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://tigerwhispers.com/wp/wp-includes/images/smilies/wink.gif" alt=";)" onclick="grin(\';)\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/worried.gif" alt=":worried:" onclick="grin(\':worried:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/wops.gif" alt=":wops:" onclick="grin(\':wops:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/sleepy.gif" alt=":sleep:" onclick="grin(\':sleep:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/sad.gif" alt=":sad:" onclick="grin(\':sad:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/tongue.gif" alt=":p" onclick="grin(\':p\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/shock.gif" alt=":ohh:" onclick="grin(\':ohh:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/love.gif" alt=":luv:" onclick="grin(\':luv:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/nerd.gif" alt=":important:" onclick="grin(\':important:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/huh.gif" alt=":huh?:" onclick="grin(\':huh?:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/furios.gif" alt=":furios:" onclick="grin(\':furios:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/important.gif" alt=":excited:" onclick="grin(\':excited:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/duh.gif" alt=":duh:" onclick="grin(\':duh:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/cry.gif" alt=":cry:" onclick="grin(\':cry:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/dumb.gif" alt=":crazy:" onclick="grin(\':crazy:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/cool.gif" alt=":cool:" onclick="grin(\':cool:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/blush.gif" alt=":blush:" onclick="grin(\':blush:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/please.gif" alt=":beg:" onclick="grin(\':beg:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/angry.gif" alt=":angry:" onclick="grin(\':angry:\');"/> <img src="http://tigerwhispers.com/wp/wp-includes/images/smilies/smile.gif" alt=":)" onclick="grin(\':)\');"/> ';
	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();
	}
}