function getHTML(page, nummer)
{
	switch (page)
	{
		case "home":
			var url = 'scripts/gethtml.php';
			var pars= 'page='+page;
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars
			});


			var url = 'scripts/gethtml.php';
			var pars= 'page=leeren';
			var myAjax = new Ajax.Updater(
			'Menu',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;
			
		case "photos": 
			var url = 'scripts/gethtml.php';
			var pars= 'page='+page;
			var myAjax = new Ajax.Updater(
			'Menu',
			url,
			{
				method: 'get',
				parameters: pars
			});

			var url = 'scripts/gethtml.php';
			var pars= 'page=flyer';
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;
		case "impressum": 
			var url = 'scripts/gethtml.php';
			var pars= 'page='+page;
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars
			});

			var url = 'scripts/gethtml.php';
			var pars= 'page=leeren';
			var myAjax = new Ajax.Updater(
			'Menu',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;

		case "kontakt": 
			var url = 'scripts/gethtml.php';
			var pars= 'page='+page;
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars
			});

			var url = 'scripts/gethtml.php';
			var pars= 'page=leeren';
			var myAjax = new Ajax.Updater(
			'Menu',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;


		case "startcategory":
			var url = 'scripts/gethtml.php';
			var pars= 'page='+page+'&nummer='+nummer;
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars,
				asynchronous: false
			});

			myAjax.updateContent();

			var url = 'scripts/gethtml.php';
			var page= 'start_thumbs';
			var pars= 'page='+page+'&nummer='+nummer;
			var myAjax = new Ajax.Updater(
			'Menu',
			url,
			{
				method: 'get',
				parameters: pars
			});

			break;

		case "next_image":
			var url = 'scripts/gethtml.php';
			var pars= 'page='+page;
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;
		case "prev_image":
			var url = 'scripts/gethtml.php';
			var pars= 'page='+page;
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;
		case "next_thumbs":
			var url = 'scripts/gethtml.php';
			var pars= 'page='+page;
			var myAjax = new Ajax.Updater(
			'Menu',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;
		case "prev_thumbs":
			var url = 'scripts/gethtml.php';
			var pars= 'page='+page;
			var myAjax = new Ajax.Updater(
			'Menu',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;
		case "next_image_and_thumb":
			var url = 'scripts/gethtml.php';
			var pars= 'page=next_image';
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars
			});
			
			var url = 'scripts/gethtml.php';
			var pars= 'page=next_thumbs';
			var myAjax = new Ajax.Updater(
			'Menu',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;
		case "prev_image_and_thumb":
			var url = 'scripts/gethtml.php';
			var pars= 'page=prev_image';
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars
			});
			
			var url = 'scripts/gethtml.php';
			var pars= 'page=prev_thumbs';
			var myAjax = new Ajax.Updater(
			'Menu',
			url,
			{
				method: 'get',
				parameters: pars
			});
			break;
		case "load_image":
			var url = 'scripts/gethtml.php';
			var page= 'load_image';
			var pars= 'page='+page+'&image='+nummer;
			var myAjax = new Ajax.Updater(
			'MainText',
			url,
			{
				method: 'get',
				parameters: pars
			});

			break;
		
		
	}
}

function show_gb()
{
	win = new Window('window_id', {className: "alphacube", title: "Sample", width:800, height:700, showEffect:Effect.BlindDown, hideEffect:Effect.BlindUp, draggable:false, resizable:false, minimizable:false, maximizable:false}); 
	win.setURL('http://www.moerlin.de/guestbook/guestbook.php');
	win.setTitle('');
	win.toFront();
	win.setDestroyOnClose(); 
	win.showCenter(true);
}