function Slide(holder) {

	this.urls = new Array();
	this.current = 0;

	this.holder = jQuery(holder + ' .holder');
        this.holder_name = holder;

	this.addUrl = function(url) {
		this.urls.push(url);
	}

	this.load = function(i) {
		var holder = this.holder;
		this.current = i;
		jQuery.ajax({
			type:'POST',
			dataType:'html',
			success:
				function(data, textStatus){ jQuery(holder).html(data); },
			url: this.urls[i]
		});
		this.active_current();
	}

	this.next = function() {
		if (this.current<this.urls.length-1)
			this.load(this.current+1);
		else
			this.load(0);
	}

	this.prev = function() {
		if (this.current==0)
			this.load(this.urls.length-1);
		else
			this.load(this.current-1);
	}

	this.active_current = function() {
		$(this.holder_name+' .bt_slider_mini li a').removeClass('active');
		$(this.holder_name+' .bt_slider_mini li:eq('+(this.current+1)+') a').addClass('active');
	}
}