function popUp(URL) 
{
	window.open(URL, 'privacy', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=500');
} 
function validate()
{	
	var State = window.document.form1.State.options[window.document.form1.State.selectedIndex].value;
	var CompanySize = window.document.form1.CompanySize.options[window.document.form1.CompanySize.selectedIndex].value;		
	var DayPhone = window.document.form1.DayPhone.value + window.document.form1.DayPhone2.value + window.document.form1.DayPhone3.value;

	specialChar = /\\/
	if (specialChar.test(document.form1.CompanyName.value))
	{ 
		alert ("Only text characters can be entered.");
		document.form1.CompanyName.focus();
		return false;
	}
	if (window.document.form1.CompanyName.value.length == 0) 
	{
		alert ("Please enter a company name")
		document.form1.CompanyName.focus();
		return false;
	}
	if (window.document.form1.Address1.value.length == 0) 
	{
		alert ("Please enter an address")
		document.form1.Address1.focus();
		return false;
	}
		
	if (window.document.form1.City.value.length == 0) 
	{
		alert ("Please enter a city")
		document.form1.City.focus();
		return false;
	}
	if (State == "") 
	{
		alert ("Please select a state")
		document.form1.State.focus();
		return false;
	}
	if (window.document.form1.Zip.value.length == 0) 
	{
		alert ("Please enter a zip code")
		document.form1.Zip.focus();
		return false;
	}		
	if (CompanySize == "") 
	{
		alert ("Please describe your organization")
		document.form1.CompanySize.focus();
		return false;
	}			
	if (window.document.form1.FirstName.value.length == 0) 
	{
		alert ("Please enter a first name")
		document.form1.FirstName.focus();
		return false;
	}
	if (window.document.form1.LastName.value.length == 0) 
	{
		alert ("Please enter a last name")
		document.form1.LastName.focus();
		return false;
	}		
	if (window.document.form1.EmailAddress.value.length == 0) 
	{
		alert ("Please enter an email address")
		document.form1.EmailAddress.focus();
		return false;
	}
	if (window.document.form1.EmailAddress.value.length != 0)
	{
		if (!emailCheck(window.document.form1.EmailAddress.value)) 
		{
			alert("You have entered an invalid email address");
			document.form1.EmailAddress.focus();
			return false;
		}
	}	
	if (window.document.form1.EmailAddress.value != window.document.form1.EmailAddress2.value) 
	{
		alert ("Please re-confirm email address")
		document.form1.EmailAddress.focus();
		return false;
	}			

	if (DayPhone == "")
	{
		alert("Please enter a phone number");
		document.form1.DayPhone.focus();
		return false;
	}					
	if (!checknumbers(DayPhone))
	{
		alert("You have entered an invalid telephone number");
		document.form1.DayPhone.focus();
		return false;
	}	
	if (DayPhone.length < 10)
	{
		alert("You have entered an invalid telephone number");
		document.form1.DayPhone.focus();
		return false;
	}
	if (document.form1.Rules.checked != 1) {
		alert ("Please check I agree to all Club Terms and Conditions!")
		document.form1.Rules.focus();
		return false;
	}
}
	
function checknumbers(field)
{
	var field = field
	var valid = "0123456789"
	var ok = "yes";
	var temp;
	for (var i=0; i<field.length; i++) 
		{
			temp = "" + field.substring(i, i+1);
			if (valid.indexOf(temp) == "-1") 
			ok = "no";
		}
	if (ok == "no") 
	{
		return false;
	}
	return true;
}

function emailCheck (emailStr) 
{
	var emailPat=/^(.+)@(.+)$/
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]\\*"
	var validChars="\[^\\s" + specialChars + "\]"
	var firstChars=validChars
	var quotedUser="(\"[^\"]*\")"
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	var atom="(" + firstChars + validChars + "*" + ")"
	var word="(" + atom + ")"
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
	var matchArray=emailStr.match(emailPat)
	if (matchArray==null) 
	{
		return false
	}
	var user=matchArray[1]
	var domain=matchArray[2]
	if (user.match(userPat)==null) 
	{
	return false
	}
	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) 
	{
		  for (var i=1;i<=4;i++) 
		  {
			if (IPArray[i]>255) 

			{
				return false
			}
		   }
		return true
	}

	var domainArray=domain.match(domainPat)
	if (domainArray==null) 
	{
		return false
	}
	var atomPat=new RegExp(atom,"g")
	var domArr=domain.match(atomPat)
	var len=domArr.length

	if (domArr[domArr.length-1].length<2 || 
		domArr[domArr.length-1].length>4) 
	{
	   return false
	}
	if (domArr[domArr.length-1].length==3 && len<2) {
	   var errStr="This address is missing a hostname!"
	   return false
	}
	return true;
}
	
var popUpWin=0;
function popUpWindow(URLStr, left, top, width, height)
{
	if(popUpWin)
	{
		if(!popUpWin.closed) popUpWin.close();
	}
	popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=yes,menub ar=no,scrollbars=1,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}

function confirmSubmit()
{
	var agree=confirm("Are you sure you wish to continue?");
		
	if (agree)
		return true ;
	else
		return false ;
}

function ParsePhoneField(num) 
{
	num = new String( num );
	if( num.charAt(0) != "+" ) 
	{
		for( var i = 0; i < num.length; i++ ) 
		{
			if( isNaN(parseInt(num.charAt(i))) ) 
			{
				num = num.substring(0, i) + num.substring(i+1, num.length);
				i -= 1;
			} 
		}
		if( num == null ) num = "";
		if( num != "" ) num = num.substring(0, 3) + "-" + num.substring(3, 6) + "-" + num.substring(6, num.length);
		if( num.length != 12 ) alert("Please check your phone number!");
		return num.substring(0, 12);
	} 
	else 
	{
		return num;
	}
}

function ValidateEmail(email, msg, optional) 
{ 
	if (!email.value && optional) 
	{ 
		return true; 
	} 

	var EmailRegExpr = /^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/; 
	
	if (!EmailRegExpr(email.value)) 
	{ 
		alert(msg); 
		email.focus(); 
		email.select(); 
		return false; 
	} 
	else
	{
		alert("good");
		return true; 
	}
}