// 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];}
}

function avisoNoDisponible(){
	alert("Página no disponible");	
}

function cargaFotos(){
	$('.gallery_demo_unstyled').addClass('gallery_demo'); // adds new class name to maintain degradability

$('ul.gallery_demo').galleria({
	
	history   : true, // activates the history object for bookmarking, back-button etc.
	clickNext : true, // helper for making the image clickable
	insert    : '#main_image', // the containing selector for our main image
	onImage   : function(image,caption,thumb) { // let's add some image effects for demonstration purposes
		
		// fade in the image & caption
		image.css('display','none').fadeIn(1000);
		caption.css('display','none').fadeIn(1000);
		
		// fetch the thumbnail container
		var _li = thumb.parents('gallery_demo_unstyled li');
		
		// fade out inactive thumbnail
		_li.siblings().children('img.selected').fadeTo(500,0.3);
		
		// fade in active thumbnail
		thumb.fadeTo('fast',1).addClass('selected');
		
		// add a title for the clickable image
		image.attr('title','Siguiente >>');
	},
	onThumb : function(thumb) { // thumbnail effects goes here
		
		// fetch the thumbnail container
		var _li = thumb.parents('gallery_demo_unstyled li');
		
		// if thumbnail is active, fade all the way.
		var _fadeTo = _li.is('.active') ? '1' : '0.3';
		
		// fade in the thumbnail when finnished loading
		thumb.css({display:'none',opacity:_fadeTo}).fadeIn(1500);
		
		// hover effects
		thumb.hover(
			function() { thumb.fadeTo('fast',1); },
			function() { _li.not('.active').children('img').fadeTo('fast',0.3); } // don't fade out if the parent is active
		)
	}
});
	}