// Innerfade Effect
(function(jQuery){
jQuery.fn.innerfade=function(options){
return this.each(function(){
jQuery.innerfade(this,options);
});
};
jQuery.innerfade=function(container,options){
var settings={
'animationtype':'fade',
'speed':'normal',
'type':'sequence',
'timeout':2000,
'containerheight':'auto',
'runningclass':'innerfade',
'children':null
};
if(options)
jQuery.extend(settings,options);
if(settings.children===null)
var elements=jQuery(container).children();
else
var elements=jQuery(container).children(settings.children);
if(elements.length>1){
jQuery(container).css('position','relative').css('height',settings.containerheight).addClass(settings.runningclass);
for(var i=0;i<elements.length;i++){
jQuery(elements[i]).css('z-index',String(elements.length-i)).css('position','absolute').hide();
};
if(settings.type=="sequence"){
setTimeout(function(){
jQuery.innerfade.next(elements,settings,1,0);
},settings.timeout);
jQuery(elements[0]).show();
}else if(settings.type=="random"){
var last=Math.floor(Math.random()*(elements.length));
setTimeout(function(){
do{
current=Math.floor(Math.random()*(elements.length));
}while(last==current);
jQuery.innerfade.next(elements,settings,current,last);
},settings.timeout);
jQuery(elements[last]).show();
}else if(settings.type=='random_start'){
settings.type='sequence';
var current=Math.floor(Math.random()*(elements.length));
setTimeout(function(){
jQuery.innerfade.next(elements,settings,(current+1)%elements.length,current);
},settings.timeout);
jQuery(elements[current]).show();
}else{
alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
}
}
};
jQuery.innerfade.next=function(elements,settings,current,last){
if(settings.animationtype=='slide'){
jQuery(elements[last]).slideUp(settings.speed);
jQuery(elements[current]).slideDown(settings.speed);
}else if(settings.animationtype=='fade'){
jQuery(elements[last]).fadeOut(settings.speed);
jQuery(elements[current]).fadeIn(settings.speed,function(){
removeFilter(jQuery(this)[0]);
});
}else
alert('Innerfade-animationtype must either be \'slide\' or \'fade\'');
if(settings.type=="sequence"){
if((current+1)<elements.length){
current=current+1;
last=current-1;
}else{
current=0;
last=elements.length-1;
}
}else if(settings.type=="random"){
last=current;
while(current==last)
current=Math.floor(Math.random()*elements.length);
}else
alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
setTimeout((function(){
jQuery.innerfade.next(elements,settings,current,last);
}),settings.timeout);
};
})(jQuery);
function removeFilter(element){
if(element.style.removeAttribute){
element.style.removeAttribute('filter');
}
}

// Iniate Innerfade

jQuery(document).ready(
function(){
jQuery('#headerphotos').innerfade({
animationtype:'fade',
speed:'slow',
timeout:5000,
type:'sequence',
containerheight:'auto'
});
});



jQuery(document).ready(
function(){
jQuery('#headernews').innerfade({
animationtype:'slide',
speed:'slow',
timeout:5000,
type:'random',
containerheight:'auto'
});
});




// Easing for Accordion Menu
/*
 * jQuery Easing v1.1.1 - http://gsgd.co.uk/sandbox/jquery.easing.php
 *
 * Uses the built in easing capabilities added in jQuery 1.1
 * to offer multiple easing options
 *
 * Copyright (c) 2007 George Smith
 * Licensed under the MIT License:
 *   http://www.opensource.org/licenses/mit-license.php
 */

jQuery.extend({
	easing: {
		easein: function(x, t, b, c, d) {
			return c*(t/=d)*t + b; // in
		},
		easeinout: function(x, t, b, c, d) {
			if (t < d/2) return 2*c*t*t/(d*d) + b;
			var ts = t - d/2;
			return -2*c*ts*ts/(d*d) + 2*c*ts/d + c/2 + b;		
		},
		easeout: function(x, t, b, c, d) {
			return -c*t*t/(d*d) + 2*c*t/d + b;
		},
		expoin: function(x, t, b, c, d) {
			var flip = 1;
			if (c < 0) {
				flip *= -1;
				c *= -1;
			}
			return flip * (Math.exp(Math.log(c)/d * t)) + b;		
		},
		expoout: function(x, t, b, c, d) {
			var flip = 1;
			if (c < 0) {
				flip *= -1;
				c *= -1;
			}
			return flip * (-Math.exp(-Math.log(c)/d * (t-d)) + c + 1) + b;
		},
		expoinout: function(x, t, b, c, d) {
			var flip = 1;
			if (c < 0) {
				flip *= -1;
				c *= -1;
			}
			if (t < d/2) return flip * (Math.exp(Math.log(c/2)/(d/2) * t)) + b;
			return flip * (-Math.exp(-2*Math.log(c/2)/d * (t-d)) + c + 1) + b;
		},
		bouncein: function(x, t, b, c, d) {
			return c - jQuery.easing['bounceout'](x, d-t, 0, c, d) + b;
		},
		bounceout: function(x, t, b, c, d) {
			if ((t/=d) < (1/2.75)) {
				return c*(7.5625*t*t) + b;
			} else if (t < (2/2.75)) {
				return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
			} else if (t < (2.5/2.75)) {
				return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
			} else {
				return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
			}
		},
		bounceinout: function(x, t, b, c, d) {
			if (t < d/2) return jQuery.easing['bouncein'] (x, t*2, 0, c, d) * .5 + b;
			return jQuery.easing['bounceout'] (x, t*2-d,0, c, d) * .5 + c*.5 + b;
		},
		elasin: function(x, t, b, c, d) {
			var s=1.70158;var p=0;var a=c;
			if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
			if (a < Math.abs(c)) { a=c; var s=p/4; }
			else var s = p/(2*Math.PI) * Math.asin (c/a);
			return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
		},
		elasout: function(x, t, b, c, d) {
			var s=1.70158;var p=0;var a=c;
			if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
			if (a < Math.abs(c)) { a=c; var s=p/4; }
			else var s = p/(2*Math.PI) * Math.asin (c/a);
			return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
		},
		elasinout: function(x, t, b, c, d) {
			var s=1.70158;var p=0;var a=c;
			if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
			if (a < Math.abs(c)) { a=c; var s=p/4; }
			else var s = p/(2*Math.PI) * Math.asin (c/a);
			if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
			return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
		},
		backin: function(x, t, b, c, d) {
			var s=1.70158;
			return c*(t/=d)*t*((s+1)*t - s) + b;
		},
		backout: function(x, t, b, c, d) {
			var s=1.70158;
			return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
		},
		backinout: function(x, t, b, c, d) {
			var s=1.70158;
			if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
			return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
		},
		linear: function(x, t, b, c, d) {
			return c*t/d + b; //linear
		}
	}
});














// Accordion Menu
function initMenu() {
  jQuery('#menu ul').hide();
  jQuery('#menu ul:first').hide();
  jQuery('#menu li a').click(
    function() {
      var checkElement = jQuery(this).next();
      if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
        return false;
        }
      if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
        jQuery('#menu ul:visible').slideUp('normal');
        checkElement.slideDown('normal');
        return false;
        }
      }
    );
  }
 
jQuery(document).ready(function() {initMenu();});