// JavaScript Document

var slider_item_w = 388;
var slider_busy = 0;
var slider_items = 0;
var slider_items_vis = 1;

jQuery(document).ready(function(){
	if(jQuery('.slider_outer').length > 0)
	{
		slider_items = jQuery('.slider_i > .pbox_i').length;
		jQuery('.slider_i').css('width', slider_items * slider_item_w + 'px');
		setInterval('slide_nav(1)', 5000);
	}
});

function free_slider(){slider_busy = 0;}
function slide_nav(dir)
{
	if(slider_busy) return;
	slider_busy = 1;
	if(dir > 0)
	{
		if(jQuery('.slider_i').css('left').replace('px', '') > - slider_item_w * (slider_items-slider_items_vis))
			jQuery('.slider_i').animate({'left': '-=' + slider_item_w}, 'normal', function(){free_slider();});
		else
			jQuery('.slider_i').animate({'left': '0px'}, 'normal', function(){free_slider();});
	}
	else
	{
		if(jQuery('.slider_i').css('left').replace('px', '') < 0)
			jQuery('.slider_i').animate({'left': '+=' + slider_item_w}, 'normal', function(){free_slider();});
		else
			jQuery('.slider_i').animate({'left': - slider_item_w * (slider_items-slider_items_vis) + 'px'}, 'normal', function(){free_slider();});
	}
}