function skip_slideshow(i)
{
	

	slideshow_image_var = $("slideshow_image");
	slideshow_image_var.src = images_arr[i];

	image_number = i;

	return false;
}



function rotate_image()
{
	
	if(slider_on == 0) 
	{
		return false;
	}
	else
	{
		slideshow_image_var = $("slideshow_image");
		slideshow_image_var.src = images_arr[image_number];		


		image_number++;
		container = "images_scroll";



		element_y = 84 * (image_number-2);
		new Effect.Scroll(container, {x:(element_y), y: 0});



		if(image_number == images_arr.length) image_number = 0;


		return false;
	}
}

function resume_slider()
{

	slider_on = 1;

	return false;
}

function stop_slider()
{

	slider_on = 0;

	return false;
}

function change_slider(command)
{
	if (command == 'prev')
	{

		var new_image_number = image_number - 1;
		
		container = "images_scroll";
		element_y = 84 * (new_image_number-2);
		new Effect.Scroll(container, {x:(element_y), y: 0});


		slideshow_image_var = $("slideshow_image");
		slideshow_image_var.src = images_arr[new_image_number];


		image_number = new_image_number;

		if (image_number == 0)
		{
			prev_img = $("scroll_prev_img");
			prev_img.src = "/images/scroll_prev_disabled.jpg";
		}


	}
	else if(command == 'next')
	{

		var new_image_number = image_number + 1;

		container = "images_scroll";
		element_y = 84 * (new_image_number-2);
		new Effect.Scroll(container, {x:(element_y), y: 0});

		slideshow_image_var = $("slideshow_image");
		slideshow_image_var.src = images_arr[new_image_number];

		image_number = new_image_number;

		

	}

	return false;
}

function change_slideshow_part(command)
{


	if (command == 'prev')
	{
		
		if(slideshow_part > 1)
		{
			slideshow_part = slideshow_part - 1;

			var url = "actions.php";
			var pars = "action_list=ajax_get_slideshow_part_content&villa_id="+villa_id+"&slideshow_part="+slideshow_part;
	

			var myAjax = new Ajax.Updater("int_images_scroll", url,

											{
												
											  method: 'get',
											  parameters: pars,
											  evalScripts: true
											  
											  
											}

								);	
			
		
			first_image = first_image - 4;
			last_image = first_image + 4;
			
			if(first_image <= 0)
			{
				prev_img = $("scroll_prev_img");
				prev_img.src = "images/scroll_prev_disabled.jpg";
			}

			if(last_image <	 slideshow_images_number)
			{
				prev_img = $("scroll_next_img");
				prev_img.src = "images/scroll_next.jpg";
			}

		}

	}
	else if(command == 'next')
	{
		slideshow_part = slideshow_part + 1;

		var url = "actions.php";
		var pars = "action_list=ajax_get_slideshow_part_content&villa_id="+villa_id+"&slideshow_part="+slideshow_part;


		var myAjax = new Ajax.Updater("int_images_scroll", url,

										{
											
										  method: 'get',
										  parameters: pars, 
										  evalScripts: true
										  
										  
										}

							);	


		first_image = first_image + 4;
		last_image = first_image + 4;
		
		if(first_image > 0)
		{
			prev_img = $("scroll_prev_img");
			prev_img.src = "images/scroll_prev.jpg";
		}

		if(last_image > slideshow_images_number)
		{
			prev_img = $("scroll_next_img");
			prev_img.src = "images/scroll_next_disabled.jpg";
		}
		


	}

	return false;
}