/** shortcur for getElementById() **/
var $=function(id){return document.getElementById(id);};
var count_events =0;
function showEvent(id) {
	var container = $("accordion");
	var items = container.getElementsByTagName("div");
	var num = items.length/4;
	
	if($('accordion_content['+id+']').className == 'accordion_content_hidden') {
		$('accordion_content['+id+']').className = 'accordion_content_show'; 
	} else {
		$('accordion_content['+id+']').className = 'accordion_content_hidden';
	}
	
	for(var i=0;i<num;i++) {
		if(i != id) {
			$('accordion_content['+i+']').className = 'accordion_content_hidden';
		}
	} 
}

function showMediaWidget(id) {
	var widget = 2;
		
	if($('media_widget_content['+id+']').className == 'hidden') {
		$('media_widget_content['+id+']').className = 'show'; 
	} else {
		$('media_widget_content['+id+']').className = 'hidden';
	}
	
	$('media_widget_header['+id+']').className = 'active';
	
	for(var i=0;i<widget;i++) {
		if(i != id) {
			$('media_widget_header['+i+']').className = '';
			$('media_widget_content['+i+']').className = 'hidden';
		}
	} 
}