// JavaScript Document

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

jQuery(function(){
	// smooth scroll
	// Codrops : http://tympanus.net/codrops/2010/06/02/smooth-vertical-or-horizontal-page-scrolling-with-jquery/
	jQuery('.smooth').bind('click',function(event){
		var jQueryanchor = jQuery(this);
		
		jQuery('html, body').stop().animate({
			scrollTop: jQuery(jQueryanchor.attr('href')).offset().top
		}, 1000,'easeInOutExpo');
		/*
		if you don't want to use the easing effects:
		jQuery('html, body').stop().animate({
			scrollTop: jQuery(jQueryanchor.attr('href')).offset().top
		}, 1000);
		*/
		event.preventDefault();
	});
	
	// photo slide show
	myTimer = setTimeout("showNext()", 4000);
	showNext(); //loads first image
	jQuery('#thumbs li').bind('click',function(e){
		var count = jQuery(this).attr('rel');
		showImage(parseInt(count)-1);
	});
});


// photo slide show
var currentImage;
var currentIndex = -1;
var interval;
function showImage(index){
		if(index < jQuery('#bigPic img').length){
			var indexImage = jQuery('#bigPic img')[index]
				if(currentImage){   
					if(currentImage != indexImage ){
								jQuery(currentImage).css('z-index',2);
								clearTimeout(myTimer);
								jQuery(currentImage).fadeOut(2000, function() {
					myTimer = setTimeout("showNext()", 4000);
					jQuery(this).css({'display':'none','z-index':1})
			});
						}
				}
				jQuery(indexImage).css({'display':'block', 'opacity':1});
				currentImage = indexImage;
				currentIndex = index;
				jQuery('#thumbs li').removeClass('active');
				jQuery(jQuery('#thumbs li')[index]).addClass('active');
		}
}
function showNext(){
		var len = jQuery('#bigPic img').length;
		var next = currentIndex < (len-1) ? currentIndex + 1 : 0;
		showImage(next);
}
var myTimer;