var step_active = 0;
var step_next = 0;
var step_prev = 0;
var step_max = 0;
var lock_anime = false;


$().ready(function() {

	computeStep(1, 6);

	$("a.step").click( function (event){
		event.preventDefault();
		if (!lock_anime){
			lock_anime = true;
			showStep(this.id.replace("step", ""));
			$(this).blur();
		}
	});

	//$("a[rel*=facebox]").facebox();

	//pirobox
	$('.thumbs').piroBox({
		mySpeed: 500,
		bg_alpha: 0.7,
		pathLoader : 'url(css_pirobox/ajax-loader_w.gif) center center no-repeat;',
		gallery : '.pirobox_in li a',
		gallery_li : '.pirobox_in li',
		next_class : '.next_in',
		previous_class : '.previous_in'
	});

});
function showStep(i){
	$(".carousel_step").hide();
	$("#budstep"+i).slideDown(600, function (){
		lock_anime = false;
	});
	$("a.step").removeClass("sel");
	$("#step"+i).addClass("sel");
	computeStep(i, step_max);
}
function computeStep(act, max){
	step_max = max;
	step_active = act;
	step_next = (step_active % step_max) + 1;
	step_prev = step_active - 1;
	if (step_prev < 1) step_prev = max;
}