var photoNum7=photoArray7.length;
var counter7=0;
var currentheight7=photoArray7[counter7][2];
var currentwidth7=photoArray7[counter7][1];
var currentcaption7=photoArray7[counter7][3];
var currentlink7=photoArray7[counter7][4];
var speed7=500;
var transition_busy7=0;

function prevPhoto7(number){
	if(transition_busy7==0){
		if(number==null){
			counter7--
		}
		else{
			counter7=(number-1)
		};
		if(counter7<0){
			counter7=photoNum7-1
		};
		loadPhoto7(counter7);
	}
}

function nextPhoto7(number){
	if(transition_busy7==0){
		if(number==null){
			counter7++
		}
		else{
			counter7=(number-1)
		};
		if(counter7==photoNum7){
			counter7=0
		};
		loadPhoto7(counter7);
	}
}

function loadPhoto7(){
	if(document.getElementById('mooshow_navigation7')){
		navigation7();
	}

	hide_elements7();
	document.getElementById('mooshow_loading7').style.display='inline';
	imgPreloader7=new Image();
	imgPreloader7.onload=function(){
		document.getElementById('mooshow_loading7').style.display='none';
		new Fx.Style('mooshow_image7','opacity').set(0);resize7();
	}
	imgPreloader7.src=photoArray7[counter7][0];
}

function resize7(){
	currentwidth7=document.getElementById('mooshow_image7').width;
	currentheight7=document.getElementById('mooshow_image7').height;
	resizeContatinerHeight7.start(currentheight7,photoArray7[counter7][2]);
	resizeContatinerWidth7.start(currentwidth7,photoArray7[counter7][1]);
}

function hide_elements7(){
	if(document.getElementById('mooshow_caption7')){
		document.getElementById('mooshow_caption7').innerHTML='&nbsp;';
	}
	document.getElementById('mooshow_prev7').style.display='none';
	document.getElementById('mooshow_next7').style.display='none';
}

function switch_photo7(){
	document.getElementById('mooshow_image7').src=photoArray7[counter7][0];
	document.getElementById('mooshow_image7').alt=photoArray7[counter7][3];
	document.getElementById('mooshow_image7').width=photoArray7[counter7][1];
	document.getElementById('mooshow_image7').height=photoArray7[counter7][2];
	document.getElementById('mooshow_image7').name=counter7;
	if(document.getElementById('mooshow_caption7')){
		caption7();
	}
	show_elements7();
}

function show_elements7(){
	fade_in7('mooshow_image7',speed7);
	if(document.getElementById('mooshow_caption7')){
		fade_in7('mooshow_caption7',speed7);
	}
}

function show_nav_overlay7(){
	document.getElementById('mooshow_prev7').style.display='inline';
	document.getElementById('mooshow_next7').style.display='inline';
}

function navigation7(){
	document.getElementById('mooshow_navigation7').innerHTML='';
	var i=0;
	for(i=0;i<photoNum7;i++){
		var content=document.getElementById('mooshow_navigation7').innerHTML;
		if(i==counter7){
			document.getElementById('mooshow_navigation7').innerHTML=content+' <span class="mooshow_selected">'+(i+1)+'</span> ';
		}
		else{
			document.getElementById('mooshow_navigation7').innerHTML=content+' <a href=\'#'+(i+1)+'\' onclick=\"nextPhoto7('+(i+1)+');\">'+(i+1)+'</a> ';
		}
		if(i<photoNum7-1){
			var content=document.getElementById('mooshow_navigation7').innerHTML;document.getElementById('mooshow_navigation7').innerHTML=content;
		}
	}
	if(counter7==photoNum7-1){
		document.getElementById('nextphoto7').href='#1'
	}
	else{
		document.getElementById('nextphoto7').href='#'+(counter7+2)
	};
	if(counter7==0){
		document.getElementById('prevphoto7').href='#'+photoNum7	}
	else{
		document.getElementById('prevphoto7').href='#'+(counter7)
	};
}

function caption7(){
	var caption;
	if(photoArray7[counter7][3]==''){
		caption='&nbsp;'
	}
	else{
		caption=photoArray7[counter7][3]
	}

	document.getElementById('mooshow_caption7').innerHTML=caption;

	// Update
	if (photoArray7[counter7][4]!="") {
		document.getElementById('mooshow_link7').href = photoArray7[counter7][4];
		//document.getElementById('mooshow_link7').rel = "lightbox7";
	}
	else {
		document.getElementById('mooshow_link7').href = "#";
		//document.getElementById('mooshow_link7').rel = "none";
	}
}

window.addEvent('domready', mooInit7);

function mooInit7(){
	transition_busy7=1;
	resizeContatinerHeight7=new Fx.Style($('mooshow_image_container7'),'height',{'duration':speed7,'wait':false,onComplete:function(){switch_photo7();transition_busy7=0;}});
	resizeContatinerWidth7=new Fx.Style($('mooshow_container7'),'width',{'duration':speed7,'wait':false});transition_busy7=0;nextPhoto7(1);
}

function fade_in7(element,speed){
	new Fx.Style(element,'opacity',{'duration':speed,'wait':false,onComplete:function(){show_nav_overlay7();}}).start(0,1);
}