//<![CDATA[
//<!--
//Class Functions   
function Functions()
{
	//properties
	
	//private methods
	
	//public methods
	this.init = Functions_init;
	this.ltrim = Functions_ltrim;
	this.rtrim = Functions_rtrim;
	this.trim = Functions_trim;
	this.isEmpty = Functions_isEmpty;
	this.whatAmI = Functions_whatAmI;
	this.init();
}

function Functions_init()
{

};	

function Functions_trim(s) {
	s = this.ltrim(s);
	s = this.rtrim(s);
	return s;
}

function Functions_isEmpty(s) {
	var test = s;
	test = this.trim(test);
	if(test.length==0)
		return true;
	else
		return false;
}

function Functions_ltrim(s)
{
	while (s.substring(0,1) == ' ')
	{
		s = s.substring(1,s.length);
	}
	return s
}

function Functions_rtrim(s)
{
	while (s.substring(s.length-1,s.length) == ' ')
	{
		s = s.substring(0,s.length-1);
	}
	return s
}

function Functions_whatAmI(o)
{
	alert('I am a: '+o);
};
//-->
//]]>
//<![CDATA[
//<!--
//Class Validate
function Validate ()
{
	//Properties
	this.functions = new Functions();
	this.isEmptyArray = new Array();
	this.isCheckedArray = new Array();
	this.orEmptyArray = new Array();
	this.orCheckedArray = new Array();
	this.tooBigArray = new Array();
	this.isEmailArray = new Array();
	this.isNumArray = new Array();
	this.valid = true;
	this.error = "";
	this.message = "";
	//Private methods
	//Public methods
	this.init = Validate_init;
	this.validateIsEmpty = Validate_validateIsEmpty;	
	this.validateIsChecked = Validate_validateIsChecked;
	this.validateOrEmpty = Validate_validateOrEmpty;
	this.validateOrChecked = Validate_validateOrChecked;
	this.validateTooBig = Validate_validateTooBig;
	this.validateIsEmail = Validate_validateIsEmail;
	this.validateIsNum = Validate_validateIsNum;
	//Setters
	this.setIsEmptyArray = Validate_setIsEmptyArray;
	this.setIsCheckedArray = Validate_setIsCheckedArray;
	this.setOrEmptyArray = Validate_setOrEmptyArray;
	this.setOrCheckedArray = Validate_setOrCheckedArray;
	this.setTooBigArray = Validate_setTooBigArray;
	this.setIsEmailArray = Validate_setIsEmailArray;
	this.setIsNumArray = Validate_setIsNumArray;
	this.setError = Validate_setError;
	this.setMessage = Validate_setMessage;
	this.setValid = Validate_setValid;
	//Appenders
	this.appendOrEmptyArray = Validate_appendOrEmptyArray;
	this.appendOrCheckedArray = Validate_appendOrCheckedArray;
	this.appendIsEmptyArray = Validate_appendIsEmptyArray;
	this.appendIsCheckedArray = Validate_appendIsCheckedArray;
	this.appendTooBigArray = Validate_appendTooBigArray;
	this.appendIsEmailArray = Validate_appendIsEmailArray;
	this.appendIsNumArray = Validate_appendIsNumArray;
	this.appendError = Validate_appendError;
	//Getters
	this.getIsEmptyArray = Validate_getIsEmptyArray;
	this.getIsCheckedArray = Validate_getIsCheckedArray;
	this.getOrEmptyArray = Validate_getOrEmptyArray;
	this.getOrCheckedArray = Validate_getOrCheckedArray;
	this.getTooBigArray = Validate_getTooBigArray;
	this.getIsEmailArray = Validate_getIsEmailArray;
	this.getIsNumArray = Validate_getIsNumArray;
	this.getError = Validate_getError;
	this.getMessage = Validate_getMessage;
	this.isValid = Validate_isValid;
	//Execute on instantiation
	this.init();
}
function Validate_init()
{
	this.setIsEmptyArray(new Array());
	this.setIsCheckedArray(new Array());
	this.setOrEmptyArray(new Array());
	this.setOrCheckedArray(new Array());
	this.setTooBigArray(new Array());
	this.setIsEmailArray(new Array());
	this.setIsNumArray(new Array());
	this.setError("");
	this.setMessage("");
	this.setValid(true);
}
// Setters
function Validate_setIsCheckedArray(arrayIn)
{
	this.isCheckedArray = new Array();
	for(var i=0; i<arrayIn.length;i++)
	{
		this.isCheckedArray.push(arrayIn[i]);
	}
}
function Validate_setIsEmptyArray(arrayIn)
{
	this.isEmptyArray = new Array();
	for(var i=0; i<arrayIn.length;i++)
	{
		this.isEmptyArray.push(arrayIn[i]);
	}
}
function Validate_setOrEmptyArray(arrayIn)
{
	this.orEmptyArray = new Array();
	for(var i=0; i<arrayIn.length;i++)
	{
		this.orEmptyArray.push(arrayIn[i]);
	}
}
function Validate_setOrCheckedArray(arrayIn)
{
	this.orCheckedArray = new Array();
	for(var i=0; i<arrayIn.length;i++)
	{
		this.orCheckedArray.push(arrayIn[i]);
	}
}
function Validate_setTooBigArray(arrayIn)
{
	this.tooBigArray = new Array();
	for(var i=0; i<arrayIn.length;i++)
	{
		this.tooBigArray.push(arrayIn[i]);
	}
}
function Validate_setIsEmailArray(arrayIn)
{
	this.isEmailArray = new Array();
	for(var i=0; i<arrayIn.length;i++)
	{
		this.isEmailArray.push(arrayIn[i]);
	}
}
function Validate_setIsNumArray(arrayIn)
{
	this.isNumArray = new Array();
	for(var i=0; i<arrayIn.length;i++)
	{
		this.isNumArray.push(arrayIn[i]);
	}
}
function Validate_setError(errorIn)
{
	this.error = errorIn;
}
function Validate_appendError(elementNameIn, errorMessageIn)
{
	this.error += "'" + elementNameIn + "' " + errorMessageIn + "\r\n";
}
function Validate_setMessage(messageIn)
{
	this.message = messageIn;
}
function Validate_setValid(validIn)
{
	this.valid = validIn;
}
// Getters
function Validate_getIsCheckedArray()
{
	return this.isCheckedArray;
}
function Validate_getIsEmptyArray()
{
	return this.isEmptyArray;
}
function Validate_getOrEmptyArray()
{
	return this.orEmptyArray;
}
function Validate_getOrCheckedArray()
{
	return this.orCheckedArray;
}
function Validate_getTooBigArray()
{
	return this.tooBigArray;
}
function Validate_getIsEmailArray()
{
	return this.isEmailArray;
}
function Validate_getIsNumArray()
{
	return this.isNumArray;
}
function Validate_getError()
{
	return this.error;
}
function Validate_getMessage()
{
	return this.message;
}
function Validate_isValid()
{
	this.setError("");
	this.setMessage("");
	this.setValid(true);
	// validate isEmpty
	this.validateIsEmpty();
	// validate isChecked
	this.validateIsChecked();
	// validate orEmpty
	this.validateOrEmpty();
	// validate orChecked
	this.validateOrChecked();
	// validate tooBig
	this.validateTooBig();
	// validate isEmail
	this.validateIsEmail();
	// validate isNum
	this.validateIsNum();
	
	if(!this.valid)
	{
		var msg = "";
		msg += "Please address the following errors: [JAVASCRIPT]\r\n";
		msg += "____________________________________\r\n";
		msg += "\r\n";
		msg += this.getError();
		this.setMessage(msg);
		alert(this.getMessage());
	}
	return this.valid;
}
function Validate_validateIsEmpty()
{
	var element = "";
	for(var i=0;i<this.isEmptyArray.length;i++)
	{
		element = document.getElementById(this.isEmptyArray[i][1]);
		if(this.functions.isEmpty(element.value))
		{
			this.setValid(false);
			this.appendError(this.isEmptyArray[i][0], "cannot be empty.");
		}
	}
}
function Validate_validateIsChecked()
{
	var element = "";
	for(var i=0;i<this.isCheckedArray.length;i++)
	{
		element = document.getElementById(this.isCheckedArray[i][1]);
		if(!element.checked)
		{
			this.setValid(false);
			this.appendError(this.isCheckedArray[i][0], "must be checked.");
		}
	}
}
function Validate_validateOrEmpty()
{
	var bOrEmpty = true;
	var sOrEmpty = "";
	var iOrEmpty = 0;
	var element = "";
	var a = new Array();
	//alert("this.orEmptyArray.length: " + this.orEmptyArray.length);
	for(var j=0;j<this.orEmptyArray.length;j++)
	{
		bOrEmpty = true;
		sOrEmpty = "";
		iOrEmpty = 0;
		element = "";
		a = this.orEmptyArray[j];
		//alert(a + " " + a.length);
		for(var i=0;i<a.length;i++)
		{
			
			element = document.getElementById(a[i][1]);
			if(iOrEmpty != 0)
				sOrEmpty += ", " + a[i][0];
			else
				sOrEmpty += a[i][0];
			if( (!this.functions.isEmpty(element.value)) && (element.value != "Other") )
			{
				bOrEmpty = false;
			}			
			iOrEmpty++;
		}
		if((bOrEmpty)&&(a.length!=0))
		{
			this.setValid(false);
			this.appendError(sOrEmpty, "must have at least one non empty element.");
		}
	}
}
function Validate_validateOrChecked()
{
	var bOrChecked = true;
	var sOrChecked = "";
	var iOrChecked = 0;
	var element = "";
	var a = new Array();
	//alert("this.orCheckedArray.length: " + this.orCheckedArray.length);
	for(var j=0;j<this.orCheckedArray.length;j++)
	{
		bOrChecked = true;
		sOrChecked = "";
		iOrChecked = 0;
		element = "";
		a = this.orCheckedArray[j];
		//alert("this.orCheckedArray[" + j + "].length" + a.length);
		for(var i=0;i<a.length;i++)
		{
			element = document.getElementById(a[i][1]);
			if(iOrChecked != 0)
				sOrChecked += ", " + a[i][0];
			else
				sOrChecked += a[i][0];
			if(element.checked)
			{
				bOrChecked = false;
			}
			iOrChecked++;
		}
		if((bOrChecked)&&(a.length!=0))
		{
			this.setValid(false);
			this.appendError(sOrChecked, "must have at least one checked element.");
		}
	}
}
function Validate_validateTooBig()
{
	var element = "";
	var maxWords = 0;
	for(var i=0;i<this.tooBigArray.length;i++)
	{
		element = document.getElementById(this.tooBigArray[i][1]);
		maxWords = this.tooBigArray[i][2];
		if(element.value.split(" ").length > maxWords)
		{
			this.setValid(false);
			this.appendError(this.tooBigArray[i][0], "must be less than " + maxWords + " words long. ");
		}
	}
}
function Validate_validateIsNum()
{
	var element = "";
	for(var i=0;i<this.isNumArray.length;i++)
	{
		element = document.getElementById(this.isNumArray[i][1]);
		if(isNaN(element.value))
		{
			this.setValid(false);
			this.appendError(this.isNumArray[i][0], "must be a number.");
		}
	}
}
function Validate_validateIsEmail()
{
	var element = "";
	var emailFilter = /^[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-z]{2,4}$/g;
	for(var i=0;i<this.isEmailArray.length;i++)
	{
		element = document.getElementById(this.isEmailArray[i][1]);
		if ( element.value != "" )
		{
			if ( !(element.value.match(emailFilter)) )
			{
				this.setValid(false);
				this.appendError(element.value, "is not a valid email address.");
			}
		}
	}
}
function Validate_appendOrEmptyArray(arrayIn)
{
	this.orEmptyArray.push(arrayIn);
}
function Validate_appendOrCheckedArray(arrayIn)
{
	this.orCheckedArray.push(arrayIn);
}
function Validate_appendIsEmptyArray(arrayIn)
{
	for(var i=0;i<arrayIn.length;i++)
	{
		this.isEmptyArray.push(arrayIn[i]);
	}
}
function Validate_appendIsCheckedArray(arrayIn)
{
	for(var i=0;i<arrayIn.length;i++)
	{
		this.isCheckedArray.push(arrayIn[i]);
	}
}
function Validate_appendTooBigArray(arrayIn)
{
	for(var i=0;i<arrayIn.length;i++)
	{
		this.tooBigArray.push(arrayIn[i]);
	}
}
function Validate_appendIsEmailArray(arrayIn)
{
	for(var i=0;i<arrayIn.length;i++)
	{
		this.isEmailArray.push(arrayIn[i]);
	}
}
function Validate_appendIsNumArray(arrayIn)
{
	for(var i=0;i<arrayIn.length;i++)
	{
		this.isNumArray.push(arrayIn[i]);
	}
}
//-->
//]]>