function ToggleBlock(block, icon)

{

	if (document.getElementById)

	{

		if (document.getElementById(block).style.display == 'block')

		{

			document.getElementById(block).style.display = 'none';//none

			SaveCollapsed(block, true);

		}

		else

		{

			document.getElementById(block).style.display = 'block';

			SaveCollapsed(block, false);

		}

	}

	else if (document.all)

	{

		if (document.all[block].style.display == 'block')

		{

			document.all[block].style.display = 'none';//none

			SaveCollapsed(block, true);

		}

		else

		{

			document.all[block].style.display = 'block';

			SaveCollapsed(block, false);

		}

	}

}



function ToggleBlock2(block, icon)

{

	if (document.getElementById)

	{

		if (document.getElementById(block).style.display == 'block')

		{
			document.getElementById(block).style.display = 'none';//none

			icon.src = 'images/plus.png';

			SaveCollapsed(block, true);

		}

		else

		{

			document.getElementById(block).style.display = 'block';

			icon.src = 'images/minus.png';

			SaveCollapsed(block, false);

		}

	}

	else if (document.all)

	{

		if (document.all[block].style.display == 'block')

		{

			document.all[block].style.display = 'none';//none

			icon.src = 'images/plus.png';

			SaveCollapsed(block, true);

		}

		else

		{

			document.all[block].style.display = 'block';

			icon.src = 'images/minus.png';

			SaveCollapsed(block, false);

		}

	}

}





function SaveCollapsed(objid, addcollapsed)

{

	var collapsed = GetCookie(toggle_cookie);

	var tmp = "";



	if (collapsed != null)

	{

		collapsed = collapsed.split(",");



		for (i in collapsed)

		{

			if (collapsed[i] != objid && collapsed[i] != "")

			{

				tmp = tmp + collapsed[i];

				tmp = tmp + ",";

			}

		}

	}



	if (addcollapsed)

	{

		tmp = tmp + objid;

	}



	expires = new Date();

	expires.setTime(expires.getTime() + (1000 * 86400 * 365));

	SetCookie(toggle_cookie, tmp, expires);

}



function SetCookie(name, value, expires)

{

	if (!expires)

	{

		expires = new Date();

	}

	document.cookie = name + "=" + escape(value) + "; expires=" + expires.toGMTString() +  "; path=/";

}



function GetCookie(name)

{

	cookie_name = name + "=";

	cookie_length = document.cookie.length;

	cookie_begin = 0;

	while (cookie_begin < cookie_length)

	{

		value_begin = cookie_begin + cookie_name.length;

		if (document.cookie.substring(cookie_begin, value_begin) == cookie_name)

		{

			var value_end = document.cookie.indexOf (";", value_begin);

			if (value_end == -1)

			{

				value_end = cookie_length;

			}

			return unescape(document.cookie.substring(value_begin, value_end));

		}

		cookie_begin = document.cookie.indexOf(" ", cookie_begin) + 1;

		if (cookie_begin == 0)

		{

			break;

		}

	}

	return null;

}