function doSubmit(btn) 
{
	if (isClientName() && isEmail() && isCurrentClient() )
	{ 	 
       document.subscribeForm.submit();
   }
	else
	 {   return false; }
}

function isClientName()  {
	var field = document.subscribeForm.ClientName;
	
	if (field.value == "") {
		alert("\nPlease enter your Name in the field provided.\n");
		field.select();
		field.focus();
		return false;
	}
	return true;
}

function isEmail()  {

	var field = document.subscribeForm.Email;
	
	if (field.value == "") {
		alert("\nPlease enter your Email address in the field provided.\n");
		field.select();
		field.focus();
		return false;
		}

	if (field.value.indexOf('@',0) == -1 || field.value.indexOf('.',0) == -1)  {
		alert("\nThe Email address requires a \"@\" and a \".\" be used.\n\nPlease re-enter the Email address in the field provided.");
		field.select();
		field.focus();
		return false;
	}
	
	return true;
}

function isCurrentClient()  {
	var field1 = document.subscribeForm.CurrentClient[0].checked;
	var field2 = document.subscribeForm.CurrentClient[1].checked;

	if (field1 == false && field2 == false) {
		alert("\nPlease tell us if you are a current client by selecting the appropriate box.\n");
		return false;

	}
	return true;
}