function isEmailAddr(Email)
{
  var result = false;
  var theStr = new String(Email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}



function validRequired(formField,fieldLabel)
{
	var result = true;

	//alert("valid req'd");

	
	if (formField.value == "")
	{
		alert('Please enter a value for the "' + fieldLabel +'" field.');
		formField.focus();
		result = false;
	}
	
	return result;
}


function allDigits(str)
{
	return inValidCharSet(str,"0123456789");
}

function inValidCharSet(str,charset)
{
	var result = true;

	// Note: doesn't use regular expressions to avoid early Mac browser bugs	
	for (var i=0;i<str.length;i++)
		if (charset.indexOf(str.substr(i,1))<0)
		{
			result = false;
			break;
		}
	
	return result;
}



function validEmail(formField,fieldLabel,required)
{
	var result = true;
	
	if (required && !validRequired(formField,fieldLabel))
		result = false;

	if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		formField.focus();
		result = false;
	}
   
  return result;

}

function validNum(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		if (!allDigits(formField.value))
 		{
 			alert('Please enter a number for the "' + fieldLabel +'" field.');
			formField.focus();		
			result = false;
		}
	} 
	
	return result;
}

//----------

function validTel(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		if (formField.value.length<3)
 		{
 			alert('Please enter the correct number of digits the "' + fieldLabel +'" field.');
			formField.focus();		
			result = false;
		}
	} 
	
	return result;
}


//
function validInt(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		var num = parseInt(formField.value,10);
 		if (isNaN(num))
 		{
 			alert('Please enter a number for the "' + fieldLabel +'" field.');
			formField.focus();		
			result = false;
		}
	} 
	
	return result;
}


function validDate(formField,fieldLabel,required)
{
	
	//alert("invalidate validate file");

	var result = true;
	
	D = new Date()
        Y = D.getUTCDay()
	A = new Date() 
	//var X = new Date(document.forms['form1'].Dayx.value);
	var x1 = new Date(formField.value); //.getFullYear();	
	var XM =  x1.getMonth();

	N = new Date();
        R = new Date(formField.value);
	RD = R.getDate();
	RM = R.getMonth();
	RY = R.getFullYear();
	ND = N.getDate();
	NM = N.getMonth();
	NY = N.getFullYear();

	NDow = N.getDay();
	RDow = R.getDay();	

	XN = new Date(N.getFullYear(),N.getMonth(), N.getDate());
	XR = new Date(R.getFullYear(),R.getMonth(), R.getDate());

//[, hr_num, min_num, sec_num, ms_num]) 

	//alert("validate-fvalidd: value of datebox " + formField,fieldLabel);

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		var elems = formField.value.split("/");
 		
 		result = (elems.length == 3); // should be three components
 		
 		if (result)
 		{
 			var month = parseInt(elems[0],10);
  			var day = parseInt(elems[1],10);
 			var year = parseInt(elems[2],10);
			result = allDigits(elems[0]) && (month > 0) && (month < 13) &&
					 allDigits(elems[1]) && (day > 0) && (day < 32) &&
					 allDigits(elems[2]) && ((elems[2].length == 4 )); //2) || (elems[2].length == 4));
 		}
 		
  		if (!result)
 		{
 			alert('Click The Calendar Icon To Enter A Date In The Format MM/DD/YYYY for the "' + fieldLabel +'" field.');
			formField.focus();
			return false;		
		}
	} 

		/*
		if (XR < XN) {
			alert("Reservation Date Can\'t Be Earlier Than Today ");
			document.forms['form1'].Dayx.focus();
			return false;
		}

		if(((RDow == 00) && (RY == NY)) && (XR == XN)) {
			alert("Same Day Reservations For Sunday Not Available - Please Call 416-967-6431 For Tonight\'s Show or Book for Next Sunday - Thank You");
			document.forms['form1'].Dayx.focus();
			return false;
		}
		*/
	
/*
	switch(true) {
		case (RY < NY):
			alert("Reservation Date Can\'t Be Earlier Than Today Y" +(RY+RM+RD) + (NY+NM+ND) + ((RY+RM+RD) - (NY+NM+ND)));
			document.forms['form1'].Dayx.focus();
			return false;
		case (RM < NM):
			alert("Reservation Date Can\'t Be Earlier Than Today M" +(RY+RM+RD) + (NY+NM+ND) + ((RY+RM+RD) - (NY+NM+ND)));
			document.forms['form1'].Dayx.focus();
			return false;
		case (RD < ND):
			alert("Reservation Date Can\'t Be Earlier Than Today D" +XX+ "-" +XZ+">>"+(RY+RM+RD) + (NY+NM+ND) + ((RY+RM+RD) - (NY+NM+ND)));
			document.forms['form1'].Dayx.focus();
			return false;
		case ((RDow == 00) && ((RY == NY) && (RM == NM) && (RD == ND))):
			alert("Same Day Reservations For Sunday Not Available - Please Call 416-967-6431 For Tonight\'s Show or Book for Next Sunday - Thank You");
			document.forms['form1'].Dayx.focus();
			return false;
		default:
			//alert("Date OK");
			return true;
		}

	alert("Reservation Date Can\'t Be Earlier Than Today" +RM+RD+RY);
*/
	return result;
}



function PaymentOther(formField,fieldLabel)
{

	var result = true;
	var other;

	if (document.forms['form1'].Payment.value == "Other")
	{
		other = prompt("You Have Indicated a Payment Type of Other - Please Describe This Type of Payment","");
		document.forms['form1'].PaymentOtherDescription.value = other;
		
		
		result = true;
	}
	
	if (other == "") {
		//alert("other is blank");
		result = false;	
		//PaymentOther(theForm.Payment, "Payment Method")
	}

	return result;
}



function validateForm(theForm)
{
	// Customize these calls for your form
	// Start ------->
	
	//alert("in validateform");
	
	if (!validRequired(theForm.Dayx,"Date"))
		return false;

	if (!validDate(theForm.Dayx,"Date",true))
		return false;

/*


	if (!validEmail(theForm.Email,"Email Address",true))
		return false;


	if (!validNum(theForm.NumParty,"Number Party",true))
		return false;

	if (!validNum(theForm.Tel1,"Telephone Area Code",true))
		return false;

	if (!validNum(theForm.Tel2,"Telephone First 3 Digits",true))
		return false;
	
	if (!validNum(theForm.Tel3,"Telephone Last 4 Digits",true))
		return false;
	

	if (!validTel(theForm.Tel1,"Telephone Area Code",true))
		return false;

	if (!validTel(theForm.Tel2,"Telephone First 3 Digits",true))
		return false;
	
	if (!validTel(theForm.Tel3,"Telephone Last 4 Digits",true))
		return false;

	if (!validRequired(theForm.ShowTime,"Show Time"))
		return false;
	
	if (!validRequired(theForm.Payment,"Payment Method"))
		return false;
	
	if (!PaymentOther(theForm.Payment, "Payment Method"))
		return false;
*/
// <--------- End

	
	return true;
}