// JavaScript Document
function help(field){
	if(field == 'firstname'){
		text = 'First Name Required';
	}else if(field == 'lastname'){
		text = 'Last Name Required';
	}else if(field == 'email_address'){
		text = 'Enter a Valid Email Address';
	}else if(field == 'telephone'){
		text = 'Contact Number Required';
	}else if(field == 'fax'){
		text = 'Enter an optional fax number';
	}else if(field == 'password'){
		text = 'Password must be at least 6 characters';
	}else if(field == 'street_address'){
		text = 'Street Address Required';
	}else if(field == 'city'){
		text = 'City Required';
	}else if(field == 'postcode'){
		text = 'Postcode Required';
	}
	
	var helptext = document.createTextNode(text);
	var helpcontainer = document.createElement('div');
	
	helpcontainer.setAttribute('id', 'help'+field);
	helpcontainer.appendChild(helptext);
	
	document.getElementById('wrapper').appendChild(helpcontainer);
}

function nohelp(field){
	var lastnode = document.getElementById('help'+field);
	document.getElementById('wrapper').removeChild(lastnode);
}