img_preload_1 = new Image(20, 20);
img_preload_1.src = hostname + '/img/bg-login-box-submit-hover.gif';
img_preload_2 = new Image(86, 26);
img_preload_2.src = hostname + '/img/bg-search-box-submit-hover-cz.gif';
img_preload_3 = new Image(86, 26);
img_preload_3.src = hostname + '/img/bg-search-box-submit-hover-en.gif';
img_preload_4 = new Image(2, 210);
img_preload_4.src = hostname + '/img/bg-article-bar-inner.gif';
img_preload_5 = new Image(2, 210);
img_preload_5.src = hostname + '/img/bg-article-bar-inner-closed.gif';
img_preload_6 = new Image(39, 46);
img_preload_6.src = hostname + '/img/bg-bar-item-hover.gif';
img_preload_7 = new Image(24, 16);
img_preload_7.src = hostname + '/img/bg-cz-active.gif';
img_preload_8 = new Image(24, 16);
img_preload_8.src = hostname + '/img/bg-en-active.gif';
img_preload_9 = new Image(213, 28);
img_preload_9.src = hostname + '/img/bg-main-menu-item-l1-active.gif';
img_preload_10 = new Image(213, 28);
img_preload_10.src = hostname + '/img/bg-main-menu-item-l2-active.gif';
img_preload_11 = new Image(106, 31);
img_preload_11.src = hostname + '/img/bg-form-submit-hover.gif';
img_preload_12 = new Image(170, 144);
img_preload_12.src = hostname + '/img/bg-login-box.gif';

for (i = 1; i < bars_count + 1; i++) {
	img_preload_b = new Image(960, 46);
	img_preload_b.src = hostname + '/img/bar-'+bars_count+'-'+i+'.gif';
}
img_preload_b_0 = new Image(960, 46);
img_preload_b_0.src = hostname + '/img/bar-'+bars_count+'-0.gif';