// JavaScript Document
var slideWidth = 695;
var shadedWidth = 185;
var numSlide = 4;
var skip = 0;
var tabActive = 0;
var shadedDur = 1300;
var slideDur = 500;
var nextDur = 5000;
var newsealDur = 1000;

$(document).ready(function(){
	var banner_int;
	//$('#shaded-0').css({'width':0});
	
	setTimeout(function(){ 
		var nextTabPos = $('#navslide-0').position();
		$('#navfloat').css({'left': nextTabPos.left, 'top': nextTabPos.top});
		//if ($('#shaded-0'))
			//$('#shaded-0').animate({'width':shadedWidth}, shadedDur);
	}, 1500);

	for (x=0; x < numSlide; x++)
	{
		if ((x!= 0) && ($('#shaded-'+x)))
				$('#shaded-'+x).css({'width':0});
		
		$('#slide-'+x).hover(
			function(){
				skip+=2;	
			},
			function(){
				skip--;
			}
		);
		
		$('#slide-'+x).click(function() { skip += 5; });
								
		
		$('#navslide-'+x).click(function() {							 
			var s = parseInt($(this).attr('id').charAt(9));
			nav_banner(s);
			tabActive = s;
			return false;
		});	
	}
	$(window).resize(function() {
		nav_banner(tabActive);
	});

	banner_int = setInterval(banner_rotate, nextDur);   

});

function banner_rotate() {
	if (skip <= 0) {
		skip = 0;
		tabActive++;
		if (tabActive == numSlide)
		{
			tabActive = 0;
		}
		nav_banner(tabActive);
	}
	else
		skip--;
}

function nav_banner(s) {
	var nextFramePos = -(s * slideWidth); 
	$('.slideframe').animate({'left': nextFramePos}, slideDur, 'swing').ready(function() {
		if ($('#shaded-'+s))
			$('#shaded-'+s).css({'width':0}).animate({'width': shadedWidth}, shadedDur);
	});
	var nextTabPos = $('#navslide-'+s).position();
	$('#navfloat').animate({'left': nextTabPos.left, 'top': nextTabPos.top}, slideDur, 'swing');
	skip++;	
}