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.atyya.com/myblog/wp-includes/images/smilies/icon_wink.gif" alt="≈wink≈" onclick="grin(\'≈wink≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_twisted.gif" alt="≈twisted≈" onclick="grin(\'≈twisted≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_smile.gif" alt="≈smile≈" onclick="grin(\'≈smile≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_eek.gif" alt="≈shock≈" onclick="grin(\'≈shock≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_sad.gif" alt="≈sad≈" onclick="grin(\'≈sad≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_rolleyes.gif" alt="≈roll≈" onclick="grin(\'≈roll≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_redface.gif" alt="≈oops≈" onclick="grin(\'≈oops≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_neutral.gif" alt="≈neutral≈" onclick="grin(\'≈neutral≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_mrgreen.gif" alt="≈mrgreen≈" onclick="grin(\'≈mrgreen≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_mad.gif" alt="≈mad≈" onclick="grin(\'≈mad≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_biggrin.gif" alt="≈lol≈" onclick="grin(\'≈lol≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_evil.gif" alt="≈evil≈" onclick="grin(\'≈evil≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_surprised.gif" alt="≈eek≈" onclick="grin(\'≈eek≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_cry.gif" alt="≈cry≈" onclick="grin(\'≈cry≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_cool.gif" alt="≈cool≈" onclick="grin(\'≈cool≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_confused.gif" alt="≈???≈" onclick="grin(\'≈???≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_exclaim.gif" alt="≈!≈" onclick="grin(\'≈!≈\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_razz.gif" alt=":P" onclick="grin(\':P\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_question.gif" alt=":?" onclick="grin(\':?\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_idea.gif" alt="::idea::" onclick="grin(\'::idea::\');"/> <img src="http://www.atyya.com/myblog/wp-includes/images/smilies/icon_arrow.gif" alt="::arrow::" onclick="grin(\'::arrow::\');"/> ';
	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();
	}
}