var browser=navigator.appName;

window.addEvent('domready', function(){
	var mySlider = new Fx.Slide('page', {
		duration: 750
	});
	mySlider.hide();
});

var opend = false;

function slideDown(){
	if (opend == false) {
		opend = true;
		window.addEvent('domready', function()
		{
			var x = new Chain();
			
			/*var op1 = '1';
			var op2 = '0';*/
			var Open = false;
			/*var myFx = new Fx.Tween($('page'), {
				duration: 500
			});*/
			var mySlider = new Fx.Slide('page', {
				duration: 750
			});
			mySlider.hide();
			
			/*
			$('page').setStyles({
				opacity: 0,
				zoom: 1
			});*/
			if (!Open) {
				mySlider.toggle();
				/*myFx.start('opacity', op2, op1);*/
				
				Open = true;
			}
		});
	}
}


// Startup donation
startGETRequest('show_data.php?donate=it', 'paypal', payComplete, payEnd);

function changeStuff(ss, lang, langChange) {
	window.addEvent('domready', function() {
		
		
		//HEADER
		if (browser != "Microsoft Internet Explorer") {
			// po
			$('header').set('tween', {
				duration: 200,
				onComplete: function(e){
					$(e.id).set('tween', {
						onComplete: Class.empty
					});
					$('header').setStyles({
						'background-image': 'url(images/' + ss + '.png)'
					});
					$(e.id).tween('opacity', 1);
				}
			});
			// przed
			$('header').tween('opacity', 0);
		}
		else
		{
			$('header').setStyles({
				'background-image': 'url(images/' + ss + '.png)'
			});
		}
		
		
		if (langChange == true)
		{
			
			// GUZIKI w side div
			// po
			$('buttons').set('tween', {
				duration: 200,
				onComplete: function(e){
					$(e.id).set('tween', {
						onComplete: Class.empty
					});
					$('myspacebtn').setAttribute("src", "images/side_myspace_" + lang + ".png");
					$('shopbtn').setAttribute("src", "images/side_shop_" + lang + ".png");
					$(e.id).tween('opacity', 1);
				}
			});
			// przed
			$('buttons').tween('opacity', 0);
			
			
			
			// Donation guziki
			// po
			$('paypal').set('tween', {
				duration: 400,
				onComplete: function(e){
					$(e.id).set('tween', {
						onComplete: Class.empty
					});
					startGETRequest('show_data.php?donate='+lang, 'paypal', payComplete, payEnd);
					$(e.id).tween('opacity', 1);
				}
			});
			// przed
			$('paypal').tween('opacity', 0);
		}
		
	})
}