var dir = "../x/gallery/car/";
var hImagediv;
var hImage;
var imax = 7;
var id;

function getRandomInt(min, max){
  return Math.floor(Math.random() * (max - min + 1)) + min;
}

var i = 0;
function nextRandomImage(){
    // console.log('debug: next image');
    // console.log(hImage);
    clearTimeout(id);
    hImage = $('#header_image :first');
    hImage.appendTo('#header_image');

    if(i>0){
	var h = hImage.height();
	var w = hImage.width();
	hImage.css({
	    top:30-h/2+'px',
	    left:(728-w)/2+'px'	})
	    .fadeIn(1600)
	    .animate({top:(130-h/2)+'px'},18400)
	    .fadeOut(1600);
	i--;
    }else{
	hImage
	    .fadeIn(1600)
	    .delay(6800)
	    .fadeOut(1600);
	i=imax;
    }
    hImage.click(nextRandomImage);
    id = setTimeout(nextRandomImage,20000);
}


$(document).ready(function(){
    hImagediv = $('#header_image');
    hImage = $('#header_image > img');
    for(var i=0;i<imax;i++){
	var img = $('<img/>',{src:dir+imgurls[getRandomInt(0,imgurls.length-1)]});
	img.hide();
	hImagediv.append(img);
    }
    id = setTimeout(nextRandomImage,20000);
    hImage.click(nextRandomImage);
});

var imgurls = [
"ae86_01.jpg",
"ae86_02.jpg",
"ae86_03.jpg",
"ae86o_01.jpg",
"bnr32_01.jpg",
"bnr32_02.jpg",
"bnr32_03.jpg",
"ca4a_01.jpg",
"ca4a_02.jpg",
"ce9ai_01.jpg",
"ce9ai_02.jpg",
"ce9ai_03.jpg",
"ce9ai_04.jpg",
"ce9ai_05.jpg",
"ce9ai_06.jpg",
"ce9an_01.jpg",
"ce9an_02.jpg",
"ce9at_01.jpg",
"ce9at_02.jpg",
"ce9at_03.jpg",
"cn9ak_01.jpg",
"cn9ak_02.jpg",
"cn9as_01.jpg",
"cn9as_02.jpg",
"cn9as_03.jpg",
"cn9as_04.jpg",
"cn9au_01.jpg",
"cp9ai_01.jpg",
"cp9ay_01.jpg",
"cp9ay_02.jpg",
"cz32_01.jpg",
"cz32_02.jpg",
"cz32_03.jpg",
"cz32_04.jpg",
"dc2o_01.jpg",
"dc2s_01.jpg",
"dc2s_02.jpg",
"dc2s_03.jpg",
"dc2s_04.jpg",
"ea11r_01.jpg",
"ea11r_02.jpg",
"ea11r_03.jpg",
"ea11r_04.jpg",
"ea11r_05.jpg",
"ea11r_06.jpg",
"ea11r_07.jpg",
"ea11r_08.jpg",
"ea11r_11.jpg",
"ea11r_12.jpg",
"ea11r_13.jpg",
"ea11r_14.jpg",
"ea11rt_01.jpg",
"ef8_01.jpg",
"ef8_02.jpg",
"ef8_03.jpg",
"ef8_04.jpg",
"ef8_05.jpg",
"ef8_06.jpg",
"ef8t_01.jpg",
"ef8t_02.jpg",
"ef8t_03.jpg",
"eg6i_01.jpg",
"eg6i_02.jpg",
"eg6k_01.jpg",
"eg6m_01.jpg",
"eg6m_02.jpg",
"eg6t_01.jpg",
"eg6t_02.jpg",
"ek9h_01.jpg",
"ek9h_02.jpg",
"fc3s_01.jpg",
"fc3s_02.jpg",
"fc3s_03.jpg",
"fc3s_04.jpg",
"gc8i_01.jpg",
"gc8i_02.jpg",
"gc8t_01.jpg",
"gc8t_02.jpg",
"gdb_01.jpg",
"gdb_02.jpg",
"gdb_03.jpg",
"gdb_04.jpg",
"gdb_05.jpg",
"hcr32s.jpg",
"hcr32s_01.jpg",
"jzx100k.jpg",
"jzx100k_01.jpg",
"jzx100t.jpg",
"jzx100t_01.jpg",
"na8c_01.jpg",
"na8c_02.jpg",
"na8c_03.jpg",
"na8c_04.jpg",
"p510_01.jpg",
"s14_01.jpg",
"s14_02.jpg",
"s14_03.jpg",
"s14_04.jpg",
"s14_05.jpg",
"s14n_01.jpg",
"s14n_02.jpg",
"sw20_01.jpg",
"sw20_02.jpg",
"sw20_03.jpg",
"sw20_04.jpg",
"sw20_05.jpg",
];