function AddSmiley(source)
{
	editor = document.getElementById ("editor");
	target = editor.getElementsByTagName ("textarea", editor)[0];
	source = source.getElementsByTagName ("img", editor)[0]
	
	var lastChar = target.value.substring (target.value.length - 1, target.value.length);
	target.value += (lastChar !== " " && target.value.length !== 0 ? " " : "") + source.alt + " ";
	target.focus();	
}