/*
Editions
*/

window.addEvent('domready', function() {

	if($('editions_list')) {
	  var totIncrement		= 0;
	  var increment			= ($('editions_list').getElements('li').length * 235) - ($('editions_overflow').getCoordinates().width) - 20;
	  var maxRightIncrement	= increment*(-1);
	  var fx = new Fx.Style('editions_list', 'margin-left', {
				duration: 1000,
				transition: Fx.Transitions.Back.easeInOut,
				wait: true
	   });
	   
	   //-------------------------------------
	  // EVENTS for the button "previous"
	  $('previous_editions').addEvents({ 
		  'click' : function(event){ 
		  event = new Event(event).stop();
		  if(totIncrement<0){
					totIncrement = totIncrement+increment;
					fx.stop()
					fx.start(totIncrement);
					this.style.visibility = 'hidden';
					$('next_editions').style.visibility = 'visible';
				}
			}			  	  
	  }); 
	 
	   //-------------------------------------
	  // EVENTS for the button "next"
	  $('next_editions').addEvents({ 
		  'click' : function(event){ 
		   event = new Event(event).stop();
			 if(totIncrement>maxRightIncrement){
				 totIncrement = totIncrement-increment;
				fx.stop()
				fx.start(totIncrement);
					this.style.visibility = 'hidden';
					$('previous_editions').style.visibility = 'visible';
			}
		  }		  		  
	  });
	}
});


/*
Gallery Products
*/
	function MM_preloadImages() {		
	  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) {
	  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() {
	  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];
		   if(x.up('a.lightbox')) x.up('a.lightbox').href = x.src.replace('.jpg','_big.jpg');
	   }

   
	   window.addEvent('domready', function() {
			$$('.screenshots_navigation')[0].getElements('a').addEvent('click', function(evnt) {
				if(!trgt.hasClass('lightbox'))
				evnt.stop();
			}.bindWithEvent());
		  });

	   window.addEvent('domready', function() {
			$$('.screenshots_navigation')[1].getElements('a').addEvent('click', function(evnt) {
				if(!trgt.hasClass('lightbox'))
				evnt.stop();
			}.bindWithEvent());
		  });

	}