var photoNum23=photoArray23.length;
var counter23=0;
var currentheight23=photoArray23[counter23][2];
var currentwidth23=photoArray23[counter23][1];
var currentcaption23=photoArray23[counter23][3];
var currentlink23=photoArray23[counter23][4];
var speed23=500;
var transition_busy23=0;

function prevPhoto23(number){
	if(transition_busy23==0){
		if(number==null){
			counter23--
		}
		else{
			counter23=(number-1)
		};
		if(counter23<0){
			counter23=photoNum23-1
		};
		loadPhoto23(counter23);
	}
}

function nextPhoto23(number){
	if(transition_busy23==0){
		if(number==null){
			counter23++
		}
		else{
			counter23=(number-1)
		};
		if(counter23==photoNum23){
			counter23=0
		};
		loadPhoto23(counter23);
	}
}

function loadPhoto23(){
	if(document.getElementById('mooshow_navigation23')){
		navigation23();
	}

	hide_elements23();
	document.getElementById('mooshow_loading23').style.display='inline';
	imgPreloader23=new Image();
	imgPreloader23.onload=function(){
		document.getElementById('mooshow_loading23').style.display='none';
		new Fx.Style('mooshow_image23','opacity').set(0);resize23();
	}
	imgPreloader23.src=photoArray23[counter23][0];
}

function resize23(){
	currentwidth23=document.getElementById('mooshow_image23').width;
	currentheight23=document.getElementById('mooshow_image23').height;
	resizeContatinerHeight23.start(currentheight23,photoArray23[counter23][2]);
	resizeContatinerWidth23.start(currentwidth23,photoArray23[counter23][1]);
}

function hide_elements23(){
	if(document.getElementById('mooshow_caption23')){
		document.getElementById('mooshow_caption23').innerHTML='&nbsp;';
	}
	document.getElementById('mooshow_prev23').style.display='none';
	document.getElementById('mooshow_next23').style.display='none';
}

function switch_photo23(){
	document.getElementById('mooshow_image23').src=photoArray23[counter23][0];
	document.getElementById('mooshow_image23').alt=photoArray23[counter23][3];
	document.getElementById('mooshow_image23').width=photoArray23[counter23][1];
	document.getElementById('mooshow_image23').height=photoArray23[counter23][2];
	document.getElementById('mooshow_image23').name=counter23;
	if(document.getElementById('mooshow_caption23')){
		caption23();
	}
	show_elements23();
}

function show_elements23(){
	fade_in23('mooshow_image23',speed23);
	if(document.getElementById('mooshow_caption23')){
		fade_in23('mooshow_caption23',speed23);
	}
}

function show_nav_overlay23(){
	document.getElementById('mooshow_prev23').style.display='inline';
	document.getElementById('mooshow_next23').style.display='inline';
}

function navigation23(){
	document.getElementById('mooshow_navigation23').innerHTML='';
	var i=0;
	for(i=0;i<photoNum23;i++){
		var content=document.getElementById('mooshow_navigation23').innerHTML;
		if(i==counter23){
			document.getElementById('mooshow_navigation23').innerHTML=content+' <span class="mooshow_selected">'+(i+1)+'</span> ';
		}
		else{
			document.getElementById('mooshow_navigation23').innerHTML=content+' <a href=\'#'+(i+1)+'\' onclick=\"nextPhoto23('+(i+1)+');\">'+(i+1)+'</a> ';
		}
		if(i<photoNum23-1){
			var content=document.getElementById('mooshow_navigation23').innerHTML;document.getElementById('mooshow_navigation23').innerHTML=content;
		}
	}
	if(counter23==photoNum23-1){
		document.getElementById('nextphoto23').href='#1'
	}
	else{
		document.getElementById('nextphoto23').href='#'+(counter23+2)
	};
	if(counter23==0){
		document.getElementById('prevphoto23').href='#'+photoNum23	}
	else{
		document.getElementById('prevphoto23').href='#'+(counter23)
	};
}

function caption23(){
	var caption;
	if(photoArray23[counter23][3]==''){
		caption='&nbsp;'
	}
	else{
		caption=photoArray23[counter23][3]
	}

	document.getElementById('mooshow_caption23').innerHTML=caption;

	// Update
	if (photoArray23[counter23][4]!="") {
		document.getElementById('mooshow_link23').href = photoArray23[counter23][4];
		//document.getElementById('mooshow_link23').rel = "lightbox23";
	}
	else {
		document.getElementById('mooshow_link23').href = "#";
		//document.getElementById('mooshow_link23').rel = "none";
	}
}

window.addEvent('domready', mooInit23);

function mooInit23(){
	transition_busy23=1;
	resizeContatinerHeight23=new Fx.Style($('mooshow_image_container23'),'height',{'duration':speed23,'wait':false,onComplete:function(){switch_photo23();transition_busy23=0;}});
	resizeContatinerWidth23=new Fx.Style($('mooshow_container23'),'width',{'duration':speed23,'wait':false});transition_busy23=0;nextPhoto23(1);
}

function fade_in23(element,speed){
	new Fx.Style(element,'opacity',{'duration':speed,'wait':false,onComplete:function(){show_nav_overlay23();}}).start(0,1);
}