var delay = 7000;
var start_frame = 0;

function FadeshowInit(element, delayy) {
	var lis = $(element).getElementsByTagName('li');
	
	for( i=0; i < lis.length; i++){
		if(i!=0){
			lis[i].style.display = 'none';
		}
	}
	end_frame = lis.length -1;
	
	setTimeout(FadeshowFade(start_frame,start_frame,end_frame, delayy, element), delayy);
}

function FadeshowFade(frame, start_frame, end_frame, delayy, element) {
	return (function() {
		lis = $(element).getElementsByTagName('li');
		Effect.Fade(lis[frame]);
		if (frame == end_frame) { frame = start_frame; } else { frame++; }
		lisAppear = lis[frame];
		Effect.Appear(lisAppear);
		setTimeout(FadeshowFade(frame, start_frame, end_frame, delayy, element), delayy + 1850);
	})
}

function FadeshowNext(element) {
	var lis = $(element).getElementsByTagName('li');
	
	for( i=0; i < lis.length; i++){
		if(lis[i].style.display != 'none'){
			frame = i;
		}
	}
	end_frame = lis.length -1;
		
	setTimeout(FadeshowFade(frame, start_frame, end_frame, delayy, element), 0);
}

function sendReviewForm() {
	Shadowbox.open({
		type: 'html',
		content:'<a href="#" onclick="$(\'review-form\').submit(); return false;">Continue</a>',
		width:200,
		height:200 
	});
}

window.onload = function() {
	Shadowbox.init();
	if($('fadeLeft')) FadeshowInit('fadeLeft', delay);
	if($('fadeRight')) FadeshowInit('fadeRight', delay*2);
	
	// set an blur effect for all links on the page
	var anchors = document.getElementsByTagName("a");
	
	// loop through all anchor tags
	for (var i=0; i<anchors.length; i++)
	anchors[i].setAttribute("onfocus", "this.blur();");
}