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://mrhedlund.com/wp-includes/images/smilies/winky.gif" alt=":winky:" onclick="grin(\':winky:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/wink.gif" alt=":wink:" onclick="grin(\':wink:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/wha.gif" alt=":wah:" onclick="grin(\':wah:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/tonguey.gif" alt=":tonguey:" onclick="grin(\':tonguey:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/tonguee.gif" alt=":tonguee:" onclick="grin(\':tonguee:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/tongue.gif" alt=":tongue:" onclick="grin(\':tongue:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/think.gif" alt=":think:" onclick="grin(\':think:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/teeth.gif" alt=":teeth:" onclick="grin(\':teeth:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/stare.gif" alt=":stare:" onclick="grin(\':stare:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/star.gif" alt=":star:" onclick="grin(\':star:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/smiley.gif" alt=":smiley:" onclick="grin(\':smiley:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/smile.gif" alt=":smile:" onclick="grin(\':smile:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/sleep.gif" alt=":sleep:" onclick="grin(\':sleep:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/shock.gif" alt=":shock:" onclick="grin(\':shock:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/sadd.gif" alt=":sadd:" onclick="grin(\':sadd:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/sad.gif" alt=":sad:" onclick="grin(\':sad:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/inlove.gif" alt=":lovee:" onclick="grin(\':lovee:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/love.gif" alt=":love:" onclick="grin(\':love:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/laughing.gif" alt=":laughing:" onclick="grin(\':laughing:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/laugh.gif" alt=":laugh:" onclick="grin(\':laugh:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/kiss.gif" alt=":kiss:" onclick="grin(\':kiss:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/hyper.gif" alt=":hyper:" onclick="grin(\':hyper:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/hmm.gif" alt=":hmm:" onclick="grin(\':hmm:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/help.gif" alt=":help:" onclick="grin(\':help:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/happy.gif" alt=":happy:" onclick="grin(\':happy:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/eeh.gif" alt=":eeh:" onclick="grin(\':eeh:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/crying.gif" alt=":crying:" onclick="grin(\':crying:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/cool.gif" alt=":cool:" onclick="grin(\':cool:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/blush.gif" alt=":blush:" onclick="grin(\':blush:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/biggrin.gif" alt=":biggrin:" onclick="grin(\':biggrin:\');"/> <img src="http://mrhedlund.com/wp-includes/images/smilies/angry.gif" alt=":angry:" onclick="grin(\':angry:\');"/> ';
	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();
	}
}