$(document).ready(function() {

	// DROP MENU FUNCTIONS
	$(".life").hover(function() {
		$(".dropmenu").hide(); // hide any open sub menus
		if ($("#life_mnu").length) { // check if a sub menu exists
			$("#life_mnu").show(); // show sub menu
		}
    }, function() {   
		$("#life_mnu").hide(); // hide sub menu
    });
    
    // MEDIA SCROLLER FUNCTIONS
    var mediaPos = 1;
	var max = $(".carouselHolder > li").length;
	$(".controls .carouselPrevious").bind("click", function() {
		if (mediaPos <= 1) { mediaPos = 2; }
		var pos = $("#d"+(mediaPos-1)).position();
		$(".carouselHolder").animate({"left": "-"+pos.left+"px"}, "slow");
		mediaPos = mediaPos-1;
		$(".carouselDots > li").removeClass();
		$(".carouselDots > #d"+mediaPos+"d").addClass('ly');
		return false;
	});
	$(".controls .carouselNext").bind("click", function() {
		mediaPos = parseInt(mediaPos);
		if (mediaPos >= max) { mediaPos = max - 1;}
		var pos = $("#d"+(mediaPos+1)).position();
		$(".carouselHolder").animate({"left": "-"+pos.left+"px"}, "slow");
		mediaPos++;	
		$(".carouselDots > li").removeClass();
		$(".carouselDots > #d"+mediaPos+"d").addClass('ly');
		return false;
	});
	$(".carouselDots li a").bind("click", function() {
		var go = $(this).attr('href');
		var pos = $(go).position();
		$(".carouselHolder").animate({"left": "-"+pos.left+"px"}, "slow");
		mediaPos = parseInt(go.substring(2));
		$(".carouselDots > li").removeClass();
		$(".carouselDots > #d"+mediaPos+"d").addClass('ly');
		return false;
	});
	var width = $(".control-holder").width();
	$(".control-holder").css("left",(250/2)-(width/2)+"px").show();
	
	
	// TAB PANEL FUNCTIONS
	$(".tab").bind("click", function() {
		var id = $(this).attr("id");			// get ID of the selected tab
		$(".tab").removeClass("active");		// remove ACTIVE class from ALL tabs
		$(this).addClass("active");				// add ACTIVE class to the selected tab
		$(".tab-panel").removeClass("active");	// remove ACTIVE class from ALL tab panels
		$("#"+id+"_panel").addClass("active");	// add ACTIVE class to the associated panel
	});
	
	// REAL STUFF SCROLLER
	var episodePos = 1;
	var episodeMax = $(".real-episode-holder > img").length;
	$(".episodeControls .episodePrev").bind("click", function() {
		if (episodePos <= 1) { episodePos = 2; }
		var pos = $("#e"+(episodePos-1)).position();
		$(".real-episode-holder").animate({"left": "-"+pos.left+"px"}, "slow");
		episodePos = episodePos-1;
		$("#transcript").html($("#e"+episodePos).attr("title"));
		
		if (episodePos == 1) {
			$(".episodeControls .episodePrev").hide();
		}
		if (episodePos < episodeMax) {
			$(".episodeControls .episodeNext").show();
		}
		
		return false;
	});
	$(".episodeControls .episodeNext").bind("click", function() {
		episodePos = parseInt(episodePos);
		if (episodePos >= episodeMax) { episodePos = episodeMax - 1;}
		var pos = $("#e"+(episodePos+1)).position();
		$(".real-episode-holder").animate({"left": "-"+pos.left+"px"}, "slow");
		episodePos++;	
		$("#transcript").hide().html($("#e"+episodePos).attr("title")).fadeIn('slow');
		
		if (episodePos == episodeMax) {
			$(".episodeControls .episodeNext").hide();
		}
		if (episodePos > 1) {
			$(".episodeControls .episodePrev").show();
		}
		return false;
	});
	
});

function searchOptions() {
	var pos = $("#options .search").position();
	$("#searchOptions").css("left",(pos.left+1)+"px").css("top",(pos.top+85)+"px").toggle();	
}

function fontSizer(font,reload) {

	if (font) {
		Set_Cookie('youthoriaFontSize', font, 30, '/', '', '' );
		window.location.reload();
	} else {
		if ( Get_Cookie( 'youthoriaFontSize' ) ) {
			fontSizer(parseInt(Get_Cookie('youthoriaFontSize')),false);
		}
	}
}

function Set_Cookie( name, value, expires, path, domain, secure ) {
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );

	/*
	if the expires variable is set, make the correct
	expires time, the current script below will set
	it for x number of days, to make it for hours,
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )
	{
	expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}

function Delete_Cookie( name, path, domain ) {
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}

function Get_Cookie( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f

	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );


		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}