Ext.onReady(function(){
	// start auto-link-rollover
	Ext.md.AutoRollover.init('menu');
	var img = Ext.fly('menu').child('img');
	img.dom.src = img.dom.activeSRC;
	// start tab navigation & carousels
	Ext.select('.tab-buttons-panel').on('click', function(e, t) {
		var id = t.id.slice(-1);
		Ext.fly(t).radioClass('tab-show');
		Ext.get('content' + id).radioClass('tab-content-show');
		if(Ext.get('carousel' + id)) CarouselManager.launch(id);
	}, false, {delegate: 'li'});
	
	Ext.select('.tab-buttons-panel').on('mouseover', function(e, t) {
		var y = 105 + 10 + e.target.offsetTop;
		Ext.fly('menu-cursor').setY(y, true);
	}, false, {delegate: 'li'});
	
	Ext.fly('menu').on('mouseout', function(e, t) {
		var y = 10 + Ext.fly('menu').child('li.tab-show').getY();
		Ext.fly('menu-cursor').setY(y, true);
	});
});

CarouselManager = function() {
	var running = [];
	return {
		launch: function(id) {
			if(running.indexOf(id) != -1) return;
			running.push(id);
			//console.log('activating carousel '+id);
			new Ext.ux.Carousel('carousel' + id, {
				itemSelector : 'img',
				interval : 3,
				autoPlay : true,
				showPlayButton : true,
				pauseOnNavigate : true,
				freezeOnHover : true,
				transitionType : 'fade'
				//navigationOnHover : true
			});
		}
	};
}();

Ext.ns('Ext.md');

Ext.md.AutoRollover = function() {
	var regex = /(.*)(_std\.)([^\.]{3,4})$/;
	function onMouseOver(ev, el) {
		if(el.src == el.activeSRC) return;
		el.src = el.hoverSRC;
	};
	function onMouseOut(ev, el) {
		if(el.src == el.activeSRC) return;
		el.src = el.outSRC;
	};
	function onClick(ev, el) {
		Ext.fly(el).parent('ul').select('img').each(function(img) {
			img.dom.src = img.dom.outSRC;
		});
		el.src = el.activeSRC;
	};
	return {
		init: function(elem) {
			if(elem == null) return;
			Ext.fly(elem).select('img',true).each(function(img, a, i) {
				if(!img.dom.rolloverSet && img.dom.src.match(regex)) {
					//console.log('setting img: '+ img.dom.src);
					var matched = img.dom.src.match(regex);
					img.dom.hoverSRC = matched[1]+'_over.'+ matched[3];
					img.dom.activeSRC = matched[1]+'_active.'+ matched[3];
					img.dom.outSRC = img.dom.src;
					img.on('mouseover', onMouseOver );
					img.on('mouseout', onMouseOut );
					img.on('click', onClick );
					img.dom.rolloverSet = true;
				}
			});
		}
	};
}();

//============================ Dreamweaver stuff =======================================================================
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_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_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];}
}