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://www.k-sclub.com/wp-includes/images/smilies/icon_twisted.png" alt=":o:" onclick="grin(\':o:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_smile.png" alt=":n:" onclick="grin(\':n:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_sad.png" alt=":m:" onclick="grin(\':m:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_redface.png" alt=":l:" onclick="grin(\':l:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_razz.png" alt=":k:" onclick="grin(\':k:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_neutral.png" alt=":j:" onclick="grin(\':j:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_mrgreen.png" alt=":i:" onclick="grin(\':i:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_mad.png" alt=":h:" onclick="grin(\':h:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_lol.png" alt=":g:" onclick="grin(\':g:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_idea.png" alt=":f:" onclick="grin(\':f:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_exclaim.png" alt=":e:" onclick="grin(\':e:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_cry.png" alt=":d:" onclick="grin(\':d:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_cool.png" alt=":c:" onclick="grin(\':c:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_confused.png" alt=":b:" onclick="grin(\':b:\');"/> <img src="http://www.k-sclub.com/wp-includes/images/smilies/icon_biggrin.png" alt=":a:" onclick="grin(\':a:\');"/> ';
	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();
	}
}