// tagadd = tag name
	// type = c for attribute tags, n for non-attribute tags
	// textFirst = text to put inside the tag.
	function addTag(tagadd, type, textFirst)
	{
		if(tagadd=="url"&&/^http:\/\/.+?\//.test(textFirst)&&!/^http:\/\/(www\.downhomelife\.com)+?\//.test(textFirst)) tagadd="exturl";

		var me = document.getElementById("article_body");
		if(document.selection)
		{
			me.focus();
			if(document.selection.createRange().text) 
			{
				if(type=="n") document.selection.createRange().text = '['+tagadd+']'+document.selection.createRange().text+'[/'+tagadd+']';
				else if(type=="c") document.selection.createRange().text = '['+tagadd+'='+textFirst+']'+document.selection.createRange().text+'[/'+tagadd+']';
				else if(type=="i") document.selection.createRange().text = '['+tagadd+']'+textFirst+'[/'+tagadd+']';
			}
			else 
			{
				if(type=="n") 
				{
					document.selection.createRange().text = '['+tagadd+'][/'+tagadd+']';
				}
				if(type=="c") 
				{
					document.selection.createRange().text = '['+tagadd+'='+textFirst+'][/'+tagadd+']';
				}
				else if(type=="i")
				{
					document.selection.createRange().text = '['+tagadd+']'+textFirst+'[/'+tagadd+']';
				}
			}
		}
		else
		{
			var start = me.selectionStart;
			var end = me.selectionEnd;

			var beg = me.value.substring(0,start);
			var select = me.value.substring(start,end);
			var endt = me.value.substring(end,me.textLength);
			if(start!=end)
			{
				if(type=="n") me.value = beg + '['+tagadd+']'+select+'[/'+tagadd+']'+endt;
				if(type=="c") me.value = beg + '['+tagadd+'='+textFirst+']'+select+'[/'+tagadd+']'+endt;
				if(type=="i") me.value = beg + '['+tagadd+']'+textFirst+'[/'+tagadd+']'+endt;
			}
			else
			{
				if(type=="n") me.value = beg + '['+tagadd+'][/'+tagadd+']' + endt;
				if(type=="c") me.value = beg + '['+tagadd+'='+textFirst+'][/'+tagadd+']' + endt;
				if(type=="i") me.value = beg + '['+tagadd+']'+textFirst+'[/'+tagadd+']'+endt;
			}
		}
	}

	function addTagCustom(colour)
	{
		document.getElementById("caption_col").value = colour;
	}