function toggleLayoutPanel()
{
	if($('changeDesignTab').hasClassName('active')) 
	{
		$('changeDesignTab').removeClassName('active');
	}
	else
	{
		$('changeDesignTab').addClassName('active');
	}
	new Effect.toggle($('layout_settings_panel'),'slide',{duration:0.3, afterFinish: storeLayoutPanelStatus});
	
}

function displayLayoutPanel()
{
	if($('layout_settings_panel'))
	{
		if(Cookies["displayLayoutPanel"])
		{
			$('layout_settings_panel').show();
			$('changeDesignTab').addClassName('active');
		}
	}
}

function storeLayoutPanelStatus()
{
	if($('layout_settings_panel'))
	{
		if($('layout_settings_panel').visible())
		{
			Cookies.create("displayLayoutPanel", 1);
		}
		else
		{
			Cookies.erase("displayLayoutPanel");
		}
	}
}

function togglePhotosPerPageField()
{
	var photoPerPageField = $('photos_per_page_field');
	var photoPaging = $('photo_paging_yes');
	if(photoPerPageField && photoPaging) 
	{
		if(photoPaging.checked)
		{
			photoPerPageField.show();
		}
		else
		{
			photoPerPageField.hide();
		}
	}
}


function togglePageTypeFields()
{
	var pageTypeNormalFields = $('page_type_normal_fields');
	var pageTypeLinkFields   = $('page_type_link_fields');
	var pageType             = $('page_type_normal');
	if(pageTypeNormalFields &&  pageTypeLinkFields && pageType)
	{
		if(pageType.checked)
		{
			pageTypeNormalFields.show();
			pageTypeLinkFields.hide();
		}
		else
		{
			pageTypeNormalFields.hide();
			pageTypeLinkFields.show();
		}
	}
}