function searchFocus(){
	if($('searchBoxText')){
		if($('searchBoxText').value == 'search'){
			$('searchBoxText').value = '';
		}
	}
}

/* swap function to show detailed event */
function swapDetailedEvent(event_id){
	var curHtml = "<div class='calendarDetail'>" + $('calDetail_'+event_id).innerHTML + "</div>";
 	$('leftCol').update(curHtml);
	initLightbox();
}