//**********************************************************************************************************************
/**
* COMPANY: Zipline Interactive
* EMAIL: infon@gozipline.com
* PHONE: 509-321-2849
* DESCRIPTION: This document contains programming required for the website templates.  Requires the jQuery library.
*/
//***********************************************************************************************************************


//***********************************************************************************************************************
//ON DOCUMENT READY FUNCTIONS
//***********************************************************************************************************************
$(function() {
	$('.gallery a').lightBox();
	
//JQUERY CROSSFADE PLUGIN
	(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)
	
	//SWITCH THE GALLERY PHOTOS UNDER PROJECTS
	$('#presentation').cycle({
		delay:  3000, 
		speed:  800
	})
	
});

/************************************************************************
/ Dropdown Functions/variables
/************************************************************************/

var dropdown_timeout = new Array();
function clear_dropdown_timeouts(){  
   for(key in dropdown_timeout ){  
    	clearTimeout(dropdown_timeout[key]);  
   }   
} 

function show_dropdown(index) {
	
	// Hide any open dropdowns
	$('.dropdown').hide();
	
	// Set Position of the current nav item
	var position =$('.drop').eq(index).position();
	
	// Set Height of the current nav item
	var height = $('.drop').eq(index).height();	
	
	// Create top and left positions of the dropdown
	var top = position.top + height;
	var left = position.left;
	
	// Set the CSS position of the dropdown
	$('.dropdown').eq(index).css('top',top);
	$('.dropdown').eq(index).css('left',left);
	
	// Show the dropdown
	$('.dropdown').eq(index).fadeIn(300);
	
}

function hide_dropdown(index) {
	
	$('.dropdown').eq(index).fadeOut(300);
	
}

/************************************************************************
/ Page load
/************************************************************************/

$(document).ready(function(){
	
	/************************************************************************
	/ Featured content tabs
	/************************************************************************/
	
	// Show tab function
	function show_tab(index) {
	
		// Hide all tab content
		$('#featured .content').hide();
		
		// Show selected content
		$('#featured .content').eq(index).fadeIn(1000);

		// Set all other tabs to off
		$('#featured .tab').removeClass('on');

		// Set selected tab to on
		$('#featured .tab').eq(index).addClass('on');
		
	}
	
	// Show first tab
	show_tab(0);
	
	// Show content if user clicks a tab
	$('#featured .tab').click(function(){
		show_tab($('#featured .tab').index(this));
	});
	
	/************************************************************************
	/ Dropdowns
	/************************************************************************/
	
	// Hide all dropdowns on load
	$('.dropdown').hide();	
	
	// Roll over nav item, show dropdown
  	$('.drop').hover(function() {
  		var index = $('.drop').index(this);
  		show_dropdown(index);
  	},function() {
	  	var index = $('.drop').index(this);
	  	dropdown_timeout['timeout'] = setTimeout("hide_dropdown("+index+")",100);
  	});
	
	// Makes it so we can hover on top of the dropdown
  	$('.dropdown').hover(function() {
  		clear_dropdown_timeouts();
  	},function() {
  		var index = $('.dropdown').index(this);
  		dropdown_timeout['timeout'] = setTimeout("hide_dropdown("+index+")",100);
  	});	
	
});