var photoNum15=photoArray15.length;
var counter15=0;
var currentheight15=photoArray15[counter15][2];
var currentwidth15=photoArray15[counter15][1];
var currentcaption15=photoArray15[counter15][3];
var currentlink15=photoArray15[counter15][4];
var speed15=500;
var transition_busy15=0;

function prevPhoto15(number){
	if(transition_busy15==0){
		if(number==null){
			counter15--
		}
		else{
			counter15=(number-1)
		};
		if(counter15<0){
			counter15=photoNum15-1
		};
		loadPhoto15(counter15);
	}
}

function nextPhoto15(number){
	if(transition_busy15==0){
		if(number==null){
			counter15++
		}
		else{
			counter15=(number-1)
		};
		if(counter15==photoNum15){
			counter15=0
		};
		loadPhoto15(counter15);
	}
}

function loadPhoto15(){
	if(document.getElementById('mooshow_navigation15')){
		navigation15();
	}

	hide_elements15();
	document.getElementById('mooshow_loading15').style.display='inline';
	imgPreloader15=new Image();
	imgPreloader15.onload=function(){
		document.getElementById('mooshow_loading15').style.display='none';
		new Fx.Style('mooshow_image15','opacity').set(0);resize15();
	}
	imgPreloader15.src=photoArray15[counter15][0];
}

function resize15(){
	currentwidth15=document.getElementById('mooshow_image15').width;
	currentheight15=document.getElementById('mooshow_image15').height;
	resizeContatinerHeight15.start(currentheight15,photoArray15[counter15][2]);
	resizeContatinerWidth15.start(currentwidth15,photoArray15[counter15][1]);
}

function hide_elements15(){
	if(document.getElementById('mooshow_caption15')){
		document.getElementById('mooshow_caption15').innerHTML='&nbsp;';
	}
	document.getElementById('mooshow_prev15').style.display='none';
	document.getElementById('mooshow_next15').style.display='none';
}

function switch_photo15(){
	document.getElementById('mooshow_image15').src=photoArray15[counter15][0];
	document.getElementById('mooshow_image15').alt=photoArray15[counter15][3];
	document.getElementById('mooshow_image15').width=photoArray15[counter15][1];
	document.getElementById('mooshow_image15').height=photoArray15[counter15][2];
	document.getElementById('mooshow_image15').name=counter15;
	if(document.getElementById('mooshow_caption15')){
		caption15();
	}
	show_elements15();
}

function show_elements15(){
	fade_in15('mooshow_image15',speed15);
	if(document.getElementById('mooshow_caption15')){
		fade_in15('mooshow_caption15',speed15);
	}
}

function show_nav_overlay15(){
	document.getElementById('mooshow_prev15').style.display='inline';
	document.getElementById('mooshow_next15').style.display='inline';
}

function navigation15(){
	document.getElementById('mooshow_navigation15').innerHTML='';
	var i=0;
	for(i=0;i<photoNum15;i++){
		var content=document.getElementById('mooshow_navigation15').innerHTML;
		if(i==counter15){
			document.getElementById('mooshow_navigation15').innerHTML=content+' <span class="mooshow_selected">'+(i+1)+'</span> ';
		}
		else{
			document.getElementById('mooshow_navigation15').innerHTML=content+' <a href=\'#'+(i+1)+'\' onclick=\"nextPhoto15('+(i+1)+');\">'+(i+1)+'</a> ';
		}
		if(i<photoNum15-1){
			var content=document.getElementById('mooshow_navigation15').innerHTML;document.getElementById('mooshow_navigation15').innerHTML=content;
		}
	}
	if(counter15==photoNum15-1){
		document.getElementById('nextphoto15').href='#1'
	}
	else{
		document.getElementById('nextphoto15').href='#'+(counter15+2)
	};
	if(counter15==0){
		document.getElementById('prevphoto15').href='#'+photoNum15	}
	else{
		document.getElementById('prevphoto15').href='#'+(counter15)
	};
}

function caption15(){
	var caption;
	if(photoArray15[counter15][3]==''){
		caption='&nbsp;'
	}
	else{
		caption=photoArray15[counter15][3]
	}

	document.getElementById('mooshow_caption15').innerHTML=caption;

	// Update
	if (photoArray15[counter15][4]!="") {
		document.getElementById('mooshow_link15').href = photoArray15[counter15][4];
		//document.getElementById('mooshow_link15').rel = "lightbox15";
	}
	else {
		document.getElementById('mooshow_link15').href = "#";
		//document.getElementById('mooshow_link15').rel = "none";
	}
}

window.addEvent('domready', mooInit15);

function mooInit15(){
	transition_busy15=1;
	resizeContatinerHeight15=new Fx.Style($('mooshow_image_container15'),'height',{'duration':speed15,'wait':false,onComplete:function(){switch_photo15();transition_busy15=0;}});
	resizeContatinerWidth15=new Fx.Style($('mooshow_container15'),'width',{'duration':speed15,'wait':false});transition_busy15=0;nextPhoto15(1);
}

function fade_in15(element,speed){
	new Fx.Style(element,'opacity',{'duration':speed,'wait':false,onComplete:function(){show_nav_overlay15();}}).start(0,1);
}