// JavaScript Document


//opening new windows

function targetBlank (url) {
  blankWin = window.open(url,'_blank','menubar=yes,toolbar=yes,location=yes,directories=yes,fullscreen=no,titlebar=yes,hotkeys=yes,status=yes,scrollbars=yes,resizable=yes');}

function openWinlarge(myURL) {   window.open(myURL.href, "win"+(new Date()).getSeconds(),     'width=550,height=450,scrollbars=yes');   return false; }

function openWinmap(myURL) {   window.open(myURL.href, "win"+(new Date()).getSeconds(),     'width=860,height=650,scrollbars=yes');   return false; }


function openWinnew(myURL) {   window.open(myURL.href, "win"+(new Date()).getSeconds(),     'width=775,height=550,scrollbars=yes,resizable=yes,scrollbars=yes,toolbar=yes,location=yes,status=yes,menubar=yes');   return false; }


function checkEmptyFields()
{//
	if (document.enterpriseclubform.title == '(Select)') 
		{
		alert("Title is a required field");
		return false;
		}

	if (isEmpty(document.enterpriseclubform.firstname)) 
		{
		alert("First name is a required field");
		return false;
		}
		
	else if (isEmpty(document.enterpriseclubform.surname)) 
		{
		alert("Surname is a required field");
		return false;
		}  
		
	else if (isEmpty(document.enterpriseclubform.telephone)) 
		{
		alert("Telephone number is a required field");
		return false;
		}
		
	else
		{
			// check if email address has a value
			if (isEmpty(document.enterpriseclubform.email))
				
				{
				return true;
				}
				
				else 
					{
		
					// check email addresses match
					if (areSame(document.enterpriseclubform.email,document.enterpriseclubform.confemail))
						{
						// check valid email address
						if (checkValidEmail(document.enterpriseclubform.email.value))
							{
							return true;
							}
						else
							{
							return false;				
							}
						
						}
					else 
						{
						alert("The email addresses entered do not match");
						return false;
						}
				
					}
		}
}

function canSubmit()
{//
	if (checkEmptyFields())
		{
		return true;
		}
	else
		{
		return false;
		}
}