// JavaScript Document

  function hide_registration_fields()
	{
    $$('.show_contact_details').setStyle('display', 'block');
		$$('.contact_details_address').setStyle('display', 'none');
		$$('.contact_details_telephone_number').setStyle('display', 'none');
		removeActivators();
		
		$$('.show_contact_details_yes').addEvent('click', function(){
			$$('.show_contact_details_yes').each(function(item){
				if (item.get('checked'))
			  {
				  $$('.contact_details_address').setStyle('display', 'block');
		      $$('.contact_details_telephone_number').setStyle('display', 'block');
					addActivators();
			  }	
				else
				{
					$$('.contact_details_address').setStyle('display', 'none');
		      $$('.contact_details_telephone_number').setStyle('display', 'none');
					removeActivators();
				}
			});
		});
		
		$$('.show_contact_details_no').addEvent('click', function(){
			$$('.show_contact_details_yes').each(function(item){
				if (item.get('checked'))
			  {
				  $$('.contact_details_address').setStyle('display', 'block');
		      $$('.contact_details_telephone_number').setStyle('display', 'block');
					addActivators();
			  }	
				else
				{
					$$('.contact_details_address').setStyle('display', 'none');
		      $$('.contact_details_telephone_number').setStyle('display', 'none');
					removeActivators();
				}
			});
		});
	}
	
	function removeActivators()
	{
		window.input_text_telephone.destroy();
		//window.input_text_house_number.destroy();
		window.input_text_street.destroy();
		window.input_text_city.destroy();
		//window.input_text_county.destroy();
		window.input_text_post_code.destroy();
	}
	
	function addActivators()
	{
		window.input_text_telephone = new Spry.Widget.ValidationTextField("input_text_telephone", "none", {isRequired:false,validateOn:["blur", "change"], minChars:10});
		//window.input_text_house_number = new Spry.Widget.ValidationTextField("input_text_house_number", "none", {validateOn:["blur", "change"], minChars:1});
		window.input_text_street = new Spry.Widget.ValidationTextField("input_text_street", "none", {validateOn:["blur", "change"], minChars:3});
		window.input_text_city = new Spry.Widget.ValidationTextField("input_text_city", "none", {validateOn:["blur", "change"], minChars:3});
		//window.input_text_county = new Spry.Widget.ValidationTextField("input_text_county", "none", {validateOn:["blur", "change"], minChars:2});
		window.input_text_post_code = new Spry.Widget.ValidationTextField("input_text_post_code", "none", {validateOn:["blur", "change"], minChars:3});
	}
	
	window.addEvent('domready', function(){
		//addActivators();
	});