function email_checker()
	{
		// set var radio_choice to false					
		var MESSAGE = "";
		var ERROR = false;
				
		// -- Form values
		// -- Validate email
		var myRegExp = /@/;
		var myRegExp2 = /[.]/;
		
		
		if (Form1.email.value == "" || Form1.email.value == "(email address)")
		{
			MESSAGE += "\nPlease enter an email.";		
			ERROR = true;
		}
		
				
		if ((Form1.email.value == "" || Form1.email.value == "(email address)") &&(!myRegExp.test(Form1.email.value)))
		{
			MESSAGE += "\nYour email address is missing an '@' symbol.";		
			ERROR = true;
		}
		
		
		if ((Form1.email.value == "" || Form1.email.value == "(email address)") && (!myRegExp2.test(Form1.email.value)))
		{
			MESSAGE += "\nYour email address is missing a '.' symbol.";		
			ERROR = true;
		}
		
		
		if (ERROR)
		{
			alert(MESSAGE);
			return (false);		}

		return (true);
	}
	
	
	function email_checker2()
	{
		// set var radio_choice to false					
		var MESSAGE = "";
		var ERROR = false;
				
		// -- Form values
		// -- Validate email
		var myRegExp = /@/;
		var myRegExp2 = /[.]/;
		
		
		if (Form2.email2.value == "")
		{
			MESSAGE += "\nPlease enter an email.";		
			ERROR = true;
		}
		
				
		if ((Form2.email2.value != "") &&(!myRegExp.test(Form2.email2.value)))
		{
			MESSAGE += "\nYour email address is missing an '@' symbol.";		
			ERROR = true;
		}
		
		
		if ((Form2.email2.value != "") && (!myRegExp2.test(Form2.email2.value)))
		{
			MESSAGE += "\nYour email address is missing a '.' symbol.";		
			ERROR = true;
		}
		
		
		if (ERROR)
		{
			alert(MESSAGE);
			return (false);		}

		return (true);
	}
	
	function email_checker_top()
	{
		// set var radio_choice to false					
		var MESSAGE = "";
		var ERROR = false;
				
		// -- Form values
		// -- Validate email
		var myRegExp = /@/;
		var myRegExp2 = /[.]/;
		
		
		if (Form2.email_top.value == "")
		{
			MESSAGE += "\nPlease enter an email.";		
			ERROR = true;
		}
		
				
		if ((Form2.email_top.value != "") &&(!myRegExp.test(Form2.email_top.value)))
		{
			MESSAGE += "\nYour email address is missing an '@' symbol.";		
			ERROR = true;
		}
		
		
		if ((Form2.email2.value != "") && (!myRegExp2.test(Form2.email2.value)))
		{
			MESSAGE += "\nYour email address is missing a '.' symbol.";		
			ERROR = true;
		}
		
		
		if (ERROR)
		{
			alert(MESSAGE);
			return (false);		}

		return (true);
	}