tinyMCE.init({
	mode : "specific_textareas",
	entity_encoding : "raw",
	editor_selector : "swanTinymce",
	apply_source_formatting : true,
	theme : "advanced",language : "cs",element_format : "html",
	width:"100%",height:"100%",content_css : "css/cool.css",plugins : "autoresize,style,advimage,advlink,contextmenu,paste",
	theme_advanced_buttons1 : "mybutton,bold,italic,underline,strikethrough",
	theme_advanced_buttons2 : "",
	theme_advanced_buttons3 : "",
	theme_advanced_toolbar_location : "bottom",
	theme_advanced_toolbar_align : "left",
	extended_valid_elements : "a[style|name|href|target|class|onclick|title],img[style|src|alt|title|width|height|align|onmouseover|onmouseout|onclick|class],hr[width|size|noshade],span[style|class|align|style|alt],p[style|class]", 
	setup : function(ed)
	{
		// Add a custom button
		ed.addButton('mybutton',
		{
			title : 'Zobrazit nabídku smajlíků',
			'class' : 'mce_emotions',
			onclick : function()
			{
				// Add you own code to execute something on click
				display('smajlici');
			}
		});
	}
});

// funkce pro zobrazení a skrytí elementu
function display(element)
{
	if (document.getElementById(element).style.display == 'none')
		return document.getElementById(element).style.display = 'block';
	else return document.getElementById(element).style.display = 'none';
};