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://decorgal.com/blog/wp-includes/images/smilies/wink.png" alt=":wink:" onclick="grin(\':wink:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/unlove.png" alt=":unlove:" onclick="grin(\':unlove:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/umbrella.png" alt=":umbrella:" onclick="grin(\':umbrella:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/turtle.png" alt=":turtle:" onclick="grin(\':turtle:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/sun.png" alt=":sun:" onclick="grin(\':sun:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/storm.png" alt=":storm:" onclick="grin(\':storm:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/star.png" alt=":star:" onclick="grin(\':star:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/smile.png" alt=":smile:" onclick="grin(\':smile:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/snail.png" alt=":slow:" onclick="grin(\':slow:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/shh.png" alt=":shh:" onclick="grin(\':shh:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/sheep.png" alt=":sheep:" onclick="grin(\':sheep:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/sad.png" alt=":sad:" onclick="grin(\':sad:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/rose.png" alt=":rose:" onclick="grin(\':rose:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/rolleyes.png" alt=":roll:" onclick="grin(\':roll:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/lol.png" alt=":rofl:" onclick="grin(\':rofl:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/tongue.png" alt=":razz:" onclick="grin(\':razz:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/rainbow.png" alt=":rainbow:" onclick="grin(\':rainbow:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/present.png" alt=":present:" onclick="grin(\':present:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/party.png" alt=":party:" onclick="grin(\':party:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/oops.png" alt=":oops:" onclick="grin(\':oops:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/nocomment.png" alt=":nocomment:" onclick="grin(\':nocomment:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/nervous.png" alt=":nervous:" onclick="grin(\':nervous:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/mad.png" alt=":mad:" onclick="grin(\':mad:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/heart.png" alt=":hug:" onclick="grin(\':hug:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/gritteeth.png" alt=":gritteeth:" onclick="grin(\':gritteeth:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/biggrin.png" alt=":grin:" onclick="grin(\':grin:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/evil.png" alt=":evil:" onclick="grin(\':evil:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/surprised.png" alt=":eek:" onclick="grin(\':eek:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/confused.png" alt=":dunno:" onclick="grin(\':dunno:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/cry.png" alt=":cry:" onclick="grin(\':cry:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/cool.png" alt=":cool:" onclick="grin(\':cool:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/clown.png" alt=":clown:" onclick="grin(\':clown:\');"/> <img src="http://decorgal.com/blog/wp-includes/images/smilies/angel.png" 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();
	}
}