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://joie.se/wp-includes/images/smilies/enjoy.gif" alt="^^" onclick="grin(\'^^\');"/> <img src="http://joie.se/wp-includes/images/smilies/angry.gif" alt=">:(" onclick="grin(\'>:(\');"/> <img src="http://joie.se/wp-includes/images/smilies/heart.gif" alt="<3" onclick="grin(\'<3\');"/> <img src="http://joie.se/wp-includes/images/smilies/wink.gif" alt=";)" onclick="grin(\';)\');"/> <img src="http://joie.se/wp-includes/images/smilies/confused.gif" alt=":S" onclick="grin(\':S\');"/> <img src="http://joie.se/wp-includes/images/smilies/tounge.gif" alt=":P" onclick="grin(\':P\');"/> <img src="http://joie.se/wp-includes/images/smilies/shock.gif" alt=":O" onclick="grin(\':O\');"/> <img src="http://joie.se/wp-includes/images/smilies/biggrin.gif" alt=":D" onclick="grin(\':D\');"/> <img src="http://joie.se/wp-includes/images/smilies/notsure.gif" alt=":/" onclick="grin(\':/\');"/> <img src="http://joie.se/wp-includes/images/smilies/smile.gif" alt=":)" onclick="grin(\':)\');"/> <img src="http://joie.se/wp-includes/images/smilies/sad.gif" alt=":(" onclick="grin(\':(\');"/> <img src="http://joie.se/wp-includes/images/smilies/blush.gif" alt=":$" onclick="grin(\':$\');"/> <img src="http://joie.se/wp-includes/images/smilies/sleeping.gif" alt="*zzz" onclick="grin(\'*zzz\');"/> <img src="http://joie.se/wp-includes/images/smilies/shakehead.gif" alt="*uhuh*" onclick="grin(\'*uhuh*\');"/> <img src="http://joie.se/wp-includes/images/smilies/spinme.gif" alt="*spinn*" onclick="grin(\'*spinn*\');"/> <img src="http://joie.se/wp-includes/images/smilies/smirk.gif" alt="*smirk*" onclick="grin(\'*smirk*\');"/> <img src="http://joie.se/wp-includes/images/smilies/allisbad.gif" alt="*sad*" onclick="grin(\'*sad*\');"/> <img src="http://joie.se/wp-includes/images/smilies/arrow.gif" alt="*play*" onclick="grin(\'*play*\');"/> <img src="http://joie.se/wp-includes/images/smilies/music.gif" alt="*music*" onclick="grin(\'*music*\');"/> <img src="http://joie.se/wp-includes/images/smilies/kiss.gif" alt="*kyss*" onclick="grin(\'*kyss*\');"/> <img src="http://joie.se/wp-includes/images/smilies/heartme.gif" alt="*hert*" onclick="grin(\'*hert*\');"/> <img src="http://joie.se/wp-includes/images/smilies/ohno.gif" alt="*doh*" onclick="grin(\'*doh*\');"/> <img src="http://joie.se/wp-includes/images/smilies/devil.gif" alt="*devil*" onclick="grin(\'*devil*\');"/> <img src="http://joie.se/wp-includes/images/smilies/cool.gif" alt="*cool*" onclick="grin(\'*cool*\');"/> <img src="http://joie.se/wp-includes/images/smilies/censur.gif" alt="*censur*" onclick="grin(\'*censur*\');"/> <img src="http://joie.se/wp-includes/images/smilies/imonfire.gif" alt="*bomb*" onclick="grin(\'*bomb*\');"/> <img src="http://joie.se/wp-includes/images/smilies/saint.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();
	}
}