"}, {label:LB_JS_CODE, closeTag:"", openTag:"
"},
				{label:LB_JS_PREVIEW, callback : doPreview}, 
			];			
			
			// fill the toolbar with tag buttons
			$(options.tagSet).each(function(i)	{
				var button = this;

				$("" + button.label + "")
				.click(function()	{ 
							
							if (!button.callback)
								tag(button); 
							else
								button.callback(options.contentType, oId);
							return false;	
						})
				.appendTo(toolbar);
			});

			// add the resize handle after textfield
			var resizeHandle = $("")
									.insertAfter($(this))
									.bind("mousedown", function(evt) {
										var height = $(field).height();
										var y = evt.clientY;
										var mouseMove = function(evt) {
											$(field).height(Math.max(20, evt.clientY + height - y));
										};
										var mouseUp = function(evt) {
								 			$("html").unbind("mousemove", mouseMove).unbind("mouseup", mouseUp);
										};
										$("html").bind("mousemove", mouseMove).bind("mouseup", mouseUp);
								  });
			
			var previewBlock = $("

= 0; i--) {
						lines[i] = (lines[i] != "") ? openTag + lines[i] + closeTag : "";
					}
					string = lines.join("\r\n");
					start = openPos;
					end = openPos + string.length - n + 1;				
				} else if (keyCtrl == true)	{
					start = openPos + openTag.length;			
					end = openPos + openTag.length + selection.length;
				} else if (keyShift == true)	{
					start = openPos;
					end = openPos + string.length;
				} else {
					start = openPos + openTag.length + selection.length + closeTag.length;	
					end = start;
				}
				// replace selection by the new string
				if (document.selection) {					
					newSelection = document.selection.createRange();
					newSelection.text = string;
				} else if (openPos || openPos == "0") {
					field.value = field.value.substring(0, openPos) + string + field.value.substring(closePos, field.value.length);
				} else {
					field.value += string;
				}
				set(start, end);
			}
			
			// set a selection
			function set(start, end)	{		
				if (field.createTextRange){
					range = field.createTextRange();
					range.collapse(true);
					range.moveStart("character", start);
					range.moveEnd("character", end - start);
					range.select();
				} else if (field.setSelectionRange ){
					field.setSelectionRange(start, end);
				}
				field.scrollTop = scrollPos;
				field.focus();	
			}
			
			// get the selection
			function get()	{
				field.focus();
				scrollPos = field.scrollTop;
				if (document.selection) {		
					selection = document.selection.createRange().text;				
					if ($.browser.msie) { // ie
						var range = document.selection.createRange();
						var rangeCopy = range.duplicate();
						rangeCopy.moveToElementText(field);
						openPos = -1;
						while(rangeCopy.inRange(range)) { // fix most of the ie bugs with linefeeds... but not all :'(
							rangeCopy.moveStart("character");
							openPos ++;
						}					
					} else { // opera
						openPos = field.selectionStart;
						closePos =  field.selectionEnd;
					}
				} else if (field.selectionStart || field.selectionStart == "0") { // gecko
					openPos = field.selectionStart;
					closePos = field.selectionEnd;
					selection = field.value.substring(openPos, closePos);
				} else {
					selection = "";
				}
				return selection;
			}

			// clear all tags
			function cleanAll()	{
				get();
				selection = selection.replace(new RegExp(options.tagMask, "g"), "");
				wrap("", "");
			}
		
			// close all open tags
			function closeAll() {
				var tagsToClose = "";
				n = openTags.length;
				for (i = n - 1; i >= 0; i--) {
					tagsToClose += openTags[i];
					openTags.pop();
				}
				get();
				wrap("", tagsToClose);
				field.focus();
			}
					
			// check if tag is already open
			function tagIsOpen(tag)	{
				var n = openTags.length;
				for (var i = 0; i < n; i++) {
					if (openTags[i] == tag) {
						return true;
					}
				}
				return false;
			}
			
			// set keys pressed
			function keyUpDown(evt)	{ // safari doesn't fire event on shift and control key
				keyCtrl = evt.ctrlKey;
				keyShift = evt.shiftKey;
				keyAlt = evt.altKey;
			}

			function keyPress(evt)	{
				get();
				if (evt.keyCode == 13 || evt.keyCode == 10)	{
					if (keyCtrl == true)	{ 
						keyCtrl = false;
						tag(options.insertOnCtrlEnter);	
						return options.insertOnCtrlEnter.preventDefault;
					} else if (keyShift == true)	{
						keyShift = false;
						tag(options.insertOnShiftEnter);		
						return options.insertOnShiftEnter.preventDefault;
					} else {
						tag(options.insertOnEnter);	
						return options.insertOnEnter.preventDefault;
					}
				}
				if (evt.keyCode == 9)	{
					tag(options.insertOnTab);	
					return options.insertOnTab.preventDefault;
				}	
			}
		});		
	};
})(jQuery);