function fnValidate()	{
	
	if (document.getElementById("SEmail").value=="")	{
		alert ("Please enter a valid Email Address.");
		document.getElementById('SEmail').focus();
		return false;
	}
	

	invalidChars = "/:,;"
  
	for (i=0; i<invalidChars.length;i++)	{
		badChar = invalidChars.charAt(i)
		if (document.getElementById('SEmail').value.indexOf(badChar,0)>-1)	{
			alert ("Please enter a valid Email Address. ( /:,; not permitted in Email Addresses.)");
			document.getElementById('SEmail').focus();
			return false;
		}
	}

	validChars = "@.";
	intgood = 0;
  
	for (i=0; i<validChars.length;i++)	{
		goodChar = validChars.charAt(i);
		if (document.getElementById('SEmail').value.indexOf(goodChar,0)>-1)	{
			intgood = intgood -1;
		}
	}

	if (intgood ==0)	{
		alert ("Please enter a valid Email Address.");
		document.getElementById('SEmail').focus();
		return false;
	}

	if (intgood ==-1)	{
		alert ("Please enter a valid Email Address.");
		document.getElementById('SEmail').focus();
		return false;
	}
	
	if (document.getElementById('txtName').value=="")	{
		alert ("Please enter a contact name before continuing.");
		return false;
	}
	
	if (document.getElementById('txtBusName').value=="")	{
		alert ("Please enter your business or company name before continuing.");
		return false;
	}
	
	document.getElementById('frmCarrier').submit();
	return true;
	
}