var photoNum16=photoArray16.length;
var counter16=0;
var currentheight16=photoArray16[counter16][2];
var currentwidth16=photoArray16[counter16][1];
var currentcaption16=photoArray16[counter16][3];
var currentlink16=photoArray16[counter16][4];
var speed16=500;
var transition_busy16=0;

function prevPhoto16(number){
	if(transition_busy16==0){
		if(number==null){
			counter16--
		}
		else{
			counter16=(number-1)
		};
		if(counter16<0){
			counter16=photoNum16-1
		};
		loadPhoto16(counter16);
	}
}

function nextPhoto16(number){
	if(transition_busy16==0){
		if(number==null){
			counter16++
		}
		else{
			counter16=(number-1)
		};
		if(counter16==photoNum16){
			counter16=0
		};
		loadPhoto16(counter16);
	}
}

function loadPhoto16(){
	if(document.getElementById('mooshow_navigation16')){
		navigation16();
	}

	hide_elements16();
	document.getElementById('mooshow_loading16').style.display='inline';
	imgPreloader16=new Image();
	imgPreloader16.onload=function(){
		document.getElementById('mooshow_loading16').style.display='none';
		new Fx.Style('mooshow_image16','opacity').set(0);resize16();
	}
	imgPreloader16.src=photoArray16[counter16][0];
}

function resize16(){
	currentwidth16=document.getElementById('mooshow_image16').width;
	currentheight16=document.getElementById('mooshow_image16').height;
	resizeContatinerHeight16.start(currentheight16,photoArray16[counter16][2]);
	resizeContatinerWidth16.start(currentwidth16,photoArray16[counter16][1]);
}

function hide_elements16(){
	if(document.getElementById('mooshow_caption16')){
		document.getElementById('mooshow_caption16').innerHTML='&nbsp;';
	}
	document.getElementById('mooshow_prev16').style.display='none';
	document.getElementById('mooshow_next16').style.display='none';
}

function switch_photo16(){
	document.getElementById('mooshow_image16').src=photoArray16[counter16][0];
	document.getElementById('mooshow_image16').alt=photoArray16[counter16][3];
	document.getElementById('mooshow_image16').width=photoArray16[counter16][1];
	document.getElementById('mooshow_image16').height=photoArray16[counter16][2];
	document.getElementById('mooshow_image16').name=counter16;
	if(document.getElementById('mooshow_caption16')){
		caption16();
	}
	show_elements16();
}

function show_elements16(){
	fade_in16('mooshow_image16',speed16);
	if(document.getElementById('mooshow_caption16')){
		fade_in16('mooshow_caption16',speed16);
	}
}

function show_nav_overlay16(){
	document.getElementById('mooshow_prev16').style.display='inline';
	document.getElementById('mooshow_next16').style.display='inline';
}

function navigation16(){
	document.getElementById('mooshow_navigation16').innerHTML='';
	var i=0;
	for(i=0;i<photoNum16;i++){
		var content=document.getElementById('mooshow_navigation16').innerHTML;
		if(i==counter16){
			document.getElementById('mooshow_navigation16').innerHTML=content+' <span class="mooshow_selected">'+(i+1)+'</span> ';
		}
		else{
			document.getElementById('mooshow_navigation16').innerHTML=content+' <a href=\'#'+(i+1)+'\' onclick=\"nextPhoto16('+(i+1)+');\">'+(i+1)+'</a> ';
		}
		if(i<photoNum16-1){
			var content=document.getElementById('mooshow_navigation16').innerHTML;document.getElementById('mooshow_navigation16').innerHTML=content;
		}
	}
	if(counter16==photoNum16-1){
		document.getElementById('nextphoto16').href='#1'
	}
	else{
		document.getElementById('nextphoto16').href='#'+(counter16+2)
	};
	if(counter16==0){
		document.getElementById('prevphoto16').href='#'+photoNum16	}
	else{
		document.getElementById('prevphoto16').href='#'+(counter16)
	};
}

function caption16(){
	var caption;
	if(photoArray16[counter16][3]==''){
		caption='&nbsp;'
	}
	else{
		caption=photoArray16[counter16][3]
	}

	document.getElementById('mooshow_caption16').innerHTML=caption;

	// Update
	if (photoArray16[counter16][4]!="") {
		document.getElementById('mooshow_link16').href = photoArray16[counter16][4];
		//document.getElementById('mooshow_link16').rel = "lightbox16";
	}
	else {
		document.getElementById('mooshow_link16').href = "#";
		//document.getElementById('mooshow_link16').rel = "none";
	}
}

window.addEvent('domready', mooInit16);

function mooInit16(){
	transition_busy16=1;
	resizeContatinerHeight16=new Fx.Style($('mooshow_image_container16'),'height',{'duration':speed16,'wait':false,onComplete:function(){switch_photo16();transition_busy16=0;}});
	resizeContatinerWidth16=new Fx.Style($('mooshow_container16'),'width',{'duration':speed16,'wait':false});transition_busy16=0;nextPhoto16(1);
}

function fade_in16(element,speed){
	new Fx.Style(element,'opacity',{'duration':speed,'wait':false,onComplete:function(){show_nav_overlay16();}}).start(0,1);
}