function introSlides ()
{
	
	var slides = $("#intro-slides .slide");
	var currentSlide = 0;

	function switchSlide (pos)
	{
		if(pos > (slides.length - 1)) pos = 0;
		if(pos < 0) pos = (slides.length - 1);
		$("#intro-slides .slide").fadeOut(1250);
		$("#intro-slides .slide:eq(" + pos + ")").fadeIn(1250);
		$("#intro-slides .slide-paginator a").removeClass("current");
		$("#intro-slides .slide-paginator a[rel='switch-" + pos + "']").addClass("current").blur();
		currentSlide = pos;
	}
	
	if(slides.length > 0) {
		
		$("#intro-slides .slide").hide();
		$("#intro-slides .slide:first").show();
	
		var paginator = $("<div></div>");
		$(paginator).addClass("slide-paginator").addClass("png_bg");
		
		$(slides).each(
			function (e)
			{
				var slideLink = $("<a>" + (e + 1) + "</a>");
				if(e == currentSlide) $(slideLink).addClass("current");
				$(slideLink).attr("href", "#")
							.attr("rel", "switch-" + e)
							.click(function ()
								{
									switchSlide(e);
									return false;
								})
							.appendTo(paginator);
			});
		
		var next = $("<a></a>").addClass("next")
								   .attr("href", "#")
								   .click(
										function()
										{
											switchSlide((currentSlide + 1));
											$(this).blur();
											return false;
										})
								   .appendTo(paginator);
		
		var prev = $("<a></a>").addClass("prev")
								   .attr("href", "#")
								   .click(
										function()
										{
											switchSlide((currentSlide - 1));
											$(this).blur();
											return false;
										})
								   .prependTo(paginator);
							   
		$(paginator).appendTo("#intro-slides");
		
		function doSlideRotate ()
		{
			switchSlide((currentSlide + 1));
		}
		window.setInterval(doSlideRotate, 6500);
	
	}

}

$(document).ready(
	function ()
	{
	
		$("#navigation ul").lavaLamp({fx: "backout",speed: 700});		
		$("a.external-link").click(function(){$(this).attr("target", "_blank");});
		
		$("#access-resize a").click(
			function ()
			{
			
				var size = $(this).attr("class");
				
				$("#access-resize a").removeClass("selected");
				$(this).addClass("selected");
				
				switch(size)
				{
					case "large":
						$("p").css("font-size", "1.1em");
						$.ajax(
							{
								url: "libs/includes/ajax.php",
								data: "action=changeTextSize&value=large"
							});
						break;
					case "larger":
						$("p").css("font-size", "1.3em");
						$.ajax(
							{
								url: "libs/includes/ajax.php",
								data: "action=changeTextSize&value=larger"
							});
						break;
					default:
						$("p").css("font-size", "1em");
						$.ajax(
							{
								url: "libs/includes/ajax.php",
								data: "action=changeTextSize&value=normal"
							});
						break;
				}
				
				return false;
			
			});
		
		introSlides();
	
	}
);