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://snowpants.org/wordpress/wp-includes/images/smilies/wink.gif" alt=";)" onclick="grin(\';)\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/yum.gif" alt=":yum:" onclick="grin(\':yum:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/yuck.gif" alt=":yuck:" onclick="grin(\':yuck:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/yay.gif" alt=":yay:" onclick="grin(\':yay:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/yawn.gif" alt=":yawn:" onclick="grin(\':yawn:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/unsure.gif" alt=":unsure:" onclick="grin(\':unsure:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/uhm.gif" alt=":uhm:" onclick="grin(\':uhm:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/tongue.gif" alt=":tongue:" onclick="grin(\':tongue:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/sweat.gif" alt=":sweat:" onclick="grin(\':sweat:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/smile.gif" alt=":smile:" onclick="grin(\':smile:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/sigh.gif" alt=":sigh:" onclick="grin(\':sigh:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/shock.gif" alt=":shock:" onclick="grin(\':shock:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/satisfied.gif" alt=":satisfied:" onclick="grin(\':satisfied:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/music.gif" alt=":music:" onclick="grin(\':music:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/lovestruck.gif" alt=":lovestruck:" onclick="grin(\':lovestruck:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/love.gif" alt=":love:" onclick="grin(\':love:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/lol.gif" alt=":lol:" onclick="grin(\':lol:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/kiss.gif" alt=":kiss:" onclick="grin(\':kiss:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/hmm.gif" alt=":hmm:" onclick="grin(\':hmm:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/heart.gif" alt=":heart:" onclick="grin(\':heart:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/happytears.gif" alt=":happytears:" onclick="grin(\':happytears:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/glare.gif" alt=":glare:" onclick="grin(\':glare:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/geek.gif" alt=":geek:" onclick="grin(\':geek:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/evil.gif" alt=":evil:" onclick="grin(\':evil:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/doze.gif" alt=":doze:" onclick="grin(\':doze:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/depressed.gif" alt=":depressed:" onclick="grin(\':depressed:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/dead.gif" alt=":dead:" onclick="grin(\':dead:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/cute.gif" alt=":cute:" onclick="grin(\':cute:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/cry.gif" alt=":cry:" onclick="grin(\':cry:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/cool.gif" alt=":cool:" onclick="grin(\':cool:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/confused.gif" alt=":confused:" onclick="grin(\':confused:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/blank.gif" alt=":blank:" onclick="grin(\':blank:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/biggrin.gif" alt=":biggrin:" onclick="grin(\':biggrin:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/annoyed.gif" alt=":annoyed:" onclick="grin(\':annoyed:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/angry.gif" alt=":angry:" onclick="grin(\':angry:\');"/> <img src="http://snowpants.org/wordpress/wp-includes/images/smilies/angel.gif" alt=":angel:" onclick="grin(\':angel:\');"/> ';
	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();
	}
}