var menuSlider = function() {
	var m, e, g, s, q, i;
	var e = [];
	var q = 8;
	var i = 8;
	return {
		init : function(j, k) {
			m = document.getElementById(j);
			m = m.getElement('ul');
			e = m.getElementsByTagName('li');
			var i, l, w, p;
			i = 0;
			l = e.length;
			for (i; i < l; i++) {
				var c, v;
				c = e[i];
				v = c.value;
				if (v == 1) {
					s = c;
					w = c.offsetWidth;
					p = c.offsetLeft
				}
				c.onmouseover = function() {
					menuSlider.mo(this)
				};
				c.onmouseout = function() {
					menuSlider.mo(s)
				};
			}
			g = document.getElementById(k);
			g.style.width = w + 'px';
			g.style.left = p + 'px';
		},
		mo : function(d) {
			if ( typeof(d) !== 'undefined' ) {
				clearInterval(m.tm);
				var el, ew;
				el = parseInt(d.offsetLeft);
				ew = parseInt(d.offsetWidth);
				m.tm = setInterval(function() {
					menuSlider.mv(el, ew)
				}, i);
			}
		},
		mv : function(el, ew) {
			var l, w;
			l = parseInt(g.offsetLeft);
			w = parseInt(g.offsetWidth);
			if (l != el || w != ew) {
				if (l != el) {
					var ld, lr, li;
					ld = (l > el) ? -1 : 1;
					lr = Math.abs(el - l);
					li = (lr < q) ? ld * lr : ld * q;
					g.style.left = (l + li) + 'px'
				}
				if (w != ew) {
					var wd, wr, wi;
					wd = (w > ew) ? -1 : 1;
					wr = Math.abs(ew - w);
					wi = (wr < q) ? wd * wr : wd * q;
					g.style.width = (w + wi) + 'px'
				}
			} else {
				clearInterval(m.tm)
			}
		}
	};
}();



function setfontSize( size )
{
  
  var sizes = new Array( 'normal', 'bigger', 'biggest' );

  if( !sizes.contains( size ) )
    size = sizes[0];

  if( $('linkFontSize') )
    $('linkFontSize').setProperty( 'href', '/_layouts/easenl_default/assets/css/' + size + '.css' );
  else
    new Asset.css('/_layouts/easenl_default/assets/css/' + size + '.css', {id: 'linkFontSize'});

  Cookie.write('fontSize', size, { path:'/', duration:999});
}

window.addEvent('domready', function() {
    if( $('homeHeader') ) {
	  var tabs = new SimpleTabs('homeHeader', {
	  selector: 'h4',
	  autoStart: false
	  });
	}
});