var photoNum17=photoArray17.length;
var counter17=0;
var currentheight17=photoArray17[counter17][2];
var currentwidth17=photoArray17[counter17][1];
var currentcaption17=photoArray17[counter17][3];
var currentlink17=photoArray17[counter17][4];
var speed17=500;
var transition_busy17=0;

function prevPhoto17(number){
	if(transition_busy17==0){
		if(number==null){
			counter17--
		}
		else{
			counter17=(number-1)
		};
		if(counter17<0){
			counter17=photoNum17-1
		};
		loadPhoto17(counter17);
	}
}

function nextPhoto17(number){
	if(transition_busy17==0){
		if(number==null){
			counter17++
		}
		else{
			counter17=(number-1)
		};
		if(counter17==photoNum17){
			counter17=0
		};
		loadPhoto17(counter17);
	}
}

function loadPhoto17(){
	if(document.getElementById('mooshow_navigation17')){
		navigation17();
	}

	hide_elements17();
	document.getElementById('mooshow_loading17').style.display='inline';
	imgPreloader17=new Image();
	imgPreloader17.onload=function(){
		document.getElementById('mooshow_loading17').style.display='none';
		new Fx.Style('mooshow_image17','opacity').set(0);resize17();
	}
	imgPreloader17.src=photoArray17[counter17][0];
}

function resize17(){
	currentwidth17=document.getElementById('mooshow_image17').width;
	currentheight17=document.getElementById('mooshow_image17').height;
	resizeContatinerHeight17.start(currentheight17,photoArray17[counter17][2]);
	resizeContatinerWidth17.start(currentwidth17,photoArray17[counter17][1]);
}

function hide_elements17(){
	if(document.getElementById('mooshow_caption17')){
		document.getElementById('mooshow_caption17').innerHTML='&nbsp;';
	}
	document.getElementById('mooshow_prev17').style.display='none';
	document.getElementById('mooshow_next17').style.display='none';
}

function switch_photo17(){
	document.getElementById('mooshow_image17').src=photoArray17[counter17][0];
	document.getElementById('mooshow_image17').alt=photoArray17[counter17][3];
	document.getElementById('mooshow_image17').width=photoArray17[counter17][1];
	document.getElementById('mooshow_image17').height=photoArray17[counter17][2];
	document.getElementById('mooshow_image17').name=counter17;
	if(document.getElementById('mooshow_caption17')){
		caption17();
	}
	show_elements17();
}

function show_elements17(){
	fade_in17('mooshow_image17',speed17);
	if(document.getElementById('mooshow_caption17')){
		fade_in17('mooshow_caption17',speed17);
	}
}

function show_nav_overlay17(){
	document.getElementById('mooshow_prev17').style.display='inline';
	document.getElementById('mooshow_next17').style.display='inline';
}

function navigation17(){
	document.getElementById('mooshow_navigation17').innerHTML='';
	var i=0;
	for(i=0;i<photoNum17;i++){
		var content=document.getElementById('mooshow_navigation17').innerHTML;
		if(i==counter17){
			document.getElementById('mooshow_navigation17').innerHTML=content+' <span class="mooshow_selected">'+(i+1)+'</span> ';
		}
		else{
			document.getElementById('mooshow_navigation17').innerHTML=content+' <a href=\'#'+(i+1)+'\' onclick=\"nextPhoto17('+(i+1)+');\">'+(i+1)+'</a> ';
		}
		if(i<photoNum17-1){
			var content=document.getElementById('mooshow_navigation17').innerHTML;document.getElementById('mooshow_navigation17').innerHTML=content;
		}
	}
	if(counter17==photoNum17-1){
		document.getElementById('nextphoto17').href='#1'
	}
	else{
		document.getElementById('nextphoto17').href='#'+(counter17+2)
	};
	if(counter17==0){
		document.getElementById('prevphoto17').href='#'+photoNum17	}
	else{
		document.getElementById('prevphoto17').href='#'+(counter17)
	};
}

function caption17(){
	var caption;
	if(photoArray17[counter17][3]==''){
		caption='&nbsp;'
	}
	else{
		caption=photoArray17[counter17][3]
	}

	document.getElementById('mooshow_caption17').innerHTML=caption;

	// Update
	if (photoArray17[counter17][4]!="") {
		document.getElementById('mooshow_link17').href = photoArray17[counter17][4];
		//document.getElementById('mooshow_link17').rel = "lightbox17";
	}
	else {
		document.getElementById('mooshow_link17').href = "#";
		//document.getElementById('mooshow_link17').rel = "none";
	}
}

window.addEvent('domready', mooInit17);

function mooInit17(){
	transition_busy17=1;
	resizeContatinerHeight17=new Fx.Style($('mooshow_image_container17'),'height',{'duration':speed17,'wait':false,onComplete:function(){switch_photo17();transition_busy17=0;}});
	resizeContatinerWidth17=new Fx.Style($('mooshow_container17'),'width',{'duration':speed17,'wait':false});transition_busy17=0;nextPhoto17(1);
}

function fade_in17(element,speed){
	new Fx.Style(element,'opacity',{'duration':speed,'wait':false,onComplete:function(){show_nav_overlay17();}}).start(0,1);
}