$(document).ready(function() {

	// Tab menu
	$('ul.product_page_menu li').bind("click", function(e)
	{
		$.current_classname = ($(this).attr('class').split(' ')[0]);
		
		show_tab($.current_classname);
	});
	
	// Additional images
	$('ul.image_changer li.image_changer_left img').bind("click", function(e){
		if(parseInt($("ul.image_changer li.image_changer_center  ul.image_changer_images").css("left")) < 0)
		{
			$("ul.image_changer li.image_changer_center  ul.image_changer_images").animate({"left": "+=300px"}, "slow");
		}
		else
		{
			$("ul.image_changer li.image_changer_center  ul.image_changer_images").animate({"left": -(300*($("ul.image_changer li.image_changer_center ul.image_changer_images li").size()-1)) + "px"}, "slow");
		}
	});
	
	$('ul.image_changer li.image_changer_right img').bind("click", function(e){
		
		
		if(parseInt($("ul.image_changer li.image_changer_center  ul.image_changer_images").css("left")) > -(300*($("ul.image_changer li.image_changer_center ul.image_changer_images li").size()-1)))
		{
			$("ul.image_changer li.image_changer_center  ul.image_changer_images").animate({"left": "-=300px"}, "slow");	
		}
		else
		{
			$("ul.image_changer li.image_changer_center  ul.image_changer_images").animate({"left": "0px"}, "slow");
		}
	});
	
	$('img.prev-image').bind("mouseover", function(e){
			$(this).attr('src','images/product_page/mouseover_left.gif');
	});
	$('img.prev-image').bind("mouseout", function(e){
			$(this).attr('src','images/product_page/normal_left.gif');
	});
	
	$('img.next-image').bind("mouseover", function(e){
			$(this).attr('src','images/product_page/mouseover_right.gif');
	});
	$('img.next-image').bind("mouseout", function(e){
			$(this).attr('src','images/product_page/normal_right.gif');
	});
	
	$('ul.product_page_menu li').bind("mouseover", function(e){
			$(this).addClass('hover');
	});
	$('ul.product_page_menu li').bind("mouseout", function(e){
			$(this).removeClass('hover');
	});
	
	$('img.klarna_info').bind("click", function(e){
		$('dl.definition_list').hide();
		$('div.klarna_info_text').fadeIn('fast');
	});
	$('img.klarna_info_text_hide').bind("click", function(e){
		$('div.klarna_info_text').hide();
		$('dl.definition_list').fadeIn('fast');
	});
});

// Showing correct tab
function show_tab(tab)
{		
	if(!$('ul.product_page_menu li.'+tab+' a').attr('href'))
	{
		$('ul.product_page_descriptions:first li').hide();
		$('ul.product_page_descriptions:first li.' +  tab).fadeIn('fast');
		  
		$('ul.product_page_menu li').removeClass("selected");
		$('ul.product_page_menu li.'+tab).addClass("selected");	
	}
}