ( var i = 0; i < this.theForm[el.name].length; i++) {
				this.theForm[el.name][i].parentNode.style.border = "1px solid "
						+ p;
			}
		} else {
			this.theForm[el.name].parentNode.style.border = "1px solid " + p;
		}
	} else {
		el.style.border = "1px solid " + p;
	}
}

/** *** Getter Setters **** */
formValidate_v1.prototype.get_req_array = function() {
	return this.req;
};
formValidate_v1.prototype.get_cc_array = function() {
	return this.cc;
};
formValidate_v1.prototype.get_eml_array = function() {
	return this.eml;
};
formValidate_v1.prototype.get_zip_array = function() {
	return this.zip;
};
formValidate_v1.prototype.get_lst_array = function() {
	return this.lst;
};
formValidate_v1.prototype.get_pw_obj = function() {
	return this.pw;
};
formValidate_v1.prototype.get_len_array = function() {
	return this.len;
};
formValidate_v1.prototype.get_quant_array = function() {
	return this.quant;
};
formValidate_v1.prototype.get_uname_array = function() {
	return this.uname;
};

formValidate_v1.prototype.get_phone_array = function() {
	return this.phone;
};

formValidate_v1.prototype.set_req_array = function(n) {
	this.req = n;
};
formValidate_v1.prototype.set_cc_array = function(n) {
	this.cc = n;
};
formValidate_v1.prototype.set_eml_array = function(n) {
	this.eml = n;
};
formValidate_v1.prototype.set_zip_array = function(n) {
	this.zip = n;
};
formValidate_v1.prototype.set_lst_array = function(n) {
	this.lst = n;
};
formValidate_v1.prototype.set_pw_obj = function(n) {
	this.pw = n;
};
formValidate_v1.prototype.set_len_array = function(n) {
	this.len = n;
};
formValidate_v1.prototype.set_quant_array = function(n) {
	this.quant = n;
};
formValidate_v1.prototype.set_uname_array = function(n) {
	this.uname = n;
};

formValidate_v1.prototype.set_phone_array = function(n) {
	this.phone = n;
};
// -->