/* this prevents dom flickering, needs to be outside of dom.ready event: */
document.documentElement.className += 'js_active';
/*end dom flickering =) */

//global path: avia_framework_globals.installedAt

jQuery.noConflict();
jQuery(document).ready(function(){

	//accordion slider
	if(jQuery.fn.aviaCordion)
	jQuery(".aviacordion .slideshow").aviaCordion();
	
	// default fade slider
	if(jQuery.fn.avia_fade_slider)
	jQuery(".fade_slider .slideshow, .piecemaker .slideshow, .caption_slider .slideshow").avia_fade_slider();

	// aviaslider initialisation: large aviaslider
	if(jQuery.fn.aviaSlider)
	jQuery(".aviaslider .slideshow").each(function(){
	
	jQuery(this).aviaSlider({
			animationSpeed:500,										// animation duration
			autorotation: true,										// autorotation true or false?
			autorotationSpeed:8,									// duration between autorotation switch in Seconds
			transition: 'fade',
			blockSize: {height: 'full', width:'full'},				// heigth and width of the blocks'
			betweenBlockDelay:50,									// delay between each block change
			transitionOrder: ['diagonaltop', 'diagonalbottom','topleft', 'bottomright', 'random'],
			showText: true,											// wether description text should be shown or not 
			display: 'all', 										// showing up blocks: random, topleft, bottomright, diagonaltop, diagonalbottom, all
			switchMovement: false,									// if display is set "topleft" it will switch to "br" every 2nd transition
			slideControlls: 'items',								// which controlls should the be displayed for the user: none, items
			slides: '.featured',									// wich element inside the container should serve as slide
			captionReplacement:'.slideshow_caption'
			});
			
	});	
});

jQuery.easing['jswing'] = jQuery.easing['swing'];
jQuery.extend( jQuery.easing, {
	def: 'easeOutQuad',
	swing: function (x, t, b, c, d) {
		//alert(jQuery.easing.default);
		return jQuery.easing[jQuery.easing.def](x, t, b, c, d);
	},
	easeInQuad: function (x, t, b, c, d) {
		return c*(t/=d)*t + b;
	},
	easeOutQuad: function (x, t, b, c, d) {
		return -c *(t/=d)*(t-2) + b;
	},
	easeInOutQuad: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t + b;
		return -c/2 * ((--t)*(t-2) - 1) + b;
	},
	easeInCubic: function (x, t, b, c, d) {
		return c*(t/=d)*t*t + b;
	},
	easeOutCubic: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t + 1) + b;
	},
	easeInOutCubic: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t + b;
		return c/2*((t-=2)*t*t + 2) + b;
	},
	easeInQuart: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t + b;
	},
	easeOutQuart: function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	},
	easeInOutQuart: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
		return -c/2 * ((t-=2)*t*t*t - 2) + b;
	},
	easeInQuint: function (x, t, b, c, d) {
		return c*(t/=d)*t*t*t*t + b;
	},
	easeOutQuint: function (x, t, b, c, d) {
		return c*((t=t/d-1)*t*t*t*t + 1) + b;
	},
	easeInOutQuint: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
		return c/2*((t-=2)*t*t*t*t + 2) + b;
	},
	easeInSine: function (x, t, b, c, d) {
		return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
	},
	easeOutSine: function (x, t, b, c, d) {
		return c * Math.sin(t/d * (Math.PI/2)) + b;
	},
	easeInOutSine: function (x, t, b, c, d) {
		return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
	},
	easeInExpo: function (x, t, b, c, d) {
		return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
	},
	easeOutExpo: function (x, t, b, c, d) {
		return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
	},
	easeInOutExpo: function (x, t, b, c, d) {
		if (t==0) return b;
		if (t==d) return b+c;
		if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
		return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
	},
	easeInCirc: function (x, t, b, c, d) {
		return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
	},
	easeOutCirc: function (x, t, b, c, d) {
		return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
	},
	easeInOutCirc: function (x, t, b, c, d) {
		if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
		return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
	},
	easeInElastic: 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;
	},
	easeOutElastic: 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;
	},
	easeInOutElastic: 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;
	},
	easeInBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*(t/=d)*t*((s+1)*t - s) + b;
	},
	easeOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) s = 1.70158;
		return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
	},
	easeInOutBack: function (x, t, b, c, d, s) {
		if (s == undefined) 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;
	},
	easeInBounce: function (x, t, b, c, d) {
		return c - jQuery.easing.easeOutBounce (x, d-t, 0, c, d) + b;
	},
	easeOutBounce: 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;
		}
	},
	easeInOutBounce: function (x, t, b, c, d) {
		if (t < d/2) return jQuery.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
		return jQuery.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
	}
});

// -------------------------------------------------------------------------------------------
// image preloader
// -------------------------------------------------------------------------------------------
(function($) {
	$.fn.aviaImagePreloader = function(variables, callback) {
		var defaults = 	{
			fadeInSpeed: 800,
			delay:0,
			maxLoops: 10,
			thisData: {},
			data: ''
		};
		
		var options = $.extend(defaults, variables);
			
		return this.each(function()	{
			var container 	= $(this),
				images		= $('img', this).css({opacity:0, visibility:'visible', display:'block'}),
				parent = images.parent().addClass('preloading'),
				imageCount = images.length,
				interval = '',
				allImages = images ;
							
			
			var methods = 
			{
				checkImage: function()
				{
					images.each(function(i)
					{
						if(this.complete == true) images = images.not(this);
					});
					
					if(images.length && options.maxLoops >= 0)
					{
						options.maxLoops--;
						setTimeout(methods.checkImage, 500);
					}
					else
					{
						methods.showImages();
					}
				},
				
				showImages: function()
				{
					allImages.each(function(i)
					{
						var currentImage = $(this);
						setTimeout(function()
						{
							methods.showSingleImage(currentImage, i);
						},options.delay * i);
						
						
					});
				},
				
				showSingleImage: function(currentImage, i)
				{
					currentImage.animate({opacity:1}, options.fadeInSpeed, function()
					{
						currentImage.parents().removeClass('preloading');
						if(allImages.length == i+1) 
						{
							methods.callback(i);
						}
					});
				},
				
				callback: function()
				{		
					if (variables instanceof Function) { callback = variables; }
					if (callback  instanceof Function) { callback.call(options.thisData, options.data);  }
				}
			};
			
			if(!images.length) { methods.callback(); return }
			methods.checkImage();

		});
	};
})(jQuery);