var count = 0;
var screens = {
	'clifford' : {
	'path' : '/iphoneapps/images/Clifford/',
	'imgs' : ['Clifford1.png','Clifford2.png','Clifford3.png','Clifford4.png','Clifford5.png']
	},
	'39clues' : {
		'path' : '/iphoneapps/images/39Clues/',
		'imgs' : ['0.png','39_Clues1.png','1b.png','39_Clues2.png','2b.png','39_Clues3.png','39_Clues4.png']
	},
	'goosebumps' : {
		'path' : '/iphoneapps/images/Goosebumps/',
		'imgs' : ['Goosebumps1.png','Goosebumps2.png','Goosebumps3.png','Goosebumps4.png','Goosebumps5.png','Goosebumps6.png','Goosebumps7.png']
	},
	'ispyriddle' : {
		'path' : '/iphoneapps/images/ISPYRiddleRace/',
		'imgs' : ['Riddle1.png','Riddle2.png','Riddle3.png','Riddle4.png','Riddle5.png']
	},
	'ispymansion' : {
		'path' : '/iphoneapps/images/ISPYSpookyMansion/',
		'imgs' : ['Spooky1.png','Spooky2.png','Spooky3.png','Spooky4.png','Spooky5.png']
	},
	'wordgirl' : {
		'path' : '/iphoneapps/images/WordGirl/',
		'imgs' : ['wordgirl1.png','wordgirl2.png','wordgirl3.png','wordgirl4.png','wordgirl5.png','wordgirl6.png']
	}	
};

function slide(dir, which) {
	count = count + dir;
	if ( count < 0 ) {
		count = screens[which].imgs.length - 1;		
	}
	else if ( count > screens[which].imgs.length - 1 ) {
		count = 0;
	}	
	jQuery('#screens').attr('src', screens[which].path + screens[which].imgs[count]);
}

var preloaded = new Array();
function pli(arr) {
    for (var i = 0; i < screens[arr].imgs.length; i++){
        preloaded[i] = document.createElement('img');
        preloaded[i].setAttribute('src',screens[arr].path + screens[arr].imgs[i]);
    }
}