//////////////Easy Slider////////////////////////////////
/*
 * 	Easy Slider 1.5 - jQuery plugin
 *	written by Alen Grakalic	
 *	http://cssglobe.com/post/4004/easy-slider-15-the-easiest-jquery-plugin-for-sliding
 *
 *	Copyright (c) 2009 Alen Grakalic (http://cssglobe.com)
 *	Dual licensed under the MIT (MIT-LICENSE.txt)
 *	and GPL (GPL-LICENSE.txt) licenses.
 *
 *	Built for jQuery library
 *	http://jquery.com
 *
 */
 
/*
 *	markup example for $("#slider").easySlider();
 *	
 * 	<div id="slider">
 *		<ul>
 *			<li><img src="images/01.jpg" alt="" /></li>
 *			<li><img src="images/02.jpg" alt="" /></li>
 *			<li><img src="images/03.jpg" alt="" /></li>
 *			<li><img src="images/04.jpg" alt="" /></li>
 *			<li><img src="images/05.jpg" alt="" /></li>
 *		</ul>
 *	</div>
 *
 */

(function($) {

	$.fn.easySlider = function(options){
	  
		// default configuration properties
		var defaults = {			
			prevId: 		'prevBtn',
			prevText: 		'',
			nextId: 		'nextBtn',	
			nextText: 		'',
			controlsShow:	false,
			controlsBefore:	'',
			controlsAfter:	'',	
			controlsFade:	true,
			firstId: 		'firstBtn',
			firstText: 		'First',
			firstShow:		false,
			lastId: 		'lastBtn',	
			lastText: 		'Last',
			lastShow:		false,				
			vertical:		false,
			speed: 			400,
			auto:			false,
			pause:			1000,
			continuous:		false
		}; 
		
		var options = $.extend(defaults, options);  
				
		this.each(function() {  
			var obj = $(this); 				
			var s = $("div.child", obj).length;
			var w = $("div.child", obj).width(); 
			var h = $("div.child", obj).height(); 
			obj.width(w); 
			obj.height(h); 
			obj.css("overflow","hidden");
			var ts = s-1;
			var t = 0;
			$("div.slider", obj).css('width',s*w);			
			if(!options.vertical) $("div.child", obj).css('float','left');
			
			if(options.controlsShow){
				var html = options.controlsBefore;
				if(options.firstShow) html += '<span id="'+ options.firstId +'"><a href=\"javascript:void(0);\">'+ options.firstText +'</a></span>';
				html += ' <span id="'+ options.prevId +'"><a href=\"javascript:void(0);\">'+ options.prevText +'</a></span>';
				html += ' <span id="'+ options.nextId +'"><a href=\"javascript:void(0);\">'+ options.nextText +'</a></span>';
				if(options.lastShow) html += ' <span id="'+ options.lastId +'"><a href=\"javascript:void(0);\">'+ options.lastText +'</a></span>';
				html += options.controlsAfter;						
				$(obj).after(html);										
			};
			$("#home").click(function(){		
				animate("first",true);
			});
			$("#about").click(function(){		
				animate("second",true);
			});
			$("#listen").click(function(){		
				animate("third",true);
			});
			$("#project").click(function(){		
				animate("fourth",true);
			});
			$("#redeemed").click(function(){		
				animate("fifth",true);
			});
			$("#dates").click(function(){		
				animate("sixth",true);
			});
			$("#contact").click(function(){		
				animate("last",true);
			});
			
			$("a","#"+options.nextId).click(function(){		
				animate("next",true);
			});
			$("a","#"+options.prevId).click(function(){		
				animate("prev",true);				
			});	
			$("a","#"+options.firstId).click(function(){		
				animate("first",true);
			});				
			$("a","#"+options.lastId).click(function(){		
				animate("last",true);				
			});		
			
			function animate(dir,clicked){
				var ot = t;				
				switch(dir){
					case "next":
						t = (ot>=ts) ? (options.continuous ? 0 : ts) : t+1;						
						break; 
					case "prev":
						t = (t<=0) ? (options.continuous ? ts : 0) : t-1;
						break; 
					case "first":
						t = 0;
						break; 
					case "last":
						t = ts;
						break; 
					case "second":
						t = 1;
						break;
					case "third":
						t=2;
						break;
					case "fourth":
						t=3;
						break;
					case "fifth":
						t=4;
						break;
					case "sixth":
						t=5;
						break;
					default:
						break; 
				};	
				
				var diff = Math.abs(ot-t);
				var speed = diff*options.speed;						
				if(!options.vertical) {
					p = (t*w*-1);
					$("div.slider",obj).animate(
						{ marginLeft: p }, 
						speed
					);				
				} else {
					p = (t*h*-1);
					$("div.slider",obj).animate(
						{ marginTop: p }, 
						speed
					);					
				};
				
				if(!options.continuous && options.controlsFade){					
					if(t==ts){
						$("a","#"+options.nextId).hide();
						$("a","#"+options.lastId).hide();
					} else {
						$("a","#"+options.nextId).show();
						$("a","#"+options.lastId).show();					
					};
					if(t==0){
						$("a","#"+options.prevId).hide();
						$("a","#"+options.firstId).hide();
					} else {
						$("a","#"+options.prevId).show();
						$("a","#"+options.firstId).show();
					};					
				};				
				
				if(clicked) clearTimeout(timeout);
				if(options.auto && dir=="next" && !clicked){;
					timeout = setTimeout(function(){
						animate("next",false);
					},diff*options.speed+options.pause);
				};
				
			};
			// init
			var timeout;
			if(options.auto){;
				timeout = setTimeout(function(){
					animate("next",false);
				},options.pause);
			};		
		
			if(!options.continuous && options.controlsFade){					
				$("a","#"+options.prevId).hide();
				$("a","#"+options.firstId).hide();				
			};				
			
		});
	  
	};

})(jQuery);

//////////////////////////HTML Tooltip/////////////////////////////////////////

//Inline HTML Tooltip script: By JavaScript Kit: http://www.javascriptkit.com
//Created: July 10th, 08'

var htmltooltip={
	tipclass: 'htmltooltip',
	fadeeffect: [true, 500],
	anchors: [],
	tooltips: [], //array to contain references to all tooltip DIVs on the page

	positiontip:function($, tipindex, e){
		var anchor=this.anchors[tipindex]
		var tooltip=this.tooltips[tipindex]
		var scrollLeft=window.pageXOffset? window.pageXOffset : this.iebody.scrollLeft
		var scrollTop=window.pageYOffset? window.pageYOffset : this.iebody.scrollTop
		var docwidth=(window.innerWidth)? window.innerWidth-15 : htmltooltip.iebody.clientWidth-15
		var docheight=(window.innerHeight)? window.innerHeight-18 : htmltooltip.iebody.clientHeight-15
		var tipx=anchor.dimensions.offsetx
		var tipy=anchor.dimensions.offsety+anchor.dimensions.h
		tipx=(tipx+tooltip.dimensions.w-scrollLeft>docwidth)? tipx-tooltip.dimensions.w : tipx //account for right edge
		tipy=(tipy+tooltip.dimensions.h-scrollTop>docheight)? tipy-tooltip.dimensions.h-anchor.dimensions.h : tipy //account for bottom edge
		$(tooltip).css({left: '0px', top: '450px'})
		//$(tooltip).css({left: tipx, top: tipy})
	},

	showtip:function($, tipindex, e){
		var tooltip=this.tooltips[tipindex]
		if (this.fadeeffect[0])
			$(tooltip).hide().fadeIn(this.fadeeffect[1])
		else
			$(tooltip).show()
	},

	hidetip:function($, tipindex, e){
		var tooltip=this.tooltips[tipindex]
		if (this.fadeeffect[0])
			$(tooltip).fadeOut(this.fadeeffect[1])
		else
			$(tooltip).hide()	
	},

	updateanchordimensions:function($){
		var $anchors=$('*[rel='+htmltooltip.tipclass+']')
		$anchors.each(function(index){
			this.dimensions={w:this.offsetWidth, h:this.offsetHeight, offsetx:$(this).offset().left, offsety:$(this).offset().top}
		})
	},

	render:function(){
		jQuery(document).ready(function($){
			htmltooltip.iebody=(document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
			var $anchors=$('*[rel="'+htmltooltip.tipclass+'"]')
			var $tooltips=$('div[class='+htmltooltip.tipclass+']')
			$anchors.each(function(index){ //find all links with "title=htmltooltip" declaration
				this.dimensions={w:this.offsetWidth, h:this.offsetHeight, offsetx:$(this).offset().left, offsety:$(this).offset().top} //store anchor dimensions
				this.tippos=index+' pos' //store index of corresponding tooltip
				var tooltip=$tooltips.eq(index).get(0) //ref corresponding tooltip
				if (tooltip==null) //if no corresponding tooltip found
					return //exist
				tooltip.dimensions={w:tooltip.offsetWidth, h:tooltip.offsetHeight}
				//$(tooltip).remove().appendTo('body') //add tooltip to end of BODY for easier positioning
				htmltooltip.tooltips.push(tooltip) //store reference to each tooltip
				htmltooltip.anchors.push(this) //store reference to each anchor
				var $anchor=$(this)
				$anchor.hover(
					function(e){ //onMouseover element
						htmltooltip.positiontip($, parseInt(this.tippos), e)
						htmltooltip.showtip($, parseInt(this.tippos), e)
					},
					function(e){ //onMouseout element
						htmltooltip.hidetip($, parseInt(this.tippos), e)
					}
				)
				$(window).bind("resize", function(){htmltooltip.updateanchordimensions($)})
			})
		})
	}
}
htmltooltip.render()

////////////////////////////////////CUSTOM SITE STUFF//////////////////////////////////////////////

var curr = 0;
function ResoluteScreen() {
	var viewportwidth;
	var viewportheight;
	var holder = document.getElementById('content-holder');
	// the more standards compliant browsers (mozilla/netscape/opera/IE7) use window.innerWidth and window.innerHeight
	if (typeof window.innerWidth != 'undefined'){
		viewportwidth = window.innerWidth,
		viewportheight = window.innerHeight
	}
	// IE6 in standards compliant mode (i.e. with a valid doctype as the first line in the document)
	else if (typeof document.documentElement != 'undefined' && typeof document.documentElement.clientWidth !='undefined' && document.documentElement.clientWidth != 0){
		viewportwidth = document.documentElement.clientWidth;
		viewportheight = document.documentElement.clientHeight;
	}
	// older versions of IE
	else {
		viewportwidth = document.getElementsByTagName('body')[0].clientWidth;
		viewportheight = document.getElementsByTagName('body')[0].clientHeight;
	}
	// Set content-holder to appropriate viewport height and width
	var h = viewportheight > 1000 ? 1000+'px' :(viewportheight-68)+'px';
	w = viewportwidth > 1680 ? 1680 : viewportwidth;
	var nw = w*7;
	//var bp = w==1680 ? 0+'px' : -((1680-w)-80)+'px';
	p = w*-curr;
	w += 'px';
	nw+= 'px';
	//holder.style.height = h;
	holder.style.width  = w;
	$(".child").css("height",h);
	$(".child").css("width",w);
	//$(".child").css("background-position",'center top');
	$(".slider").css("width",nw);
	if(viewportwidth<1440) {
		$(holder).addClass('twelve');
		$(".child").addClass('twelve');
		$('a[rel=htmltooltip]').addClass('small');
	}
	else {
		$(holder).addClass('sixteen');
		$(".child").addClass('sixteen');
		$('a[rel=htmltooltip]').addClass('large');
	}
	$(".slider").css("margin-left",p);
}
function scrollToIt() {
	$(window.location.hash).click();
}
$(document).ready(function(){	
	$("#content-holder").easySlider({
		vertical: false, 
		continuous: false 		
	});
	if(window.location.hash) {
		setTimeout('scrollToIt()',2000);
	}
	
});
function setcurrent(el) {
	$('.nav a').each(function(){
		if(el.id == $(this).attr("id")) {
			$(this).parent().addClass('active');
			curr = $(this).attr("rel");
		}
		else {
			$(this).parent().removeClass('active');
		}
	}); 
}
function resetcurr() {
	curr = 0;
}