var photoNum2=photoArray2.length;
var counter2=0;
var currentheight2=photoArray2[counter2][2];
var currentwidth2=photoArray2[counter2][1];
var currentcaption2=photoArray2[counter2][3];
var currentlink2=photoArray2[counter2][4];
var speed2=500;
var transition_busy2=0;

function prevPhoto2(number){
	if(transition_busy2==0){
		if(number==null){
			counter2--
		}
		else{
			counter2=(number-1)
		};
		if(counter2<0){
			counter2=photoNum2-1
		};
		loadPhoto2(counter2);
	}
}

function nextPhoto2(number){
	if(transition_busy2==0){
		if(number==null){
			counter2++
		}
		else{
			counter2=(number-1)
		};
		if(counter2==photoNum2){
			counter2=0
		};
		loadPhoto2(counter2);
	}
}

function loadPhoto2(){
	if(document.getElementById('mooshow_navigation2')){
		navigation2();
	}

	hide_elements2();
	document.getElementById('mooshow_loading2').style.display='inline';
	imgPreloader2=new Image();
	imgPreloader2.onload=function(){
		document.getElementById('mooshow_loading2').style.display='none';
		new Fx.Style('mooshow_image2','opacity').set(0);resize2();
	}
	imgPreloader2.src=photoArray2[counter2][0];
}

function resize2(){
	currentwidth2=document.getElementById('mooshow_image2').width;
	currentheight2=document.getElementById('mooshow_image2').height;
	resizeContatinerHeight2.start(currentheight2,photoArray2[counter2][2]);
	resizeContatinerWidth2.start(currentwidth2,photoArray2[counter2][1]);
}

function hide_elements2(){
	if(document.getElementById('mooshow_caption2')){
		document.getElementById('mooshow_caption2').innerHTML='&nbsp;';
	}
	document.getElementById('mooshow_prev2').style.display='none';
	document.getElementById('mooshow_next2').style.display='none';
}

function switch_photo2(){
	document.getElementById('mooshow_image2').src=photoArray2[counter2][0];
	document.getElementById('mooshow_image2').alt=photoArray2[counter2][3];
	document.getElementById('mooshow_image2').width=photoArray2[counter2][1];
	document.getElementById('mooshow_image2').height=photoArray2[counter2][2];
	document.getElementById('mooshow_image2').name=counter2;
	if(document.getElementById('mooshow_caption2')){
		caption2();
	}
	show_elements2();
}

function show_elements2(){
	fade_in2('mooshow_image2',speed2);
	if(document.getElementById('mooshow_caption2')){
		fade_in2('mooshow_caption2',speed2);
	}
}

function show_nav_overlay2(){
	document.getElementById('mooshow_prev2').style.display='inline';
	document.getElementById('mooshow_next2').style.display='inline';
}

function navigation2(){
	document.getElementById('mooshow_navigation2').innerHTML='';
	var i=0;
	for(i=0;i<photoNum2;i++){
		var content=document.getElementById('mooshow_navigation2').innerHTML;
		if(i==counter2){
			document.getElementById('mooshow_navigation2').innerHTML=content+' <span class="mooshow_selected">'+(i+1)+'</span> ';
		}
		else{
			document.getElementById('mooshow_navigation2').innerHTML=content+' <a href=\'#'+(i+1)+'\' onclick=\"nextPhoto2('+(i+1)+');\">'+(i+1)+'</a> ';
		}
		if(i<photoNum2-1){
			var content=document.getElementById('mooshow_navigation2').innerHTML;document.getElementById('mooshow_navigation2').innerHTML=content;
		}
	}
	if(counter2==photoNum2-1){
		document.getElementById('nextphoto2').href='#1'
	}
	else{
		document.getElementById('nextphoto2').href='#'+(counter2+2)
	};
	if(counter2==0){
		document.getElementById('prevphoto2').href='#'+photoNum2	}
	else{
		document.getElementById('prevphoto2').href='#'+(counter2)
	};
}

function caption2(){
	var caption;
	if(photoArray2[counter2][3]==''){
		caption='&nbsp;'
	}
	else{
		caption=photoArray2[counter2][3]
	}

	document.getElementById('mooshow_caption2').innerHTML=caption;

	// Update
	if (photoArray2[counter2][4]!="") {
		document.getElementById('mooshow_link2').href = photoArray2[counter2][4];
		//document.getElementById('mooshow_link2').rel = "lightbox2";
	}
	else {
		document.getElementById('mooshow_link2').href = "#";
		//document.getElementById('mooshow_link2').rel = "none";
	}
}

window.addEvent('domready', mooInit2);

function mooInit2(){
	transition_busy2=1;
	resizeContatinerHeight2=new Fx.Style($('mooshow_image_container2'),'height',{'duration':speed2,'wait':false,onComplete:function(){switch_photo2();transition_busy2=0;}});
	resizeContatinerWidth2=new Fx.Style($('mooshow_container2'),'width',{'duration':speed2,'wait':false});transition_busy2=0;nextPhoto2(1);
}

function fade_in2(element,speed){
	new Fx.Style(element,'opacity',{'duration':speed,'wait':false,onComplete:function(){show_nav_overlay2();}}).start(0,1);
}