function add(ubbCode, emoticon) {
	if(document.getElementById('gastenboekBericht')) {
		var elem = document.getElementById('gastenboekBericht');
		if(elem.selectionStart) {
			str = elem.value.substring(elem.selectionStart, elem.selectionEnd);	
		}
		else {
			if (window.getSelection) {
				str = window.getSelection();
			} else {
				if (document.getSelection)
					str = document.getSelection();
				else {
					if (document.selection)
						str = document.selection.createRange().text;
					else
						return
				}
			}
		}
		var isIE = document.all;
		ubbCodeEnd = ubbCode;
		if(emoticon) {
			var reactieUBB = str + ubbCode + " "; 		
		} else {
			if (ubbCode == "url") { ubbCode += "=http://www.ohnojazzband.nl/"; }
			var reactieUBB = "[" + ubbCode + "]" + str + "[/" + ubbCodeEnd + "]"; 
		}
		elem.focus();
		if(isIE) {
			var oRange = document.selection.createRange(); 
			oRange.text = reactieUBB; 
			oRange.collapse(true); 
			oRange.select();   		
		} 
		else {
			var iStart = elem.selectionStart; 
			var iEnd = elem.selectionEnd; 
			elem.value = elem.value.substring(0, iStart) + reactieUBB + elem.value.substring(elem.selectionEnd, elem.value.length); 
			elem.setSelectionRange(iStart + reactieUBB.length, iStart + reactieUBB.length); 			
		}
	}
}