introCurrent = 0;

function repl(img){
	introHighlightBtn(introCurrent+1);
	$("#introImages").hide(0, swap(img));
}

function swap(img){
	var largeImage = $('#introImage');
	$(largeImage).attr("src", img).load(function(){
    	$("#introImages a").attr('href', IntroLink[introCurrent]);
    	$("#introImages").fadeIn("slow");
	});

}

function introHighlightBtn(btn){
	for (i=1;i<IntroImg.length+1;i++)
		$('#introBtn'+i).attr("src", 'images/introcyfry/'+i+'z.png');
	$('#introBtn'+btn).attr("src", 'images/introcyfry/'+btn+'p.png');
}

function introStop(btn){
	repl(IntroImg[btn-1]);
	introHighlightBtn(btn);
	clearTimeout(introTime);
	introCurrent = btn-1;
	introTime = setTimeout("introChange()", 5500);
}

function introChange(){
	if (introCurrent < IntroImg.length-1)
        introCurrent++;
    else
        introCurrent = 0;
	repl(IntroImg[introCurrent]);
	introTime = setTimeout("introChange()", 3500);
}

function introInit(){
	introTime = setTimeout("introChange()", 5000);
}