$(document).ready(function() {
	register_menu_click();
	action_nav_img();
	});


function register_menu_click()
{
	$("#menu_category_center div").each(function(){
		if ($("a", this).html() != null)
		{
			$(this).click(function(){
				window.location.href = $("a", this).attr("href");
			});
		}
	});
}

          
function action_nav_left()
{
	var left = parseInt(jQuery("#action_center > table").css('left'));
	if (left != 0)
	{
		var new_left = left+320;	
		jQuery("#action_center > table").css('left', new_left+'px');
		action_nav_img();
	}
}

function action_nav_right()
{
	var left = parseInt(jQuery("#action_center > table").css('left'));
	var width = parseInt(jQuery("#action_center > table").css('width'));
	if ((width + left) >= 641)
	{
		var new_left = left-320;	
		jQuery("#action_center > table").css('left', new_left+'px');
		action_nav_img();
	}
}
function action_nav_img()
{
	var left = parseInt(jQuery("#action_center > table").css('left'));
	var width = parseInt(jQuery("#action_center > table").css('width'));

	var left_vis = (left != 0) ? 'visible' : 'hidden';
	jQuery("#action img.arrow_left").css('visibility', left_vis);
	var right_vis = ((width+left)>=641) ? 'visible' : 'hidden';
	jQuery("#action img.arrow_right").css('visibility', right_vis);
}
function addBookMarkMI(url,title) {
  if (jQuery.browser.mozilla) {
  	window.sidebar.addPanel (title,url,"");
  } else if (jQuery.browser.msie) {
  	window.external.AddFavorite(url,title);
  } else return false;
  	return true;
}
function addBookMark(bmText) {
  ptitle=document.title;
  plocation=location.href;
  if (jQuery.browser.opera) {
  	document.write('<a class="favstar png24" href="'+plocation+'" rel="sidebar" title="'+ptitle+'">'+bmText+'<\/a>');
  } else {
  	document.write('<a class="favstar png24" href="javascript://" onclick="addBookMarkMI(\''+plocation+'\',\''+ptitle+'\');">'+bmText+'<\/a>');
  }
}