$(document).ready(function() {
	$('#warning').hide();
	$('#nojsnav').hide();
	$('.nav').accordion({
		accordion: true,
		speed: 300,
		closedSign: '[+]',
		openedSign: '[-]'
	});
});

/*
 * jQuery Reveal Plugin 1.0
 * www.ZURB.com
 * Copyright 2010, ZURB
 * Free to use under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
*/


(function($) {

/*---------------------------
 Defaults for Reveal
----------------------------*/
	 
/*---------------------------
 Listener for data-reveal-id attributes
----------------------------*/

	$('a[data-reveal-id]').live('click', function(e) {
		e.preventDefault();
		var modalLocation = $(this).attr('data-reveal-id');
		$('#'+modalLocation).reveal($(this).data());
	});

/*---------------------------
 Extend and Execute
----------------------------*/

    $.fn.reveal = function(options) {
        
        
        var defaults = {  
	    	animation: 'fade', //fade, fadeAndPop, none
		    animationspeed: 150, //how fast animtions are
		    closeonbackgroundclick: true, //if you click background will modal close?
		    dismissmodalclass: 'close-reveal-modal' //the class of a button or element that will close an open modal
    	}; 
    	
        //Extend dem' options
        var options = $.extend({}, defaults, options); 
	
        return this.each(function() {
        
/*---------------------------
 Global Variables
----------------------------*/
        	var modal = $(this),
        		topMeasure  = parseInt(modal.css('top')),
				topOffset = modal.height() + topMeasure,
          		locked = false,
				modalBG = $('.reveal-modal-bg');

/*---------------------------
 Create Modal BG
----------------------------*/
			if(modalBG.length == 0) {
				modalBG = $('<div class="reveal-modal-bg" />').insertAfter(modal);
			}		    
     
/*---------------------------
 Open & Close Animations
----------------------------*/
			//Entrance Animations
			modal.bind('reveal:open', function () {
			  modalBG.unbind('click.modalEvent');
				$('.' + options.dismissmodalclass).unbind('click.modalEvent');
				if(!locked) {
					lockModal();
					if(options.animation == "fadeAndPop") {
						modal.css({'top': $(document).scrollTop()-topOffset, 'opacity' : 0, 'visibility' : 'visible'});
						modalBG.fadeIn(options.animationspeed/2);
						modal.delay(options.animationspeed/2).animate({
							"top": $(document).scrollTop()+topMeasure + 'px',
							"opacity" : 1
						}, options.animationspeed,unlockModal());
					}
					if(options.animation == "fade") {
						modal.css({'opacity' : 0, 'visibility' : 'visible', 'top': $(document).scrollTop()+topMeasure});
						modalBG.fadeIn(options.animationspeed/2);
						modal.delay(options.animationspeed/2).animate({
							"opacity" : 1
						}, options.animationspeed,unlockModal());
					}
					if(options.animation == "none") {
						modal.css({'visibility' : 'visible', 'top':$(document).scrollTop()+topMeasure});
						modalBG.css({"display":"block"});
						unlockModal()
					}
				}
				modal.unbind('reveal:open');
			});

			//Closing Animation
			modal.bind('reveal:close', function () {
			  if(!locked) {
					lockModal();
					if(options.animation == "fadeAndPop") {
						modalBG.delay(options.animationspeed).fadeOut(options.animationspeed);
						modal.animate({
							"top":  $(document).scrollTop()-topOffset + 'px',
							"opacity" : 0
						}, options.animationspeed/2, function() {
							modal.css({'top':topMeasure, 'opacity' : 1, 'visibility' : 'hidden'});
							unlockModal();
						});					
					}  	
					if(options.animation == "fade") {
						modalBG.delay(options.animationspeed).fadeOut(options.animationspeed);
						modal.animate({
							"opacity" : 0
						}, options.animationspeed, function() {
							modal.css({'opacity' : 1, 'visibility' : 'hidden', 'top' : topMeasure});
							unlockModal();
						});					
					}  	
					if(options.animation == "none") {
						modal.css({'visibility' : 'hidden', 'top' : topMeasure});
						modalBG.css({'display' : 'none'});	
					}		
				}
				modal.unbind('reveal:close');
			});     
   	
/*---------------------------
 Open and add Closing Listeners
----------------------------*/
        	//Open Modal Immediately
    	modal.trigger('reveal:open')
			
			//Close Modal Listeners
			var closeButton = $('.' + options.dismissmodalclass).bind('click.modalEvent', function () {
			  modal.trigger('reveal:close')
			});
			
			if(options.closeonbackgroundclick) {
				modalBG.css({"cursor":"pointer"})
				modalBG.bind('click.modalEvent', function () {
				  modal.trigger('reveal:close')
				});
			}
			$('body').keyup(function(e) {
        		if(e.which===27){ modal.trigger('reveal:close'); } // 27 is the keycode for the Escape key
			});
			
			
/*---------------------------
 Animations Locks
----------------------------*/
			function unlockModal() { 
				locked = false;
			}
			function lockModal() {
				locked = true;
			}	
			
        });//each call
    }//orbit plugin call
})(jQuery);
        


/*
 * jQuery Accordion
*/

//plugin definition
(function($){
    $.fn.extend({
    accordion: function(options) {
		var defaults = {
			accordion: 'true',
			speed: 300,
			closedSign: '[+]',
			openedSign: '[-]'
		};
		var opts = $.extend(defaults, options);
 		var $this = $(this);
 		//add a mark [+] to a multilevel menu
 		$this.find("li").each(function() {
 			if($(this).find("ul").size() != 0){
 				//add the multilevel sign next to the link
 				$(this).find("a:first").append("<span>"+ opts.closedSign +"</span>");
 				//avoid jumping to the top of the page when the href is an #
 				if($(this).find("a:first").attr('href') == "#"){
 		  			$(this).find("a:first").click(function(){return false;});
 		  		}
 			}
 		});
 		//open active level
 		$this.find("li.active").each(function() {
 			$(this).parents("ul").slideDown(opts.speed);
 			$(this).parents("ul").parent("li").find("span:first").html(opts.openedSign);
 		});

  		$this.find("li a").click(function() {
  			if($(this).parent().find("ul").size() != 0){
  				if(opts.accordion){
  					//Do nothing when the list is open
  					if(!$(this).parent().find("ul").is(':visible')){
  						parents = $(this).parent().parents("ul");
  						visible = $this.find("ul:visible");
  						visible.each(function(visibleIndex){
  							var close = true;
  							parents.each(function(parentIndex){
  								if(parents[parentIndex] == visible[visibleIndex]){
  									close = false;
  									return false;
  								}
  							});
  							if(close){
  								if($(this).parent().find("ul") != visible[visibleIndex]){
  									$(visible[visibleIndex]).slideUp(opts.speed, function(){
  										$(this).parent("li").find("span:first").html(opts.closedSign);
  									});
  									
  								}
  							}
  						});
  					}
  				}
  				if($(this).parent().find("ul:first").is(":visible")){
  					$(this).parent().find("ul:first").slideUp(opts.speed, function(){
  						$(this).parent("li").find("span:first").delay(opts.speed).html(opts.closedSign);
  					});
  					
  					
  				}else{
  					$(this).parent().find("ul:first").slideDown(opts.speed, function(){
  						$(this).parent("li").find("span:first").delay(opts.speed).html(opts.openedSign);
  					});
  				}
  			}
  		});
    }
});

//tabs
	$.tabs = function(el, options) {
    
        var base = this;
        base.$el = $(el);
        base.$nav = base.$el.find(".nav");
                
        base.init = function() {
        
            base.options = $.extend({},$.tabs.defaultOptions, options);
            
            // Accessible hiding fix
            $(".hide").css({
                "position": "relative",
                "top": 0,
                "left": 0,
                "display": "none"
            }); 
            
            base.$nav.delegate("li > a", "click", function() {
            
                // Figure out current list via CSS class
                var curList = base.$el.find("a.current").attr("href").substring(1),
                
                // List moving to
                    $newList = $(this),
                    
                // Figure out ID of new list
                    listID = $newList.attr("href").substring(1),
                
                // Set outer wrapper height to (static) height of current inner list
                    $allListWrap = base.$el.find(".list-wrap"),
                    curListHeight = $allListWrap.height();
                $allListWrap.height(curListHeight);
                                        
                if ((listID != curList) && ( base.$el.find(":animated").length == 0)) {
                                            
                    // Fade out current list
                    base.$el.find("#"+curList).fadeOut(base.options.speed, function() {
                        
                        // Fade in new list on callback
                        base.$el.find("#"+listID).fadeIn(base.options.speed);
                        
                        // Adjust outer wrapper to fit new list snuggly
                        var newHeight = base.$el.find("#"+listID).height();
                        $allListWrap.animate({
                            height: newHeight
                        });
                        
                        // Remove highlighting - Add to just-clicked tab
                        base.$el.find(".nav li a").removeClass("current");
                        $newList.addClass("current");
                            
                    });
                    
                }   
                
                // Don't behave like a regular link
                // Stop propegation and bubbling
                return false;
            });
            
        };
        base.init();
    };
    
    $.tabs.defaultOptions = {
        "speed": 300
    };
    
    $.fn.tabs = function(options) {
        return this.each(function() {
            (new $.tabs(this, options));
        });
    };
    
})(jQuery);