var fhs = 
	{	
		links: function()
		{
			var anchors = document.getElementsByTagName("a");
			for(var i = 0; i < anchors.length; i++)
			{
				var str = anchors[i].href.toLowerCase();
				var posus = str.indexOf("/units/fhs/");
				if(posus >= 0)
				{
					var noauth = anchors[i].rel;					
					if(noauth != "noauth")
					{
						var posimages = str.indexOf("images/");
						if(posimages == -1)
						{
							var pospdf = str.indexOf(".pdf");
							var posdoc = str.indexOf(".doc");
							var posrtf = str.indexOf(".rtf");
							var posjpg = str.indexOf(".jpg");
							if(pospdf >= 0 || posdoc >= 0 || posrtf >= 0 || posjpg >= 0)
							{
								var replacestr = "http://" + window.location.host + "/units/fhs/";
								anchors[i].href = "includes/dl.php?filename=" + anchors[i].href.replace(replacestr, "");
							}
						}
					}
					else
					{
						var posimages = str.indexOf("images/");
						if(posimages == -1)
						{
							var pospdf = str.indexOf(".pdf");
							var posdoc = str.indexOf(".doc");
							var posrtf = str.indexOf(".rtf");
							var posjpg = str.indexOf(".jpg");
							if(pospdf >= 0 || posdoc >= 0 || posrtf >= 0 || posjpg >= 0)
							{
								var replacestr = "http://" + window.location.host + "/units/fhs/";
								anchors[i].href = "members/docs/" + anchors[i].href.replace(replacestr, "");
							}
						}
					}
				}
			}
	}
}