$(document).ready(function() {
	
	//Accordion
	//http://www.sohtanaka.com/web-design/simple-accordion-w-css-and-jquery/
	
	//Set defaults Accordion
	$('.acc_container').hide(); 
	$('.acc_trigger:first').addClass('active').next().show();

	//On Click Accordion
	$('.acc_trigger').click(function(){
		if( $(this).next().is(':hidden') ) { 
			$('.acc_trigger').removeClass('active').next().slideUp(); 
			$(this).toggleClass('active').next().slideDown(); 
		}
		return false;
	});
	
	//li hover animation
	var fadeDuration = 150;
	var easing = 'linear';
    $('li').hover(function() {
        $(this).animate({ paddingLeft: '5px' }, fadeDuration, easing);
    }, function() {
        $(this).animate({ paddingLeft: '0px' }, fadeDuration, easing);
    });

	//external links
	$("a[rel=external]").each(function(i){
		this.target="_blank";
	});
	
	//check window size
	//change margin-top css for smaller screens
	jQuery.event.add(window, "load", resizeFrame);
	jQuery.event.add(window, "resize", resizeFrame);
	function resizeFrame() 
	{
    var h = $(window).height();
    var w = $(window).width();
    $("#header").css('margin-top',(h < 768 || w < 1024) ? 0 : 75);
	}

});