var screenID = 1;

$(document).ready(function() {

	setTimeout("switchImages()", 5000);
	
	$("#buyFree").click(function(){
		window.location = "http://itunes.apple.com/app/id354049672";
	});

	$("#buyPro").click(function(){
		window.location = "http://itunes.apple.com/app/id354052557";	
	});
	
	$("#buyPro, #buyFree").mouseover(function(){
		$(this).css("background-image", "url(images/takeMe.png)");
	});

	$("#buyFree").mouseout(function(){
		$(this).css("background-image", "url(images/buyFree.png)");
	});

	$("#buyPro").mouseout(function(){
		$(this).css("background-image", "url(images/buyPro.png)");
	});
	
});

function switchImages(){
	$("#screenHolder"+screenID).fadeOut(300);
	if(screenID < 5) {
		++screenID;
	} else {
		screenID = 1;
	}
	
	$("#screenHolder"+screenID).fadeIn(300);
	setTimeout("switchImages()", 4000);	
}