function insertAfter(node, referenceNode) {
	referenceNode.parentNode.insertBefore(node, referenceNode.nextSibling);
}
function loadGrins() {
	var grinsDiv = document.createElement('div');
	grinsDiv.id = 'wp_grins';
	grinsDiv.innerHTML = '<center><img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_wink.gif" alt=";-)" title=";-)" onclick="grin(\';-)\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_neutral.gif" alt=":|" title=":|" onclick="grin(\':|\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/sleep.gif" alt=":zzz:" title=":zzz:" onclick="grin(\':zzz:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_zip.gif" alt=":zip:" title=":zip:" onclick="grin(\':zip:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_yum.gif" alt=":yum:" title=":yum:" onclick="grin(\':yum:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_mad.gif" alt=":x" title=":x" onclick="grin(\':x\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_twisted.gif" alt=":twisted:" title=":twisted:" onclick="grin(\':twisted:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/star.gif" alt=":star:" title=":star:" onclick="grin(\':star:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_smile.gif" alt=":smile:" title=":smile:" onclick="grin(\':smile:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_eek.gif" alt=":shock:" title=":shock:" onclick="grin(\':shock:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/sarcastic.gif" alt=":sarcy:" title=":sarcy:" onclick="grin(\':sarcy:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_sad.gif" alt=":sad:" title=":sad:" onclick="grin(\':sad:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_rolleyes.gif" alt=":roll:" title=":roll:" onclick="grin(\':roll:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_razz.gif" alt=":razz:" title=":razz:" onclick="grin(\':razz:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_redface.gif" alt=":oops:" title=":oops:" onclick="grin(\':oops:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_surprised.gif" alt=":o" title=":o" onclick="grin(\':o\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_mrgreen.gif" alt=":mrgreen:" title=":mrgreen:" onclick="grin(\':mrgreen:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/love.gif" alt=":love:" title=":love:" onclick="grin(\':love:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_lol.gif" alt=":lol:" title=":lol:" onclick="grin(\':lol:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_idea.gif" alt=":idea:" title=":idea:" onclick="grin(\':idea:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_biggrin.gif" alt=":grin:" title=":grin:" onclick="grin(\':grin:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_saint.gif" alt=":good:" title=":good:" onclick="grin(\':good:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_geek.gif" alt=":geek:" title=":geek:" onclick="grin(\':geek:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/freeze.gif" alt=":freeze:" title=":freeze:" onclick="grin(\':freeze:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_evil.gif" alt=":evil:" title=":evil:" onclick="grin(\':evil:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_cry.gif" alt=":cry:" title=":cry:" onclick="grin(\':cry:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_cool.gif" alt=":cool:" title=":cool:" onclick="grin(\':cool:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_arrow.gif" alt=":arrow:" title=":arrow:" onclick="grin(\':arrow:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/angry.gif" alt=":angry:" title=":angry:" onclick="grin(\':angry:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/alien.gif" alt=":alien:" title=":alien:" onclick="grin(\':alien:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_confused.gif" alt=":???:" title=":???:" onclick="grin(\':???:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_question.gif" alt=":?:" title=":?:" onclick="grin(\':?:\');"/> <img src="http://www.sterling-adventures.co.uk/blog/wp-includes/images/smilies/icon_exclaim.gif" alt=":!:" title=":!:" onclick="grin(\':!:\');"/> </center>';
	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();
	}
}