function check_fields_contact() {
	var errornumber = 0;
	var errormessage = new String();
// Put field checks below this point
	if(WithoutContent(document.use_join.name.value)) { 
		document.use_join.name.className = "INPUTcontact_error";
		errornumber ++;
	} else {
		document.use_join.name.className = "INPUTcontact";
	}
	
	// Put field checks above this point.
	if(errornumber >= 1) {
		alert('ERROR: There is ' + errornumber + ' required field(s) that are empty.');
	}
	return false;
	}
	document.use_join.use_submit.disabled = true;
	document.use_join.use_submit.value = "Please Wait...";
	document.use_join.submit();
	return true;
}
// end of function CheckRequiredFields()
function WithoutContent(ss) 
	{
	if(ss.length > 0) 
		{ 
		return false; 
		}
	return true;
}

function NoneWithContent(ss) 
	{
		for(var i = 0; i < ss.length; i++) 
			{
			if(ss[i].value.length > 0) 
				{ 
				return false; 
				}
			}
	return true;
}

function NoneWithCheck(ss) 
	{
	for(var i = 0; i < ss.length; i++) 
		{
		if(ss[i].checked) { return false; 
		}
	}
	return true;
}
function WithoutCheck(ss) 
	{
	if(ss.checked) 
		{ 
		return false; 
		}
	return true;
}
function WithoutSelectionValue(ss) 
	{
	for(var i = 0; i < ss.length; i++) 
		{
		if(ss[i].selected) 
			{
			if(ss[i].value.length) 
				{ 
				return false; 
				}
			}
		}
	return true;
}