// Delay Plugin for jQuery
// - http://www.evanbot.com
// - © 2008 Evan Byrne

jQuery.fn.delay = function(time,func){
	return this.each(function(){
		setTimeout(func,time);
	});
};

//////////////////////////////////////////////////////////////////////

/*
 * jQuery Cycle Lite Plugin
 * http://malsup.com/jquery/cycle/lite/
 * Copyright (c) 2008 M. Alsup
 * Version: 1.0 (06/08/2008)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 * Requires: jQuery v1.2.3 or later
 */
;(function(D){var A="Lite-1.0";D.fn.cycle=function(E){return this.each(function(){E=E||{};if(this.cycleTimeout){clearTimeout(this.cycleTimeout)}this.cycleTimeout=0;this.cyclePause=0;var I=D(this);var J=E.slideExpr?D(E.slideExpr,this):I.children();var G=J.get();if(G.length<2){if(window.console&&window.console.log){window.console.log("terminating; too few slides: "+G.length)}return }var H=D.extend({},D.fn.cycle.defaults,E||{},D.metadata?I.metadata():D.meta?I.data():{});H.before=H.before?[H.before]:[];H.after=H.after?[H.after]:[];H.after.unshift(function(){H.busy=0});var F=this.className;H.width=parseInt((F.match(/w:(\d+)/)||[])[1])||H.width;H.height=parseInt((F.match(/h:(\d+)/)||[])[1])||H.height;H.timeout=parseInt((F.match(/t:(\d+)/)||[])[1])||H.timeout;if(I.css("position")=="static"){I.css("position","relative")}if(H.width){I.width(H.width)}if(H.height&&H.height!="auto"){I.height(H.height)}var K=0;J.css({position:"absolute",top:0,left:0}).hide().each(function(M){D(this).css("z-index",G.length-M)});D(G[K]).css("opacity",1).show();if(D.browser.msie){G[K].style.removeAttribute("filter")}if(H.fit&&H.width){J.width(H.width)}if(H.fit&&H.height&&H.height!="auto"){J.height(H.height)}if(H.pause){I.hover(function(){this.cyclePause=1},function(){this.cyclePause=0})}D.fn.cycle.transitions.fade(I,J,H);J.each(function(){var M=D(this);this.cycleH=(H.fit&&H.height)?H.height:M.height();this.cycleW=(H.fit&&H.width)?H.width:M.width()});J.not(":eq("+K+")").css({opacity:0});if(H.cssFirst){D(J[K]).css(H.cssFirst)}if(H.timeout){if(H.speed.constructor==String){H.speed={slow:600,fast:200}[H.speed]||400}if(!H.sync){H.speed=H.speed/2}while((H.timeout-H.speed)<250){H.timeout+=H.speed}}H.speedIn=H.speed;H.speedOut=H.speed;H.slideCount=G.length;H.currSlide=K;H.nextSlide=1;var L=J[K];if(H.before.length){H.before[0].apply(L,[L,L,H,true])}if(H.after.length>1){H.after[1].apply(L,[L,L,H,true])}if(H.click&&!H.next){H.next=H.click}if(H.next){D(H.next).bind("click",function(){return C(G,H,H.rev?-1:1)})}if(H.prev){D(H.prev).bind("click",function(){return C(G,H,H.rev?1:-1)})}if(H.timeout){this.cycleTimeout=setTimeout(function(){B(G,H,0,!H.rev)},H.timeout+(H.delay||0))}})};function B(J,E,I,K){if(E.busy){return }var H=J[0].parentNode,M=J[E.currSlide],L=J[E.nextSlide];if(H.cycleTimeout===0&&!I){return }if(I||!H.cyclePause){if(E.before.length){D.each(E.before,function(N,O){O.apply(L,[M,L,E,K])})}var F=function(){if(D.browser.msie){this.style.removeAttribute("filter")}D.each(E.after,function(N,O){O.apply(L,[M,L,E,K])})};if(E.nextSlide!=E.currSlide){E.busy=1;D.fn.cycle.custom(M,L,E,F)}var G=(E.nextSlide+1)==J.length;E.nextSlide=G?0:E.nextSlide+1;E.currSlide=G?J.length-1:E.nextSlide-1}if(E.timeout){H.cycleTimeout=setTimeout(function(){B(J,E,0,!E.rev)},E.timeout)}}function C(E,F,I){var H=E[0].parentNode,G=H.cycleTimeout;if(G){clearTimeout(G);H.cycleTimeout=0}F.nextSlide=F.currSlide+I;if(F.nextSlide<0){F.nextSlide=E.length-1}else{if(F.nextSlide>=E.length){F.nextSlide=0}}B(E,F,1,I>=0);return false}D.fn.cycle.custom=function(K,H,I,E){var J=D(K),G=D(H);G.css({opacity:0});var F=function(){G.animate({opacity:1},I.speedIn,I.easeIn,E)};J.animate({opacity:0},I.speedOut,I.easeOut,function(){J.css({display:"none"});if(!I.sync){F()}});if(I.sync){F()}};D.fn.cycle.transitions={fade:function(F,G,E){G.not(":eq(0)").css("opacity",0);E.before.push(function(){D(this).show()})}};D.fn.cycle.ver=function(){return A};D.fn.cycle.defaults={timeout:4000,speed:1000,next:null,prev:null,before:null,after:null,height:"auto",sync:1,fit:0,pause:0,delay:0,slideExpr:null}})(jQuery);

//////////////////////////////////////////////////////////////////////

// resize.js
// Resizes an image to fill the browser window proportionately.

	// Original image size
	var image_width = 1600;
	var image_height = 1200;

function resizeimage() {
	var window_width = jQuery(window).width();
	var window_height = jQuery(window).height();
	var window_ratio = window_width / window_height;

	current_width = jQuery('#background img').width();
	if (current_width > 1) {
		image_width = current_width;
	}	

	current_height = jQuery('#background img').height();
	if (current_height > 1) {
		image_height = current_height;
	}
	
	image_ratio = image_width / image_height;
	
	
	// Scale image
	if (window_ratio > image_ratio) {
		// Scale image to fit window width
		var scaled_height = (window_width / image_width) * image_height;
		var scaled_width = window_width;
	} else {
		// Scale image to fit window height		
		var scaled_height = window_height;
		var scaled_width = (window_height / image_height) * image_width;
	}
	
	jQuery('#background img').css({height: scaled_height, width: scaled_width});
	jQuery('#background').css({height: window_height, width: window_width});
	
	
	// Position image
	new_top = 0 - ((scaled_height - window_height) / 2);
	new_left =  0 - ((scaled_width - window_width) / 2);
	
	jQuery('#background img').css({top: new_top, left: new_left});
	
	
	// Image visibility
	jQuery('#background').css({visibility:"visible", display:"inline"});
	
	
}

//////////////////////////////////////////////////////////////////////

/**
* Fitted: a jQuery Plugin
* @author: Trevor Morris (trovster)
* @url: http://www.trovster.com/lab/code/plugins/jquery.fitted.js
* @documentation: http://www.trovster.com/lab/plugins/fitted/
* @published: 11/09/2008
* @updated: 29/09/2008
* @requires: jQuery v.1.2.6 or above
* 
* @notes: 
* Also see BigTarget by Leevi Graham - http://newism.com.au/blog/post/58/bigtarget-js-increasing-the-size-of-clickable-targets/ 
*
*/
if(typeof jQuery != 'undefined') {
	jQuery(function($) {
		$.fn.extend({
			fitted: function(options) {
				var settings = $.extend({}, $.fn.fitted.defaults, options);
							
				return this.each(
					function() {
						if($.fn.jquery < '1.2.6') {return;}
						
						var $t = $(this);
						var o = $.metadata ? $.extend({}, settings, $t.metadata()) : settings;
						
						if($t.find(':has(a)')) {
							/**
							* Find the first Anchor
							* @var object $a
							*/
							var $a = $t.find('a:first');
							
							/**
							* Get the Anchor Attributes
							*/
							var href = $a.attr('href');
							var title = $a.attr('title');
							
							/**
							* Setup the Container
							* Add the 'container' class defined in settings
							* @event hover
							* @event click
							*/
							$t.addClass(o['class']['container']).hover(
								function(){
									/**
									* Hovered Element
									*/
									$h = $(this);
									
									/**
									* Add the 'hover' class defined in settings
									*/
									$h.addClass(o['class']['hover']);
									
									/**
									* Add the Title Attribute if the option is set, and it's not empty
									*/
									if(typeof o['title'] != 'undefined' && o['title']===true && title != '') {
										$h.attr('title',title);
									}
																		
									/**
									* Set the Status bar string if the option is set
									*/
									if(typeof o['status'] != 'undefined' && o['status']===true) {
										if($.browser.safari) {
											/**
											* Safari Formatted Status bar string
											*/
											window.status = 'Go to "' + href + '"';
										}
										else {
											/**
											* Default Formatted Status bar string
											*/
											window.status = href;
										}
									}
								},
								function(){
									/**
									* "un"-hovered Element
									*/
									$h = $(this);
									
									/**
									* Remove the Title Attribute if it was set by the Plugin
									*/
									if(typeof o['title'] != 'undefined' && o['title']===true && title != '') {
										$h.removeAttr('title');
									}
									
									/**
									* Remove the 'hover' class defined in settings
									*/
									$h.removeClass(o['class']['hover']);
									
									/**
									* Remove the Status bar string
									*/
									window.status = '';
								}
							).click(
								function(){
									/**
									* Clicked!
									* The Container has been Clicked
									* Trigger the Anchor / Follow the Link
									*/
									if($a.is('[rel*=external]')){
										window.open($href);
										return false;
									}
									else {
										//$a.click(); $a.trigger('click');
										window.location = href;
									}
								}
							);
						}
					}
				);
			}
		});
		
		/**
		* Plugin Defaults
		*/
		$.fn.fitted.defaults = {
			'class' : {
				'container' : 'fitted',
				'hover' : 'hovered'
			},
			'title' : true,
			'status' : false
		};
	});
}

//////////////////////////////////////////////////////////////////////

/**
 * @author Alexander Farkas
 * v. 1.02
 */
(function($) {
	$.extend($.fx.step,{
	    backgroundPosition: function(fx) {
            if (fx.state === 0 && typeof fx.end == 'string') {
                var start = $.curCSS(fx.elem,'backgroundPosition');
                start = toArray(start);
                fx.start = [start[0],start[2]];
                var end = toArray(fx.end);
                fx.end = [end[0],end[2]];
                fx.unit = [end[1],end[3]];
			}
            var nowPosX = [];
            nowPosX[0] = ((fx.end[0] - fx.start[0]) * fx.pos) + fx.start[0] + fx.unit[0];
            nowPosX[1] = ((fx.end[1] - fx.start[1]) * fx.pos) + fx.start[1] + fx.unit[1];           
            fx.elem.style.backgroundPosition = nowPosX[0]+' '+nowPosX[1];
            
           function toArray(strg){
               strg = strg.replace(/left|top/g,'0px');
               strg = strg.replace(/right|bottom/g,'100%');
               strg = strg.replace(/([0-9\.]+)(\s|\)|$)/g,"$1px$2");
               var res = strg.match(/(-?[0-9\.]+)(px|\%|em|pt)\s(-?[0-9\.]+)(px|\%|em|pt)/);
               return [parseFloat(res[1],10),res[2],parseFloat(res[3],10),res[4]];
           }
        }
	});
})(jQuery);