var topYloc = null;

$(window).scroll(function () { 
	var scrollTop = $(document).scrollTop();
	scrollTop = parseInt(scrollTop);
	
	var offset = topYloc+scrollTop+"px";  
	$("#toplink").animate({top:offset},{duration:500,queue:false});
});

$(document).ready(function(){

	//Open external links in new tab/window
	$('a').each(function() {
	   var a = new RegExp('/' + window.location.host + '/');
	   if(!a.test(this.href)) {
	       $(this).click(function(event) {
	           event.preventDefault();
	           event.stopPropagation();
	           window.open(this.href, '_blank');
	       });
	   }
	});

	//Even & Odd
	$("#main > div:even").addClass('even');
	$("#main > div:odd").addClass('odd');
	
	//First Last
	$("ul.technology li:first-child").addClass('first');
	$("ul.technology li:last-child").addClass('last');
	$("ul.technology").addClass('clearfix');
	$("div.panel").addClass('clearfix');
	
	//Portfolio panels
	$('#panels').cycle({ 
		fx:     'fade', 
		height:'auto',
		prev:   '#prev', 
		next:   '#next', 
		pager:  '#pager',
		timeout: 0 
	});
	
	$("p.intro strong").each(function () {
	      var el = $(this),
	            text = el.html(),
	            first = text.slice(0, 1),
	            rest = text.slice(1);
	      el.html("<span class=\"dist\">" + first + "</span>" + rest);
	});
		

	//back to top scroll function. Any link with a hash (#) will scroll to that id on the page
	$('a[href*=#]').click(function() {
		if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
			var $target = $(this.hash);
			$target = $target.length && $target || $('[name=' + this.hash.slice(1) +']');
			if ($target.length) {
				var targetOffset = $target.offset().top;
				targetOffset = targetOffset - 35;
				$('html,body').animate({scrollTop: targetOffset}, 500);
				return false;
			}
		}
	});

	topYloc = parseInt($("#toplink").css("top").substring(0,$("#toplink").css("top").indexOf("px")));

});