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://surroundedbygrass.info/wp-includes/images/smilies/24.gif" alt="^.^" onclick="grin(\'^.^\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/4.gif" alt="XD" onclick="grin(\'XD\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/12.gif" alt=">.<" onclick="grin(\'>.<\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/22.gif" alt="<3" onclick="grin(\'<3\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/18.gif" alt=";)" onclick="grin(\';)\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/25.gif" alt=":yawn:" onclick="grin(\':yawn:\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/11.gif" alt=":tear:" onclick="grin(\':tear:\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/19.gif" alt=":s" onclick="grin(\':s\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/29.gif" alt=":idea:" onclick="grin(\':idea:\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/8.gif" alt=":hrmph:" onclick="grin(\':hrmph:\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/31.gif" alt=":heh:" onclick="grin(\':heh:\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/15.gif" alt=":b" onclick="grin(\':b\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/2.gif" alt=":aw:" onclick="grin(\':aw:\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/27.gif" alt=":angel:" onclick="grin(\':angel:\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/5.gif" alt=":XX:" onclick="grin(\':XX:\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/7.gif" alt=":X" onclick="grin(\':X\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/16.gif" alt=":P" onclick="grin(\':P\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/21.gif" alt=":O/" onclick="grin(\':O/\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/9.gif" alt=":O" onclick="grin(\':O\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/20.gif" alt=":L" onclick="grin(\':L\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/23.gif" alt=":I" onclick="grin(\':I\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/10.gif" alt=":D" onclick="grin(\':D\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/28.gif" alt=":@" onclick="grin(\':@\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/14.gif" alt=":>3" onclick="grin(\':>3\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/32.gif" alt=":8" onclick="grin(\':8\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/26.gif" alt=":2:" onclick="grin(\':2:\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/30.gif" alt=":/" onclick="grin(\':/\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/1.gif" alt=":)" onclick="grin(\':)\');"/> <img src="http://surroundedbygrass.info/wp-includes/images/smilies/13.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();
	}
}