function insertAfter(node, referenceNode) {
	referenceNode.parentNode.insertBefore(node, referenceNode.nextSibling);
}
function loadGrins() {
	var grinsDiv = document.createElement('div');
	grinsDiv.id = 'wp_grins';
	grinsDiv.innerHTML = '<img src="http://www.delite.at/wp-includes/images/smilies/angst.gif" alt=":angst:" onclick="grin(\':angst:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/eeh.gif" alt=":eeh:" onclick="grin(\':eeh:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/flirt.gif" alt=":flirt:" onclick="grin(\':flirt:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/grins.gif" alt=":grins:" onclick="grin(\':grins:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/happy.gif" alt=":happy:" onclick="grin(\':happy:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/hmm.gif" alt=":hmm:" onclick="grin(\':hmm:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/jaa.gif" alt=":jaa:" onclick="grin(\':jaa:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/kls.gif" alt=":kls:" onclick="grin(\':kls:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/liaf.gif" alt=":liaf:" onclick="grin(\':liaf:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/loll.gif" alt=":loll:" onclick="grin(\':loll:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/love.gif" alt=":love:" onclick="grin(\':love:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/nehe.gif" alt=":nehe:" onclick="grin(\':nehe:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/nein.gif" alt=":nein:" onclick="grin(\':nein:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/nsskb.gif" alt=":nsskb:" onclick="grin(\':nsskb:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/oeh.gif" alt=":oeh:" onclick="grin(\':oeh:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/oO.gif" alt=":oO:" onclick="grin(\':oO:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/schmoll.gif" alt=":schmoll:" onclick="grin(\':schmoll:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/scream.gif" alt=":scream:" onclick="grin(\':scream:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/skeptisch.gif" alt=":skeptisch:" onclick="grin(\':skeptisch:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/traurig.gif" alt=":traurig:" onclick="grin(\':traurig:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/trippel.gif" alt=":trippel:" onclick="grin(\':trippel:\');"/> <img src="http://www.delite.at/wp-includes/images/smilies/vogel.gif" alt=":vogel:" onclick="grin(\':vogel:\');"/> ';
	if ($('postdiv')) {
		var type = 'child';
		var node = $('postdiv');
	}
	else if (document.getElementById('postdivrich')) {
		var type = 'child';
		var node = $('postdivrich');
	}
	else if (document.getElementById('comment')) {
		var type = 'before';
		var node = $('comment');
	}
	else {
		return;
	}
	switch (type) {
		case 'child':
			grinsDiv.style.paddingTop = '5px';
			node.appendChild(grinsDiv);
			break;
		case 'before':
			node.parentNode.insertBefore(grinsDiv, node);
			break;
	}
}
Event.observe(window, 'load', loadGrins, false);
function grin(tag) {
	var myField;
	if ($('content') && $('content').type == 'textarea') {
		myField = document.getElementById('content');
		if ($('postdivrich') && typeof tinyMCE != 'undefined' && (!$('edButtons') || $('quicktags').style.display == 'none')) {
			tinyMCE.execInstanceCommand('mce_editor_0', 'mceInsertContent', false, '&nbsp;' + tag + '&nbsp;');
			tinyMCE.selectedInstance.repaint();
			return;
		}
	}
	else if ($('comment') && $('comment').type == 'textarea') {
		myField = $('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 + 2;
		myField.focus();
		myField.selectionStart = cursorPos;
		myField.selectionEnd = cursorPos;
	}
	else {
		myField.value += tag;
		myField.focus();
	}
}