var photoNum25=photoArray25.length;
var counter25=0;
var currentheight25=photoArray25[counter25][2];
var currentwidth25=photoArray25[counter25][1];
var currentcaption25=photoArray25[counter25][3];
var currentlink25=photoArray25[counter25][4];
var speed25=500;
var transition_busy25=0;

function prevPhoto25(number){
	if(transition_busy25==0){
		if(number==null){
			counter25--
		}
		else{
			counter25=(number-1)
		};
		if(counter25<0){
			counter25=photoNum25-1
		};
		loadPhoto25(counter25);
	}
}

function nextPhoto25(number){
	if(transition_busy25==0){
		if(number==null){
			counter25++
		}
		else{
			counter25=(number-1)
		};
		if(counter25==photoNum25){
			counter25=0
		};
		loadPhoto25(counter25);
	}
}

function loadPhoto25(){
	if(document.getElementById('mooshow_navigation25')){
		navigation25();
	}

	hide_elements25();
	document.getElementById('mooshow_loading25').style.display='inline';
	imgPreloader25=new Image();
	imgPreloader25.onload=function(){
		document.getElementById('mooshow_loading25').style.display='none';
		new Fx.Style('mooshow_image25','opacity').set(0);resize25();
	}
	imgPreloader25.src=photoArray25[counter25][0];
}

function resize25(){
	currentwidth25=document.getElementById('mooshow_image25').width;
	currentheight25=document.getElementById('mooshow_image25').height;
	resizeContatinerHeight25.start(currentheight25,photoArray25[counter25][2]);
	resizeContatinerWidth25.start(currentwidth25,photoArray25[counter25][1]);
}

function hide_elements25(){
	if(document.getElementById('mooshow_caption25')){
		document.getElementById('mooshow_caption25').innerHTML='&nbsp;';
	}
	document.getElementById('mooshow_prev25').style.display='none';
	document.getElementById('mooshow_next25').style.display='none';
}

function switch_photo25(){
	document.getElementById('mooshow_image25').src=photoArray25[counter25][0];
	document.getElementById('mooshow_image25').alt=photoArray25[counter25][3];
	document.getElementById('mooshow_image25').width=photoArray25[counter25][1];
	document.getElementById('mooshow_image25').height=photoArray25[counter25][2];
	document.getElementById('mooshow_image25').name=counter25;
	if(document.getElementById('mooshow_caption25')){
		caption25();
	}
	show_elements25();
}

function show_elements25(){
	fade_in25('mooshow_image25',speed25);
	if(document.getElementById('mooshow_caption25')){
		fade_in25('mooshow_caption25',speed25);
	}
}

function show_nav_overlay25(){
	document.getElementById('mooshow_prev25').style.display='inline';
	document.getElementById('mooshow_next25').style.display='inline';
}

function navigation25(){
	document.getElementById('mooshow_navigation25').innerHTML='';
	var i=0;
	for(i=0;i<photoNum25;i++){
		var content=document.getElementById('mooshow_navigation25').innerHTML;
		if(i==counter25){
			document.getElementById('mooshow_navigation25').innerHTML=content+' <span class="mooshow_selected">'+(i+1)+'</span> ';
		}
		else{
			document.getElementById('mooshow_navigation25').innerHTML=content+' <a href=\'#'+(i+1)+'\' onclick=\"nextPhoto25('+(i+1)+');\">'+(i+1)+'</a> ';
		}
		if(i<photoNum25-1){
			var content=document.getElementById('mooshow_navigation25').innerHTML;document.getElementById('mooshow_navigation25').innerHTML=content;
		}
	}
	if(counter25==photoNum25-1){
		document.getElementById('nextphoto25').href='#1'
	}
	else{
		document.getElementById('nextphoto25').href='#'+(counter25+2)
	};
	if(counter25==0){
		document.getElementById('prevphoto25').href='#'+photoNum25	}
	else{
		document.getElementById('prevphoto25').href='#'+(counter25)
	};
}

function caption25(){
	var caption;
	if(photoArray25[counter25][3]==''){
		caption='&nbsp;'
	}
	else{
		caption=photoArray25[counter25][3]
	}

	document.getElementById('mooshow_caption25').innerHTML=caption;

	// Update
	if (photoArray25[counter25][4]!="") {
		document.getElementById('mooshow_link25').href = photoArray25[counter25][4];
		//document.getElementById('mooshow_link25').rel = "lightbox25";
	}
	else {
		document.getElementById('mooshow_link25').href = "#";
		//document.getElementById('mooshow_link25').rel = "none";
	}
}

window.addEvent('domready', mooInit25);

function mooInit25(){
	transition_busy25=1;
	resizeContatinerHeight25=new Fx.Style($('mooshow_image_container25'),'height',{'duration':speed25,'wait':false,onComplete:function(){switch_photo25();transition_busy25=0;}});
	resizeContatinerWidth25=new Fx.Style($('mooshow_container25'),'width',{'duration':speed25,'wait':false});transition_busy25=0;nextPhoto25(1);
}

function fade_in25(element,speed){
	new Fx.Style(element,'opacity',{'duration':speed,'wait':false,onComplete:function(){show_nav_overlay25();}}).start(0,1);
}