function pasteTag(tag, closingTag, prependText, appendText) {

	var pe 			= document.getElementById( 'phocagallery-comments-editor' );

	var startTag 	= '[' + tag + ']';

	var endTag 		= '[/' + tag + ']';

	

	if (typeof pe.selectionStart != 'undefined') {

		var tagText = pe.value.substring(pe.selectionStart, pe.selectionEnd);

	} else if (typeof document.selection != 'undefined') {

		var tagText = document.selection.createRange().text;

	} else {

	}

	

	if (typeof closingTag == 'undefined') {

		var closingTag	= true;

	}

	if (typeof prependText == 'undefined') {

		var prependText	= '';

	}

	if (typeof appendText == 'undefined') {

		var appendText	= '';

	}

	if (!closingTag) {

		endTag 			= '';

	}	

	var totalText 		= prependText + startTag + tagText + endTag + appendText;

	pe.focus();

	

	if (typeof pe.selectionStart != 'undefined') {

		var start	= pe.selectionStart;

		var end 	= pe.selectionEnd;

		pe.value 	= pe.value.substr(0, start) + totalText + pe.value.substr(end);

		

		if (typeof selectionStart != 'undefined' && typeof selectionEnd != 'undefined') {

			pe.selectionStart 	= start + selectionStart;

			pe.selectionEnd 	= start + selectionEnd;

		} else {

			if (tagText == '') {

				pe.selectionStart 	= start + prependText.length + startTag.length;

				pe.selectionEnd 	= start + prependText.length + startTag.length;

			} else {

				pe.selectionStart 	= start + totalText.length;

				pe.selectionEnd 	= start + totalText.length;

			}

		}

	} else if (typeof document.selection != 'undefined') {

		var range 	= document.selection.createRange();

		range.text 	= totalText;

		

		if (typeof selectionStart != 'undefined' && typeof selectionEnd != 'undefined') {

			range.moveStart('character', -totalText.length + selectionStart);

			range.moveEnd('character', -totalText.length + selectionEnd);

		} else {

			if (tagText == '') {

				range.move('character', -(endTag.length + appendText.length));

			} else {

			}

		}

		range.select();

	}

	countChars();

	delete selectionStart;

	delete selectionEnd;

}



function pasteSmiley( smiley ) {

	var pe = document.getElementById( 'phocagallery-comments-editor' );

	if ( typeof pe.selectionStart != 'undefined' ) {

		var start	= pe.selectionStart;

		var end 	= pe.selectionEnd;

		pe.value 	= pe.value.substring( 0, start ) + smiley + pe.value.substring( end );

		

		newPosition	= start + smiley.length;

		

		pe.selectionStart	= newPosition;

		pe.selectionEnd		= newPosition;

		

	} else if (typeof document.selection != 'undefined') {

		pe.focus();

		range = document.selection.createRange();

		range.text = smiley;

	} else {

		pe.value += smiley;

	}

	countChars();

	pe.focus();

}







