function doSubmit(obj)
{
	var msg = "", error = "false", regEmail = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{1,3})+$/;
	var error = "Sorry, we can not complete your request.\nKindly provide us the missing or incorrect information enclosed below.\n\n";

	if(obj.fields_email.value=='' || obj.fields_email.value=='E-Mail Address')
	{
		msg += "Please enter email.\n";
	}
	else if(!regEmail.test(obj.fields_email.value))
	{
		msg += "Email is not valid.\n";
	}

	if(msg != "")
	{
		error += msg;
		alert(error);
		return false;
	}
	else
	{
		return true;
	}
}