/*var pics = new Array(
	'images/home/gallery/motorcycle_home1.jpg', 
	'images/home/gallery/motorcycle_home2.jpg', 
	'images/home/gallery/motorcycle_home3.jpg', 
	'images/home/gallery/motorcycle_home4.jpg' 
);

var pics_loaded = new Array();*/

 
//var pre_srcs = new Array('home_rotation1.jpg', 'home_rotation2.jpg', 'home_rotation3.jpg');
var it = 1;
var last_it = 0;
var cycle = null;
var no_preload = true;
var now_over = 0;
var cycle_interval = 6500;

$(document).ready(function(){ // when page is finished loading
	// shuffle(pics);
	// setup_pics(pics);
	// $.preload(pics, { onComplete: pic_loaded });
	var carou = $("#gallery_carousel").jqGalScroll({
		width: 571,
		height: 487,
		ease: null,
		speed: 800
	});
	// $("#jqGS0").css('display', "block");
	//console.log(carou);
	cycle = setInterval('do_cycle()', cycle_interval);	
	
	// itrack scroll
	//var coords = new Array(0, 0, 364, (364 * 2), (364 * 3), (364 * 4), (364 * 5), (364 * 6));
	var max_blocks = 4;
	var last_block = max_blocks - 1;
	
	var coords = new Array();
	//if ($.browser.msie) { var pad = 2; } else { var pad = 2; } // pad = hack cus IE sucks
	for (counterV = 0; counterV <= last_block; counterV = counterV+1){
		// coords[counterV] = 606 * counterV;
		coords[counterV] = 405 * counterV;
	}
	$("#itrack_nav_up").click(function(){
		if (now_over > 0) {
			next_up = now_over - 1;
			$("#itrack_nav_down").attr('src','/images/home/inside_track/ui/itrack_down_button_active.png');
			$("#itrack_space").animate( {scrollTop: coords[next_up] }, 400);
			now_over = next_up;
			if (now_over == 0) $("#itrack_nav_up").attr('src','/images/home/inside_track/ui/itrack_up_button_inactive.png');
		}
	});
	$("#itrack_nav_down").click(function(){
		if (now_over < last_block) {
			next_down = now_over + 1;
			$("#itrack_nav_up").attr('src','/images/home/inside_track/ui/itrack_up_button_active.png');
			$("#itrack_nav_down").attr('src','/images/home/inside_track/ui/itrack_down_button_active.png');
			$("#itrack_space").animate( {scrollTop: coords[next_down] }, 400);
			now_over = next_down;
			if (now_over == last_block) $("#itrack_nav_down").attr('src','/images/home/inside_track/ui/itrack_down_button_inactive.png');
		}
	});
	/*  // we dont have hover images currently
	$("#itrack_nav_up").hover(
		function(){
			$("#itrack_nav_up").attr('src','images/global/navigator/up_hover.png');
		}, function(){
			$("#itrack_nav_up").attr('src','images/global/navigator/up.png');
		}
	);
	$("#itrack_nav_down").hover(
		function(){
			$("#itrack_nav_down").attr('src','images/global/navigator/down_hover.png');
		}, function(){
			$("#itrack_nav_down").attr('src','images/global/navigator/down.png');
		}
	);
	*/
});

function do_cycle() {
	stop_safety = 1;
	$("#gallery_carousel_next").click();
}

function stop_cycle() {
	clearInterval(cycle);
}

function in_array(needle, haystack) {
	var found = -1;
	for (i=0; i<haystack.length; i++) {
		if (haystack[i] == needle) {
			found = i;
		}
	}
	return found;
}

/*
function shuffle ( myArray ) {
  var i = myArray.length;
  if ( i == 0 ) return false;
  while ( --i ) {
     var j = Math.floor( Math.random() * ( i + 1 ) );
     var tempi = myArray[i];
     var tempj = myArray[j];
     myArray[i] = tempj;
     myArray[j] = tempi;
   }
}
			

function pic_loaded (data) {
	no_preload = false;	
	//console.log(data);
	//console.log(data.image);
	//console.log(data.loaded);
	var mykey = in_array(data.original, pics);
	pics_loaded.push(mykey);
}

function setup_pics (pic_array) {
	for ( var i in pic_array ) {
		pic_id = "#pic" + i;
		$("#the_gallery_itself").append("<div class='pic_holder' id='pic" + i + "'>&nbsp;</div>");
		$(pic_id).css('background-image', "url(" + pic_array[i] + ")");
	}
}
*/