function img_pos_center(width)
{
	var scrLeft = 0;
	if(navigator.appName.indexOf("Opera") >= 0)
	{
	 scrLeft = 0;
	}
	else if(window.screenLeft)
	{
	 scrLeft = window.screenLeft;
	}
	else if(window.screenX)
	{
	 scrLeft = window.screenX;
	}
	else
	{
		scrLeft = 0;
	}

 if(left = document.getElementById("m_table").offsetLeft)
 {
  return scrLeft + ((left + (940/2)) - width/2);
 }
 else if(window.innerWidth)
 {
  return scrLeft + ((window.innerWidth / 2) - width/2);
 }
 else
 {
  return "50%";
 }
}

var old_width = 0;
var old_path = 0;

function img_enlarge2(obj, path, width, height)
{
 if(path != "images/no_image_.gif")
 {
  //path = path;
  show_image(path, width, height);
	}
}

function show_image(path, width, height)
{
	if(typeof(win1) != "object" || win1.closed)
	{
		old_path = 0;
		old_width = 0;
	}
	if((typeof(win1) == "object" && !win1.closed) && (old_path == path))
 {
		win1.close();
		old_path = 0;
	}
 else	if((typeof(win1) == "object" && !win1.closed) && (old_width != width))
	{
		old_width = width;
		old_path = path;
		win1.close();
		win1 = window.open(path,
																					'win1',
																					"left=" + img_pos_center(width) + ",top=170,height=" + height + ",width=" + width + ",status=no,toolbar=no,menubar=no,location=no,resizable=no");
		win1.focus();
	}
	else
	{
		old_width = width;
		old_path = path;
		win1 = window.open(path,
																					'win1',
																					"left=" + img_pos_center(width) + ",top=170,height=" + height + ",width=" + width + ",status=no,toolbar=no,menubar=no,location=no,resizable=no");
		win1.focus();
	}
}

function show_cart(path, width, height)
{
	if(typeof(win1) != "object" || win1.closed)
	{
		old_path = 0;
		old_width = 0;
	}
	if((typeof(win1) == "object" && !win1.closed) && (old_path == path))
 {
		win1.close();
		old_path = 0;
	}
 else	if((typeof(win1) == "object" && !win1.closed) && (old_width != width))
	{
		old_width = width;
		old_path = path;
		win1.close();
		win1 = window.open('cart_wnd.php?dvd='+path,
																					'win1',
																					"left=" + img_pos_center(width) + ",top=170,height=" + height + ",width=" + width + ",status=no,toolbar=no,menubar=no,location=no,resizable=no");
		win1.focus();
	}
	else
	{
		old_width = width;
		old_path = path;
		win1 = window.open('cart_wnd.php?dvd='+path,
																					'win1',
																					"left=" + img_pos_center(width) + ",top=170,height=" + height + ",width=" + width + ",status=no,toolbar=no,menubar=no,location=no,resizable=no");
		win1.focus();
	}
}