function loaders(lvar) {
	switch(lvar) {
		case 'home':
			
			break;
		case 'classes':
			showall();
			break;
		case 'gallery':
			
			break;
		case 'calendar':
			
			break;
		case 'info':
			
			break;
		case 'links':
			
			break;
		case 'contact':
			document.contact_f.name.focus();
			if ( d = document.getElementById('msg_status') ) {
				timer0 = window.setTimeout("d.style.display='none'", 6000);
			}
			break;
		case 'admin':
			if ( document.admin_f.elements[0] ) {
				document.admin_f.elements[0].focus();
			}
			if ( d = document.getElementById('msg_status') ) {
				timer0 = window.setTimeout("d.style.display='none'", 6000);
			}
			break;
		default:
			
	}
}
function show(elem) {
	var el = document.getElementById(elem);
	if ( el.style.display == 'none' ) {
		el.style.display = '';
	} else {
		el.style.display = 'none';
	}
}
function showall() {
	var trs = document.getElementsByTagName("tr");
	for ( i = 0; i < trs.length; i++ ) {
		if ( trs[i].className.match("desc") ) {
			if ( trs[i].style.display == 'none' ) {
				trs[i].style.display = '';
			} else {
				trs[i].style.display = 'none';
			}
		}
	}
}