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://snow-pixie.info/wp-includes/images/smilies/yuck.gif" alt="xp" onclick="grin(\'xp\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/lol.gif" alt="lol" onclick="grin(\'lol\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/dead.gif" alt="X|" onclick="grin(\'X|\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/mad.gif" alt="X(" onclick="grin(\'X(\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/hug.gif" alt=">:D<" onclick="grin(\'>:D<\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/evil.gif" alt=">:)" onclick="grin(\'>:)\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/wink.gif" alt=";)" onclick="grin(\';)\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/blank.gif" alt=":|" onclick="grin(\':|\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/tonguer.gif" alt=":p" onclick="grin(\':p\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/shock.gif" alt=":o" onclick="grin(\':o\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/biggrin.gif" alt=":D" onclick="grin(\':D\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/confused.gif" alt=":?" onclick="grin(\':?\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/blush.gif" alt=":>" onclick="grin(\':>\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/yum.gif" alt=":9" onclick="grin(\':9\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/cute.gif" alt=":3" onclick="grin(\':3\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/kiss.gif" alt=":-*" onclick="grin(\':-*\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/smile.gif" alt=":)" onclick="grin(\':)\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/cry.gif" alt=":((" onclick="grin(\':((\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/rolleyes.gif" alt="8|" onclick="grin(\'8|\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/hubbahubba.gif" alt="8>" onclick="grin(\'8>\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/cool.gif" alt="8)" onclick="grin(\'8)\');"/> <img src="http://snow-pixie.info/wp-includes/images/smilies/angel.gif" alt="0:)" onclick="grin(\'0:)\');"/> ';
	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();
	}
}