$(function() {
	
	var totalPanels			= $(".scrollContainer").children().size();
		
	var regWidth			= $(".panel").css("width");
	var regImgWidth			= $(".panel img").css("width");
	var regTitleSize		= $(".panel h2").css("font-size");
	var regParSize			= $(".panel p").css("font-size");
	
	var movingDistance	    = 152;
	
	var curWidth			= 320;
	var curImgWidth			= 326;    /* width of middle highlighted image */
	var curTitleSize		= "20px"; /* Heading size of text */
	var curParSize			= "15px"; /* size of para text */

	var $panels				= $('#slider .scrollContainer > div');
	var $container			= $('#slider .scrollContainer');
	
	var examples			= new Array;
	examples[1]				= new Array;
	examples[2]				= new Array;
	examples[3]				= new Array;
	examples[4]				= new Array;
	examples[5]				= new Array;
	
	examples[1]['cid']		= 2575;
	examples[1]['theme']	= 'hotmoviesv2web';
	examples[2]['cid']		= 2576;
	examples[2]['theme']	= 'rachelaziani';
	examples[3]['cid']		= 2577;
	examples[3]['theme']	= 'cumstainedcastingcouch';
	examples[4]['cid']		= 2578;
	examples[4]['theme']	= 'bigtitsatschoolweb';
	examples[5]['cid']		= 2579;
	examples[5]['theme']	= 'groobybucks';

	$panels.css({'float' : 'left','position' : 'relative'});
    
	$("#slider").data("currentlyMoving", false);

	$container
		.css('width', ($panels[0].offsetWidth * $panels.length) + 200 )

	var scroll = $('#slider .scroll').css('overflow', 'hidden');

	function returnToNormal(element) {
		$(element)
			.animate({ width: regWidth })
			.find("img")
			.animate({ width: regImgWidth })
		    .end()
			.find("h2")
			.animate({ fontSize: regTitleSize })
			.end()
			.find("p")
			.animate({ fontSize: regParSize });
		//$(element).animate({ margin: "50px 0px 0px 0px" });
		if (navigator.appName == 'Microsoft Internet Explorer')
		{
			window.setTimeout('$(\'' + element + '\').css(\'margin\', \'50px 0px 0px 0px\')', 500);
		}
		else
		{
			window.setTimeout('$(\'' + element + '\').animate({ margin: "50px 0px 0px 0px" })', 500);
		}
	}
	
	function growBigger(element) {
		$(element)
			.animate({ width: curWidth })
			.find("img")
			.animate({ width: curImgWidth })
		    .end()
			.find("h2")
			.animate({ fontSize: curTitleSize })
			.end()
			.find("p")
			.animate({ fontSize: curParSize });
		//$(element).animate({ margin: "0px" });
		//setTimeout('$(\'' + element + '\').animate({ margin: "0px" })', 1500);
		$(element).css('margin', '0px');
	}
	
	//direction true = right, false = left
	function change(direction) {
	   
	    //if not at the first or last panel
		if((direction && !(curPanel < totalPanels)) || (!direction && (curPanel <= 1))) { return false; }	
        
        //if not currently moving
        if (($("#slider").data("currentlyMoving") == false)) {
        	
			$("#slider").data("currentlyMoving", true);
			
			var next         = direction ? curPanel + 1 : curPanel - 1;
			var leftValue    = $(".scrollContainer").css("left");
			var movement	 = direction ? parseFloat(leftValue, 10) - movingDistance : parseFloat(leftValue, 10) + movingDistance;
		
			$(".scrollContainer")
				.stop()
				.animate({
					"left": movement
				}, function() {
					$("#slider").data("currentlyMoving", false);
				});
			
			returnToNormal("#panel_"+curPanel);
			growBigger("#panel_"+next);
			
			curPanel = next;
			
			//remove all previous bound functions
			$("#panel_"+(curPanel+1)).unbind();	
			
			//go forward
			$("#panel_"+(curPanel+1)).click(function(){ change(true); });
			
            //remove all previous bound functions															
			$("#panel_"+(curPanel-1)).unbind();
			
			//go back
			$("#panel_"+(curPanel-1)).click(function(){ change(false); }); 
			
			//remove all previous bound functions
			$("#panel_"+curPanel).unbind();
			
			$("#play_button_link").attr('href', '/adult/demo-load.php?cid=' + examples[curPanel]['cid'] + '&amp;theme=' + examples[curPanel]['theme'] + '&amp;KeepThis=true&amp;TB_iframe=true&amp;height=400&amp;width=600');
        	
        	if(curPanel == 1)
        	{
        		$('#left_arrow').attr('src', 'img/showcase/leftarrow_gs.png');
        	}
        	else
        	{
        		$('#left_arrow').attr('src', 'img/showcase/leftarrow.png');
        	}
        	
        	if(curPanel == totalPanels)
        	{
        		$('#right_arrow').attr('src', 'img/showcase/rightarrow_gs.png');
        	}
        	else
        	{
        		$('#right_arrow').attr('src', 'img/showcase/rightarrow.png');
        	}
		}
	}
	
	// Set up "Current" panel and next and prev
	growBigger("#panel_3");	
	var curPanel = 3;
	
	$("#panel_"+(curPanel+1)).click(function(){ change(true); });
	$("#panel_"+(curPanel-1)).click(function(){ change(false); });
	
	//when the left/right arrows are clicked
	$(".right").click(function(){ change(true); });	
	$(".left").click(function(){ change(false); });
	
	$(window).keydown(function(event){
	  switch (event.keyCode) {
			case 13: //enter
				$(".right").click();
				break;
			case 32: //space
				$(".right").click();
				break;
	    case 37: //left arrow
				$(".left").click();
				break;
			case 39: //right arrow
				$(".right").click();
				break;
	  }
	});
	
});