$(document).ready(function() {
	
	// Homepage Slideshow Begin
	// Scale Sections

	var headerslides = $('#header-slides');
	var inner = $('#inner');
	var foreground = $('#fore');
	var midground = $('#mid');  
  var winWidth = $(window).width();
	var section = $('#header-slides section');
	var slidenav = $('#slides-nav a')

  $('section').css("width", winWidth);
  inner.css("width", winWidth*5)

  function methodToFixLayout() {
    var winHeight = $(window).height();
    var winWidth = $(window).width();
    section.css("width", winWidth);
    inner.css("width", winWidth*5)
  }    

	$(window).resize(function () {
 		resizePanel();
 	});

  function resizePanel() {
  	width = $(window).width();
  	mask_width = width * section.length;
  	section.css({width: width});
  	inner.css({width: mask_width});
  }
	
	// News Archive Show Hide
	
	$('.year ul').hide();
	$('.year h4').click(function() {
		$(this).toggleClass('open');
		$(this).parent().find('ul').slideToggle('slow', function() {
	    // Animation complete.
	  });
	});
	
	// Projects Tooltip
	
	var browWidth = $(window).width() / 3;
	
	$('.projects h5').hover(
	  function () {
			if ($(this).attr("data-tooltip") && $(this).position().left > browWidth )
				{ $(this).addClass('tooltipped left'); }
			else if ($(this).attr("data-tooltip"))
				{ $(this).addClass('tooltipped'); }
	  }, 
	  function () {
	    $(this).removeClass('tooltipped left');
	  }
	);
	 
  // 
  // ScrollTo
  //

	var hoverOrClick = function () {
		slidenav.removeClass('selected');
		$(this).addClass('selected');
		headerslides.stop().scrollTo($(this).attr('href'), 1000);
		return false;
	}

  slidenav.click(hoverOrClick).hover(hoverOrClick);
   
	//
	// Parallax
	//
	
	function parallax(arg1,arg2) {
		var multi = headerslides.scrollLeft() * 2;
		arg1.css("background-position", -multi/arg2+ "px 0");
	}

  headerslides.scroll(function() {  
  	parallax(foreground,4);
  	parallax(midground,3);
  });

});