function emoticonos(tag) {
			var myField;
			if (document.getElementById('content') && document.getElementById('content').type == 'textarea') {
				myField = document.getElementById('content');
			}
			else if (document.getElementById('comment') && document.getElementById('comment').type == 'textarea') {
				myField = document.getElementById('comment');
			}
			else {
				return false;
			}
			if (document.selection) {
				myField.focus();
				sel = document.selection.createRange();
				sel.text = tag;
				myField.focus();
			}
			else if (myField.selectionStart || myField.selectionStart == '0') {
				var startPos = myField.selectionStart;
				var endPos = myField.selectionEnd;
				var cursorPos = endPos;
				myField.value = myField.value.substring(0, startPos)
							  + tag
							  + myField.value.substring(endPos, myField.value.length);
				cursorPos += tag.length;
				myField.focus();
				myField.selectionStart = cursorPos;
				myField.selectionEnd = cursorPos;
			}
			else {
				myField.value += tag;
				myField.focus();
			}
		}